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1
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
SP200/204/205/206/207/208/211/213
+5V High–Speed RS-232 Transceivers with 0.1µF Capacitors
®
■ 0.1µF External Charge Pump Capacitors
■ 120kbps Data Rate
■ Standard SOIC and SSOP Packages
■ Multiple Drivers and Receivers
■ Single 5V Supply Operation
■ 1µA Shutdown Mode
■ WakeUp Feature in Shutdown Mode
■ Tri–State Receiver Outputs
■ Meets All RS-232 and V.28 Specifications
■ Improved Driver Output Capacity for Mouse
Applications
■ ±10kV ESD Protection*
DESCRIPTION…
The SP200 Series are multi–channel RS-232 line transceivers in a variety of configurations to
fit most communication needs. All models in this Series feature low–power CMOS construction
and Sipex patented (5,306,954) on-board charge pump circuitry to generate the ±10V RS-232
voltage levels, using 0.1µF charge pump capacitors to save board space and reduce circuit cost.
The SP200, SP205, SP206, SP207B, SP211 and SP213 models feature a low–power shutdown
mode, which reduces power supply drain to 1µA. A WakeUp function keeps the receivers active
in the shutdown mode.
Number of RS-232 No. of Receivers No. of External
Model Drivers Receivers Active in Shutdown 0.1µ F Capacitors Shutdown WakeUp TTL Tri–State
SP200 5 0 0 4 Yes No No
SP204 4 0 0 4 No No No
SP205 5 5 0 None Yes No Yes
SP205B 5 5 5 None Yes Yes Yes
SP206 4 3 0 4 Yes No Yes
SP206B 4 3 3 4 Yes Yes Yes
SP207 5 3 0 4 No No No
SP207B 5 3 3 4 Yes Yes Yes
SP208 4 4 0 4 No No No
SP211 4 5 0 4 Yes No Yes
SP211B 4 5 5 4 Yes Yes Yes
SP213 4 5 2 4 Yes Yes Yes
Table 1. Model Selection Table
*All driver outputs and receiver inputs characterized per MIL-STD-883C Method 3015.7
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
2
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device
at these or any other above those indicated in the operation
sections of the specifications below is not implied. Exposure to
absolute maximum rating conditions for extended periods of time
may affect reliability.
VCC............................................................................................ +6V
V+................................................................. (VCC – 0.3V) to +13.2V
V–........................................................................................... 13.2V
Input Voltages
TIN................................................................... –0.3V to (VCC +0.3V)
RIN........................................................................................... ±20V
Output Voltages
T
OUT
.......................................................... (V+, +0.3V) to (V–, –0.3V)
R
OUT
................................................................. –0.3V to (VCC +0.3V)
Short Circuit Duration on T
OUT
....................................... Continuous
Power Dissipation
Plastic DIP .......................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ...................................................................... 375mW
(derate 7mW/°C above +70°C)
SPECIFICATIONS
VCC at nominal ratings; 0.1µF charge pump capacitors; T
MIN
to T
MAX
, unless otherwise noted.
PARAMETER MIN. TYP. MAX. UNIT CONDITIONS
TTL INPUTS TIN, EN, SD
Logic Threshold
V
IL
0.8 Volts
V
IH
2.0 Volts
Logic Pullup Current 15 200 µAT
IN
= 0V
Maximum Data Rate 120 kbps CL = 2,500pF, RL = 3kΩ
TTL OUTPUTS
Compatibility TTL/CMOS
V
OL
0.4 Volts I
OUT
= 3.2mA; VCC = +5V
V
OH
3.5 Volts I
OUT
= –1.0mA
Leakage Current 0.05 ±10 µA EN = V
CC
; 0V ≤ V
OUT
≤ VCC ;
T
A
= +25°C
RS-232 OUTPUT
Output Voltage Swing ±5 ±7 Volts All transmitter outputs loaded
with 3kΩ to ground
Output Resistance 300 Ohms VCC = 0V; V
OUT
= ±2V
Output Short Circuit Current ±25 mA Infinite duration
RS-232 INPUT
Voltage Range –15 +15 Volts
Voltage Threshold
LOW 0.8 1.2 Volts VCC = 5V, TA = +25°C
HIGH 1.7 2.4 Volts VCC = 5V, TA = +25°C
Hysteresis 0.2 0.5 1.0 Volts VCC = +5V
Resistance 3 5 7 kΩ±15V; TA = +25°C
DYNAMIC CHARACTERISTICS
Propagation Delay 1.5 µs RS-232–to–TTL
Instantaneous Slew Rate 30 V/µsC
L
= 50pF, RL = 3–7kΩ;
TA = +25°C
Transition Region Slew Rate 5 V/µsC
L
= 2,500pF, RL = 3kΩ;
measured from +3V to –3V
or –3V to +3V
Output Enable Time 400 ns
Output Disable Time 250 ns
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
SPECIFICATIONS
VCC at nominal ratings; 0.1µF charge pump capacitors; T
MIN
to T
MAX
, unless otherwise noted.
