Maxim MAX4614CSD, MAX4614CPD, MAX4615EPD, MAX4615CUD, MAX4614EUD Datasheet
...
MAX4614/MAX4615/MAX4616
Low-Voltage, High-Speed, Quad, SPST
CMOS Analog Switches
________________________________________________________________
Maxim Integrated Products
1
19-1501; Rev 0; 7/99
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
General Description
The MAX4614/MAX4615/MAX4616 quad, low-voltage,
high-speed, single-pole/single-throw (SPST) analog
switches are pin compatible with the industry-standard
74HC4066/MAX4610 analog switches. On-resistance
(10Ω max) is matched between switches to 1Ω max
and is flat (1Ω max) over the specified signal range.
Each switch handles V+ to GND analog signal levels.
Maximum off-leakage current is only 1nA at TA= +25°C
and 6nA at TA= +85°C.
The MAX4614 has four normally open (NO) switches,
and the MAX4615 has four normally closed (NC)
switches. The MAX4616 has two NO switches and two
NC switches. These CMOS switches operate from a
single +2V to +5.5V supply. All digital inputs have
+0.8V and +2.4V logic thresholds, ensuring TTL/CMOSlogic compatibility when using a single +5V supply.
________________________Applications
Battery-Operated Equipment
Audio/Video Signal Routing
Low-Voltage Data-Acquisition Systems
Sample-and-Hold Circuits
Communication Circuits
____________________________Features
♦ Fast Switching Times
12ns tON, 10ns t
OFF
♦ Pin Compatible with Industry-Standard
74HC4066/MAX4610
♦ Guaranteed On-Resistance
10Ω max (+5V supply)
20Ω max (+3V supply)
♦ Guaranteed Match Between Channels (1Ω max)
♦ Guaranteed Flatness Over Signal Range (1Ω max)
♦ <6nA Off-Leakage Current Over Temperature
(T
A
= +85°C)
♦ Rail-to-Rail
®
Signal Handling
♦ TTL/CMOS-Logic Compatible
14
13
12
11
10
9
8
1
2
3
4
5
6
7
MAX4614
TSSOP/SO/DIP
V+
IN1
IN4
NO4
COM4
COM3
NO3
COM2
NO2
COM1
NO1
GND
IN3
IN2
TOP VIEW
INPUT SWITCH STATE
LOW
HIGH
OFF
ON
14
13
12
11
10
9
8
1
2
3
4
5
6
7
MAX4615
TSSOP/SO/DIP
V+
IN1
IN4
NC4
COM4
COM3
NC3
COM2
NC2
COM1
NC1
GND
IN3
IN2
INPUT SWITCH STATE
LOW
HIGH
ON
OFF
14
13
12
11
10
9
8
1
2
3
4
5
6
7
MAX4616
TSSOP/SO/DIP
V+
IN1
IN4
NC4
COM4
COM3
NO3
COM2
NC2
COM1
NO1
GND
IN3
IN2
INPUT NO1, NO3
LOW
HIGH
OFF
ON
NC2, NC4
ON
OFF
Pin Configurations/Truth Tables
Ordering Information
Ordering Information continued at end of data sheet.
PART
MAX4614CUD
0°C to +70°C
TEMP. RANGE PIN-PACKAGE
14 TSSOP
MAX4614CSD
MAX4614CPD 0°C to +70°C
0°C to +70°C 14 Narrow SO
14 Plastic DIP
MAX4614ESD -40°C to +85°C 14 Narrow SO
MAX4614EUD -40°C to +85°C 14 TSSOP
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
MAX4614EPD -40°C to +85°C 14 Plastic DIP
MAX4614/MAX4615/MAX4616
Low-Voltage, High-Speed, Quad, SPST
CMOS Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±10%, V
IN_H
= 2.4V, V
IN_L
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(Voltages referenced to GND)
V+, IN_......................................................................-0.3V to +6V
COM_, NO_, NC_ (Note 1) .........................-0.3V to (V+ + 0.03V)
Continuous Current (any terminal)....................................±75mA
Peak Current (NO_, NC_, COM_)
(pulsed at 1ms, 10% duty cycle).................................±200mA
Continuous Power Dissipation (T
A
= +70°C)
14-Pin TSSOP (derate 6.3mW/°C above +70°C) ..........500mW
14-Pin Narrow SO (derate 8.00mW/°C above +70°C) ..640mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)...800mW
Operating Temperature Ranges
MAX461_C_ _ ......................................................0°C to +70°C
MAX461_E_ _....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
V+ = 5.5V;
V
COM
_
= 1V, 4.5V;
V
NO_
= 4.5V, 1V
V+ = 4.5V,
I
COM
_
= 10mA,
V
NO
_
= V
NC
_
= 3V
V+ = 4.5V;
I
COM
_
= 10mA;
V
NO
_
= V
NC
_
= 3V,
2V, 1V
CONDITIONS
nAI
NO(OFF)
NO_ or NC_ Off-Leakage
Current (Note 6)
-6 6
-1 0.01 1
Ω
1.2
R
FLAT(ON)
On-Resistance Flatness
(Note 5)
V0V+
V
COM
_
,
V
NO_,
V
NC
_
Analog Signal Range
(Note 3)
0.3 1
Ω
∆R
ON
On-Resistance Match Between
Channels (Note 4)
0.2 1
810
UNITSMIN TYP MAXSYMBOLPARAMETER
TA= +25°C
TA= +25°C
TA= +25°C
TA= T
MIN
to T
MAX
TA= +25°C
TA= T
MIN
to T
MAX
V+ = 5.5V;
V
COM
_
= 1V, 4.5V;
V
NO
_
= V
NC
_
= 4.5V,
1V
TA= +25°C
nAI
COM(OFF)
COM_ Off-Leakage Current
(Note 6)
-6 6TA= T
MIN
to T
MAX
-1 0.01 1
V+ = 5.5V;
V
COM_
= 1V, 4.5V;
V
NO
_
= V
NC
_
= 1V,
4.5V, or floating
nAI
COM(ON)
COM_ On-Leakage Current
(Note 6)
-12 12
TA= +25°C
TA= T
MIN
to T
MAX
-2 0.02 2
On-Resistance R
ON
Ω
V+ = 4.5V,
I
COM
_
= 10mA,
V
NO
_
= V
NC
_
= 3V
Note 1: Signals on NO_, NC_, or COM_ exceeding V+ or GND are clamped by internal diodes. Limit forward-diode current to maxi-
mum current rating.
ANALOG SWITCH
TA= T
MIN
to T
MAX
1.2
13TA= T
MIN
to T
MAX
MAX4614/MAX4615/MAX4616
Low-Voltage, High-Speed, Quad, SPST
CMOS Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(V+ = +5V ±10%, V
IN_H
= 2.4V, V
IN_L
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted.) (Note 2)