PARAMETER MIN. TYP. MAX. UNIT CONDITIONS
POWER REQUIREMENTS
V
CC
SP200, SP205, SP207 and SP207B
4.75 5.00 5.25 Volts
All other parts 4.50 5.00 5.50 Volts
I
CC
TA = +25°C
4 10 mA No load; VCC = ±10%
20 mA All transmitters RL = 3kΩ
Shutdown Current 1 10 µAT
A
= +25°C
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
Commercial, –C 0 +70 °C
Extended, –E –40 +85 °C
Storage Temperature –65 +125 °C
Package
–A Shrink (SSOP) small outline
–T Wide (SOIC) small outline
Receiver Output
Transmitter Output
RL=3kΩ, CL=2,500pF
Transmitter Output
RL=3kΩ, CL=5,000pF
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
4
PINOUT
SP200
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
T
3
OUT
T1OUT
T
2
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
T5IN
NC
SD
T
5
OUT
T
4
IN
T3IN
V
–
C
2
–
C
2
+
SP204
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
T
1
OUT
T
2
OUT
T
2
IN
T
1
IN
GND
V
CC
C
1
+
V
+
T
3
OUT
T
4
OUT
T
4
IN
T
3
IN
V
–
C
2
–
C
2
+
C
1
–
SP205
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
4
OUT
T
3
OUT
T1OUT
T2OUT
R2IN
R
2
OUT
T2IN
T1IN
R
1
OUT
R1IN
GND
V
CC
R3 IN
R
3
OUT
T5IN
SD
EN
T
5
OUT
R4IN
R4OUT
T
4
IN
T3IN
R5OUT
R5IN
SP205B
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
4
OUT
T
3
OUT
T1OUT
T2OUT
R2IN
R
2
OUT
T2IN
T1IN
R
1
OUT
R1IN
GND
V
CC
R3 IN
R
3
OUT
T5IN
SD
EN
T
5
OUT
R4IN
R4OUT
T
4
IN
T3IN
R5OUT
R5IN
SP206
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
3
OUT
T
1
OUT
T
2
OUT
R
1
IN
R
1
OUT
T
2
IN
T1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
R
2
IN
R
2
OUT
SD
EN
T
4
IN
T3IN
R
3
OUT
R
3
IN
V
–
C
2
–
C
2
+
SP206B
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
3
OUT
T
1
OUT
T
2
OUT
R
1
IN
R
1
OUT
T
2
IN
T1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
R
2
IN
R
2
OUT
SD
EN
T
4
IN
T3IN
R
3
OUT
R
3
IN
V
–
C
2
–
C
2
+
SP208
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
2
OUT
T
1
OUT
R2IN
R2OUT
T1IN
R
1
OUT
R1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
3
OUT
R
3
IN
R3OUT
T4IN
T4OUT
T
3
IN
T2IN
R4OUT
R
4
IN
V
–
C
2
–
C
2
+
SP207
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
T
3
OUT
T
1
OUT
T2OUT
R1IN
R1OUT
T
2
IN
T1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
R
2
IN
R2OUT
T5IN
T5OUT
T
4
IN
T3IN
R3OUT
R
3
IN
V
–
C
2
–
C
2
+
SP207B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T
3
OUT
T1OUT
T2OUT
R2IN
R2OUT
T2IN
T1IN
R1OUT
R1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
NC
T5IN
SHUTDOWN (SD)
EN
T5OUT
NC
T4IN
T3IN
R3OUT
R3IN
V
–
C
2
–
C
2
+
Page 5
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
SP213
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T
3
OUT
T1OUT
T2OUT
R2IN
R2OUT
T2IN
T
1
IN
R1OUT
R1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
R3IN
R3OUT
SHUTDOWN (SD)
EN
R4IN
R
4
OUT
T4IN
T3IN
R5OUT
R5IN
V
–
C
2
–
C
2
+
PINOUT
SP211
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T
3
OUT
T1OUT
T2OUT
R2IN
R2OUT
T
2
IN
T1IN
R1OUT
R1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
R3IN
R3OUT
SHUTDOWN (SD)
EN
R
4
IN
R4OUT
T4IN
T3IN
R5OUT
R5IN
V
–
C
2
–
C
2
+
SP211B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T
3
OUT
T1OUT
T2OUT
R2IN
R2OUT
T2IN
T
1
IN
R1OUT
R1IN
GND
V
CC
C
1
+
V
+
C
1
–
T
4
OUT
R3IN
R3OUT
SHUTDOWN (SD)
EN
R4IN
R
4
OUT
T4IN
T3IN
R5OUT
R5IN
V
–
C
2
–
C
2
+
ers active in the shutdown mode, unless disabled by the EN pin. Models with a “B” suffix
are equipped with the WakeUp function.
Models in the Series are available in 28–pin SO
(wide) and SSOP (shrink) small outline packages. Devices can be specified for commercial
(0°C to +70°C) and industrial/extended (–40°C
to +85°C) operating temperatures.
FEATURES…
The SP200 Series multi–channel RS-232 line
transceivers provide a variety of configurations
to fit most communication needs, especially
those applications where ±12V is not available.
All models in this Series feature low–power
CMOS construction and Sipex proprietary onboard charge pump circuitry to generate the
±10V RS-232 voltage levels. The ability to use
0.1µF charge pump capacitors saves board space
and reduces circuit cost. Different models within
the Series provide different driver/receiver combinations to match any application requirement.
The SP200, SP205, SP206, SP207B, SP211
and SP213 models feature a low–power shutdown mode, which reduces power supply drain
to 1µA. The WakeUp function keeps the receiv-
THEORY OF OPERATION
Charge–Pump
The charge pump is a Sipex patented design
(5,306,954) and uses a unique approach compared to older less–efficient designs. The charge
pump still requires four external capacitors, but
uses a four–phase voltage shifting technique to
Page 6
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
6
attain symmetrical ±10V power supplies.
Figure 3a shows the waveform found on the
positive side of capcitor C2, and Figure 3b
shows the negative side of capcitor C2. There is
a free–running oscillator that controls the four
phases of the voltage shifting. A description of
each phase follows.
Phase 1
— VSS charge storage —During this phase of the
clock cycle, the positive side of capacitors C
1
and C2 are initially charged to +5V. C
l
+
is then
switched to ground and the charge in C
1
–
is
transferred to C
2
–
. Since C
2
+
is connected to
+5V, the voltage potential across capacitor C2 is
now 10V.
Phase 2
— VSS transfer — Phase two of the clock connects the negative terminal of C2 to the V
SS
storage capacitor and the positive terminal of C
2
to ground, and transfers the generated –l0V to
C3. Simultaneously, the positive side of capacitor C 1 is switched to +5V and the negative side
is connected to ground.
Phase 3
— VDD charge storage — The third phase of the
clock is identical to the first phase — the charge
transferred in C1 produces –5V in the negative
terminal of C1, which is applied to the negative
side of capacitor C2. Since C
2
+
is at +5V, the
voltage potential across C2 is l0V.
Phase 4
— VDD transfer — The fourth phase of the clock
connects the negative terminal of C2 to ground,
and transfers the generated l0V across C2 to C4,
the VDD storage capacitor. Again, simultaneously
with this, the positive side of capacitor C1 is
switched to +5V and the negative side is connected to ground, and the cycle begins again.
Since both V+ and V– are separately generated
from VCC; in a no–load condition V+ and V– will
be symmetrical. Older charge pump approaches
that generate V– from V+ will show a decrease in
the magnitude of V– compared to V+ due to the
inherent inefficiencies in the design.
The clock rate for the charge pump typically
operates at 15kHz. The external capacitors can
be as low as 0.1µF with a 16V breakdown
voltage rating.
The SP200 Series devices are made up of three
basic circuit blocks — 1) transmitter/driver, 2)
receiver and 3) the Sipex proprietary charge
VCC = +5V
–5V –5V
+5V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
++
–
–
––
Figure 1. Charge Pump — Phase 1
Figure 2. Charge Pump — Phase 2
VCC = +5V
–10V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
++
–
–
––
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
Figure 3. Charge Pump Waveforms
+10V
a) C
2
+
GND
GND
b) C
2
–
–10V
pump. Each model within the Series incorporates variations of these circuits to achieve the
desired configuration and performance.
Transmitter/Driver
The drivers are inverting transmitters, which accept either TTL or CMOS inputs and output the
RS-232 signals with an inverted sense relative to
the input logic levels. Typically, the RS-232 output voltage swing is ±9V with no load, and ±5V
minimum with full load. The transmitter outputs
are protected against infinite short–circuits to
ground without degradation in reliability. The
drivers of the SP200, SP205, SP205B, SP206,
SP206B, SP207B, SP211, SP211B and SP213
can be tri–stated by using the SHUTDOWN
function.
In the “power off” state, the output impedance will
remain greater than 300 Ohms, again satisfying the
RS-232 specifications. Should the input of the
driver be left open, an internal 400kOhm pullup
resistor to VCC forces the input high, thus committing the output to a low state. The slew rate of the
transmitter output is internally limited to a maximum of 30V/µs in order to meet the EIA standards
(EIA RS-232D 2.1.7, Paragraph 5). The transition
of the loaded output from high to low also meets
the monotonicity requirements of the standard.
Receivers
The receivers convert RS-232 input signals to
inverted TTL signals. Since the input is usually
from a transmission line where long cable lengths
and system interference can degrade the signal,
the inputs have a typical hysteresis margin of
500mV. This ensures that the receiver is virtually immune to noisy transmission lines. Should
an input be left unconnected, a 5kOhm pulldown
resistor to ground will commit the output of the
receiver to a high state.
Figure 4. Charge Pump — Phase 3
VCC = +5V
–5V
+5V
–5V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
++
–
–
––
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
8
Figure 5. Charge Pump — Phase 4
VCC = +5V
+10V
V
SS
Storage Capacitor
V
DD
Storage Capacitor
C
1
C
2
C
3
C
4
+
+
++
–
–
––
SHUTDOWN MODE
The SP200, SP205, SP205B, SP206, SP206B,
SP207B, SP211, SP211B and SP213 all feature
a control input which will disable the device and
reduce the power supply current to less than
10µA, making the parts ideal for battery–powered systems. In the “shutdown” mode the receivers and transmitters will both be tri–stated.
The V+ output of the charge pump will discharge
to VCC, and the V– output will discharge to
ground. Products with the WakeUp function can
enable or disable the receivers during shutdown.
For complete shutdown to occur and the 10µA
power drain to be realized, the following conditions must be met:
SP200, SP205/B, SP206/B, SP207B and SP211/B:
• +5V must be applied to the SD pin
• ENABLE must be either 0V, +5.0V or not
connected
• the transmitter inputs must be either +5.0V
or not connected
• VCC must be +5V
• Receiver inputs must be >0V and <+5V
SP213:
• 0V must be applied to the SD pin
• ENABLE must be either 0V, +5.0V or not
connected
• the transmitter inputs must be either +5.0V
or not connected
• VCC must be +5V
• Receiver inputs must be >0V and <+5V
WAKEUP FUNCTION
The SP205B, SP206B, SP207B, SP211B and
SP213 have a wake–up feature that keeps two or
more receivers in an enabled state when the
device is in the shutdown mode. The SP213 has
two receivers active (R4 and R5), while the
SP205B, SP207B and SP211B have all receiv-
ers active during shutdown. With only the receivers active during shutdown, the devices
draw 5–10µA of supply current.
ENABLE
The SP205/B, SP206/B, SP207/B, SP211 and
SP213 all feature an enable input, which allows
the receiver outputs to be either tri–stated or
enabled. This can be especially useful when the
receiver is tied directly to a microprocessor data
bus. For the SP205/B, SP206/B, SP207/B and
SP211, enable is active low; that is, 0V applied
to the ENABLE pin will enable the receiver
outputs. For the SP213, enable is active high;
that is, +5V applied to the ENABLE pin will
enable the receiver outputs.
SP213 Only Power Receiver
SD EN SD EN Up/Down Outputs
0 0 1 1 Up Enable
0 1 1 0 Up Tri–state
1 0 0 1 Down Enable
1 1 0 0 Down Tri–state
Table 2. Wake–Up Truth Table
Page 9
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SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
computer to power up the microprocessor and
the SP2XXB/SP213 drivers. After the supply
voltage to the SP2XXB/SP213 reaches +5.0V,
the SHUTDOWN pin can be disabled, taking
the SP2XXB/SP213 out of the shutdown mode.
All receivers that are active during shutdown
maintain 500mV (typ.) of hysteresis.
A typical application of this function would be
where a modem is interfaced to a computer in a
power–down mode. The ring indicator signal
from the modem could be passed through an
active receiver in the SP2XXB/SP213 that is
itself in the shutdown mode. The ring indicator
signal would propagate through the SP2XXB/
SP213 to the power management circuitry of the
Figure 6. Wake–Up Timing
+5V
0V
ENABLE
DISABLE
SD
R
OUT
DATA VALID
+5V
0V
R
OUT
+5V
0V
R
OUT
t
WAIT
t
0 (POWERUP)
ENABLE
DISABLE
SD
POWER UP WITH SD ACTIVE (Charge pump in shutdown mode)
POWER UP WITH SD DISABLED (Charge pump in active mode)
t
0 (POWERUP)
t
ENABLE
DATA VALID
SD
DATA VALID DATA VALID DATA VALID
EXERCISING WAKE–UP FEATURE
t
0 (POWERUP)
t
ENABLE
t
ENABLE
t
ENABLE
t
WAIT
DISABLE DISABLEENABLE
t
WAIT
= 2ms typical, 3ms maximum
t
ENABLE
= 1ms typical, 2ms maximum
V
CC
= +5V ±10%; TA = 25°C
Page 10
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
10
Specification RS–232D RS–423A RS–422 RS–485 RS–562
Mode of Operation Single–Ended Single–Ended Differential Differential Single–Ended
No. of Drivers and Receivers 1 Driver 1 Driver 1 Driver 32 Drivers 1 Driver
Allowed on One Line 1 Receiver 10 Receivers 10 Receivers 32 Receivers 1 Receiver
Maximum Cable Length 50 feet 4,000 feet 4,000 feet 4,000 feet C ≤ 2,500pF @ <20kbps;
C ≤1,000pF @ >20kbps
Maximum Data Rate 20kbps 100kbps 10Mbps 10Mbps 64kbps
Driver output Maximum Voltage ±25V ±6V –0.25V to +6V –7V to +12V –3.7V to +13.2V
Driver Output Signal Level
Loaded ±5V ±3.6V ±2V ±1.5V ±3.7V
Unloaded ±15V ±6V ±5V ±5V ±13.2V
Driver Load Impedance 3 – 7kohm 450 ohm 100 ohm 54 ohm 3–7kohm
Max. Driver Output Current
(High Impedance State)
Power On ±100µA
Power Off V
MAX
/300 100µA ±100µA ±100µA
Slew Rate 30V/µs max. Controls Provided 30V/µs max.
Receiver Input Voltage Range ±15V ±12V –7V to +7V –7V to +12V ±15V
Receiver Input Sensitivity ±3V ±200mV ±200mV ±200mV ±3V
Receiver Input Resistance 3–7kohm 4kohm min. 4kohm min. 12kohm min. 3–7kohm
Table 3. EIA Standard Definitions
EIA STANDARDS
The Electronic Industry Association (EIA) developed several standards of data transmission
which are revised and updated in order to meet
the requirements of the industry. In data processing, there are two basic means of communicating between systems and components. The
RS-232 standard was first introduced in 1962
and, since that time, has become an industry
standard.
The RS-232 is a relatively slow data exchange
protocol, with a maximum baud rate of only
20kbaud, which can be transmitted over a maximum copper wire cable length of 50 feet. The
SP200 through SP213 Series of data communi-
cations interface products have been designed
to meet both the EIA protocol standards, and the
needs of the industry.
±10kV ESD PROTECTION
The SP200 Series is equipped with Sipex-proprietary ESD protection circuitry on all RS-232
inputs and outputs. The SP200 Series has been
characterized using MIL-STD-883C Method
3015.7 Human Body Model. Each device in the
family can withstand up to ±10kV of static
discharge on all RS-232 inputs and outputs. All
other pins of each device will maintain ≥ ±2kV
of ESD protection.
Page 11
11
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
TYPICAL APPLICATION CIRCUITS
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT R1 IN
EN
8
7
15
16
9
20
12
3
4
2
1
10
SP205
T
1
T
2
T
3
T
4
T
5
IN
400kOHM
T
5
OUT
22
19
T
5
11
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R
2
OUT R2 IN
65
R
3
OUT R3 IN
23 24
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
R4 OUT R4IN
17 18
R
4
5kOHM
R5 OUT R5 IN
14 13
R
5
5kOHM
SD
21
R
1
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
T5 IN
400kOHM
T
5
OUT
NC SD
8
10
11
12
5
4
14
15
19
18
7
9
13
2
3
1
20
16
17
SP200
T
1
T
2
T
3
T
4
T
5
6
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
7
9
10
11
4
3
13
14
6
8
12
1
2
16
15
SP204
T
1
T
2
T
3
T
4
5
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT* R1 IN*
EN
8
7
15
16
9
20
12
3
4
2
1
10
SP205B
T
1
T
2
T
3
T
4
T
5
IN
400kOHM
T
5
OUT
22
19
T
5
11
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R
2
OUT* R2 IN*
65
R
3
OUT* R3 IN*
23 24
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
R4 OUT* R4IN*
17 18
R
4
5kOHM
R5 OUT*
*Receivers active during shutdown
R5 IN*
14 13
R
5
5kOHM
SD
21
R
1
Page 12
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
12
TYPICAL APPLICATION CIRCUITS
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT R1 IN
EN
SD
10
12
13
14
7
6
18
19
5
20
9
11
15
2
3
1
24
4
21
SP206
T
1
T
2
T
3
T
4
8
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT R2 IN
22 23
R3 OUT R3 IN
17 16
R
1
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT* R1 IN*
EN
SD
10
12
13
14
7
6
18
19
5
20
9
11
15
2
3
1
24
4
21
SP206B
T
1
T
2
T
3
T
4
8
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT* R2 IN*
22 23
R3 OUT* R3 IN*
17 16
R
1
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
*Receivers active during shutdown
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT R1 IN
10
12
13
14
7
6
18
19
17
9
11
15
2
3
1
24
4
SP207
T
1
T
2
T
3
T
4
8
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT R2 IN
5
23
R3 OUT R3 IN
22
16
R
1
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
T5 IN
400kOHM
T
5
OUT
21
20
T
5
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT* R1 IN*
EN
12
14
15
16
7
6
20
21
8
24
11
13
17
2
3
1
28
9
SP207B
T
1
T
2
T
3
T
4
10
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT* R2 IN*
54
R
2
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
R3 OUT* R3 IN*
19 18
R
3
5kOHM
SD
*Receivers active during shutdown
25
T5 IN
400kOHM
T
5
OUT
26
23
T
5
R
1
The SP207B is offered in a 28–pin SOIC or 28–pin SSOP package.
Page 13
13
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
TYPICAL APPLICATION CIRCUITS
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT R1 IN
10
12
13
14
5
18
19
21
6
9
11
15
2
1
24
20
7
SP208
T
1
T
2
T
3
T
4
8
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT R2 IN
43
R
3
OUT R3 IN
22 23
R
1
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
R
4
OUT R4 IN
17 16
R
4
5kOHM
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT R1 IN
EN
12
14
15
16
7
6
20
21
8
24
11
13
17
2
3
1
28
9
SP213
T
1
T
2
T
3
T
4
10
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT R2 IN
54
R
3
OUT R3 IN
26 27
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
R4 OUT* R4IN*
22 23
R
4
5kOHM
R5 OUT* R5 IN*
19 18
R
5
5kOHM
SD
*Receivers active during shutdown
25
R
1
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT* R1 IN*
EN
12
14
15
16
7
6
20
21
8
24
11
13
17
2
3
1
28
9
SP211B
T
1
T
2
T
3
T
4
10
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT* R2 IN*
54
R
3
OUT* R3 IN*
26 27
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
R4 OUT* R4IN*
22 23
R
4
5kOHM
R5 OUT* R5 IN*
19 18
R
5
5kOHM
SD
*Receivers active during shutdown
25
R
1
T1 IN
+5V INPUT
400kOHM
T
1
OUT
0.1µF
6.3V
0.1µF
6.3V
0.1µF
16V
0.1µF
16V
0.1µF
6.3V
+
+
+
+
C
1
+
C
1
–
C
2
+
C
2
–
V
+
V
–
V
CC
T2 IN
400kOHM
T
2
OUT
T3 IN
400kOHM
T
3
OUT
T4 IN
400kOHM
T
4
OUT
R
1
OUT R1 IN
EN
12
14
15
16
7
6
20
21
8
24
11
13
17
2
3
1
28
9
SP211
T
1
T
2
T
3
T
4
10
TTL/CMOS INPUTS
RS-232 OUTPUTS
GND
R2 OUT R2 IN
54
R
3
OUT R3 IN
26 27
R
2
R
3
TTL/CMOS OUTPUTS
RS-232 INPUTS
5kOHM
5kOHM
5kOHM
R4 OUT R4IN
22 23
R
4
5kOHM
R5 OUT R5 IN
19 18
R
5
5kOHM
SD
25
R
1
Page 14
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
14
ORDERING INFORMATION
RS-232 Transceivers:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP207CA.......... 5.............................3 ................................ 0°C to +70°C..............................24–pin SSOP
SP207CP.......... 5 .............................3 ................................ 0°C to +70°C...................... 24–pin Plastic DIP
SP207CT .......... 5.............................3 ................................0°C to +70°C............................... 24–pin SOIC
SP207EA.......... 5 .............................3 ............................ –40°C to +85 °C..............................24–pin SSOP
SP207EP .......... 5.............................3 ............................–40°C to +85°C......................24–pin Plastic DIP
SP207ET .......... 5.............................3 ............................ –40°C to +85°C............................... 24–pin SOIC
SP208CA.......... 4.............................4 ................................ 0°C to +70°C..............................24–pin SSOP
SP208CP.......... 4 .............................4 ................................ 0°C to +70°C...................... 24–pin Plastic DIP
SP208CT .......... 4.............................4 ................................0°C to +70°C............................... 24–pin SOIC
SP208EA.......... 4 .............................4 ............................ –40°C to +85 °C..............................24–pin SSOP
SP208EP .......... 4.............................4 ............................–40°C to +85°C......................24–pin Plastic DIP
SP208ET .......... 4.............................4 ............................ –40°C to +85°C............................... 24–pin SOIC
RS-232 Transmitters:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP204CP.......... 4 .............................0 ................................ 0°C to +70°C...................... 16–pin Plastic DIP
SP204CT .......... 4.............................0 ................................0°C to +70°C............................... 16–pin SOIC
SP204EP .......... 4.............................0 ............................–40°C to +85°C......................16–pin Plastic DIP
SP204ET .......... 4.............................0 ............................ –40°C to +85°C............................... 16–pin SOIC
RS-232 Transmitters with Low–Power Shutdown:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP200CP.......... 5 .............................0 ................................ 0°C to +70°C...................... 20–pin Plastic DIP
SP200CT .......... 5.............................0 ................................0°C to +70°C............................... 20–pin SOIC
SP200EP .......... 5.............................0 ............................–40°C to +85°C......................20–pin Plastic DIP
SP200ET .......... 5.............................0 ............................ –40°C to +85°C............................... 20–pin SOIC
RS-232 Transceivers with Low–Power Shutdown and Tri–state Enable:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP205CP.......... 5 .............................5 ................................ 0°C to +70°C ... 24–pin Plastic Double–Width DIP
SP205EP .......... 5.............................5 ............................–40°C to +85°C... 24–pin Plastic Double–Width DIP
SP206CA.......... 4.............................3 ................................ 0°C to +70°C..............................24–pin SSOP
SP206CP.......... 4 .............................3 ................................ 0°C to +70°C...................... 24–pin Plastic DIP
SP206CT .......... 4.............................3 ................................0°C to +70°C............................... 24–pin SOIC
SP206EA.......... 4 .............................3 ............................ –40°C to +85 °C..............................24–pin SSOP
SP206EP .......... 4.............................3 ............................–40°C to +85°C......................24–pin Plastic DIP
SP206ET .......... 4.............................3 ............................ –40°C to +85°C............................... 24–pin SOIC
SP211CA.......... 4.............................5 ................................ 0°C to +70°C..............................28–pin SSOP
SP211CT .......... 4.............................5 ................................0°C to +70°C............................... 28–pin SOIC
SP211EA.......... 4 .............................5 ............................ –40°C to +85 °C..............................28–pin SSOP
SP211ET .......... 4.............................5 ............................ –40°C to +85°C............................... 28–pin SOIC
Page 15
15
SP200/204/205/206/207/208/211/213 +5V High-Speed RS232 Transceivers © Copyright 2000 Sipex Corporation
ORDERING INFORMATION
RS-232 Transceivers with Low–Power Shutdown, Tri–state Enable, and
Wake–Up Function:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP205BCP ....... 5....... 5, with 5 active in Shutdown .......... 0°C to +70°C....24–pin Plastic Double–WidthDIP
SP205BEP........ 5....... 5, with 5 active in Shutdown ...... –40°C to +85°C... 24–pin Plastic Double–Width DIP
SP206BCA ....... 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C.............................. 24–pin SSOP
SP206BCP ....... 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C...................... 24–pin Plastic DIP
SP206BCT........ 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................... 24–pin SOIC
SP206BEA........ 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C..............................24–pin SSOP
SP206BEP........ 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C...................... 24–pin Plastic DIP
SP206BET........ 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C............................... 24–pin SOIC
SP207BCA ....... 5....... 3, with 3 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP207BCT........ 5....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................... 28–pin SOIC
SP207BEA........ 5....... 3, with 3 active in Shutdown ...... –40°C to +85°C..............................28–pin SSOP
SP207BET........ 5....... 3, with 3 active in Shutdown ...... –40°C to +85°C............................... 28–pin SOIC
SP211BCA ....... 4....... 5, with 5 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP211BCT........ 4....... 5, with 5 active in Shutdown .......... 0°C to +70°C............................... 28–pin SOIC
SP211BEA........ 4....... 5, with 5 active in Shutdown ...... –40°C to +85°C..............................28–pin SSOP
SP211BET........ 4....... 5, with 5 active in Shutdown ...... –40°C to +85°C............................... 28–pin SOIC
SP213CA.......... 4....... 5, with 2 active in Shutdown .......... 0°C to +70°C..............................28–pin SSOP
SP213CT .......... 4....... 5, with 2 active in Shutdown .......... 0°C to +70°C............................... 28–pin SOIC
SP213EA .......... 4....... 5, with 2 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP213ET .......... 4....... 5, with 2 active in Shutdown ...... –40°C to +85°C............................... 28–pin SOIC
Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the
application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others.
Corporation
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Sipex Corporation
Headquarters and
Sales Office
22 Linnell Circle
Billerica, MA 01821
TEL: (978) 667-8700
FAX: (978) 670-9001
e-mail: sales@sipex.com
Sales Office
233 South Hillview Drive
Milpitas, CA 95035
TEL: (408) 934-7500
FAX: (408) 935-7600
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