PARAMETER SYMBOL MIN TYP MAX UNITS
Input Current with Input
Voltage High
I
IN_H
-10 0.3 10 nA
CONDITIONS
V
IN
_
= 2.4V
Input Current with Input
Voltage Low
I
IN_L
-10 0.3 10 nAV
IN
_
= 0.8V
Turn-On Time (Note 3) t
ON
512
ns
Charge Injection
Q 6.5 pC
TA= +25°C
TA= T
MIN
to T
MAX
14
V
COM
_
= 3V, Figure 2
TA= +25°C
TA= T
MIN
to T
MAX
12
V
COM
_
= 3V, Figure 2
Turn-Off Time (Note 3)
t
OFF
2.5 10
ns
Power-Supply Range
On-Channel Bandwidth BW 70 MHz
Signal = 0dBm, Figure 4, 50Ω in and out,
TA= +25°C
RL= 50Ω, f = 100kHz, Figure 4,
TA= +25°C
Off-Isolation (Note 7) V
ISO
-85 dB
RL= 50Ω, f = 100kHz, Figure 5,
TA= +25°C
Crosstalk (Note 8) V
CT
-96 dB
f = 1MHz, Figure 6, TA= +25°CNO_ or NC_ Capacitance C
(OFF)
5 pF
f = 1MHz, Figure 6, TA= +25°CCOM_ Off-Capacitance C
COM(OFF)
5 pF
f = 1MHz, Figure 6, TA= +25°CCOM_ On-Capacitance C
COM(ON)
pF
2 5.5 V
Power-Supply Current
11
I+ VIN= 0 or V+, all switches on or off -1 0.001 1 µA
Signal = 0dBm, Figure 4, 50Ωin and out,
TA= +25°C
600ΩIN and OUT, f = 20Hz to 20kHz, 2Vp-p,
TA= +25°C
Total Harmonic Distortion THD %0.034
Input Voltage High V
IN_H
2.4 V
Input Voltage Low V
IN_L
0.8 V
LOGIC INPUT
POWER SUPPLY
SWITCH DYNAMIC
MAX4614/MAX4615/MAX4616
Low-Voltage, High-Speed, Quad, SPST
CMOS Analog Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +3.3V Supply
(V+ = +3.3V ±10%, V
IN_H
= 2.4V, V
IN_L
= 0.5V, TA= T
MIN
to T
MAX
, unless otherwise noted.) (Note 2)
PARAMETER SYMBOL MIN TYP MAX UNITS
Analog Signal Range
(Note 3)
V
COM
_,
V
NO
_,
V
NC
_
0V+V
CONDITIONS
On-Resistance R
ON
820
Ω
V+ = 3V,
INO= 10mA,
V
COM
_
= 1.5V
TA= +25°C
TA= +25°C
TA= +25°C
TA= +25°C
TA= +25°C
TA= T
MIN
to T
MAX
On-Resistance Match Between
Channels (Note 4)
∆R
ON
0.5 1.5
Ω
V+ = 3V,
I
COM
_
= 1mA,
V
NO
_
= V
NC
_
= 1.5V
NO_ or NC_ Off-Leakage
Current (Notes 3, 6)
I
NO(OFF)
-1 0.002 1
nA
V+ = 3.6V;
V
COM
_
= 1V, 3V;
V
NO
_
= V
NC
_
= 3V, 1V
COM_ Off-Leakage Current
(Notes 3, 6)
I
COM(OFF)
-1 0.002 1
nA
V+ = 3.6V;
V
COM
_
= 1V, 3V;
V
NO
_
= V
NC
_
= 3V, 1V
COM_ On-Leakage Current
(Notes 3, 6)
V+ = 3.6V;
V
COM
_
= 1V, 3V;
V
NO
_
= V
NC
_
= 1V,
3V, or floating
I
COM(ON)
-1 0.002 1
nA
-10 10
2
-10 10
TA= T
MIN
to T
MAX
TA= T
MIN
to T
MAX
TA= T
MIN
to T
MAX
-10 10
TA= T
MIN
to T
MAX
25
Turn-On Time t
ON
615
ns
V
COM
_
= 1.5V,
Figure 2
Turn-Off Time t
OFF
412
ns
V
COM
_
= 1.5V,
Figure 2
Input Current with Input
Voltage Low
I
IN_L
TA= +25°C
TA= +25°C
TA= T
MIN
to T
MAX
TA= T
MIN
to T
MAX
20
15
-10 0.003 10 nAV
IN_
= 0.8V
Input Current with Input
Voltage High
I
IN_H
-10 0.003 10 nAV
IN_
= 2V
Charge Injection Q 6.5 pCCL= 1nF, V
GEN
= 0, R
GEN
= 0, TA= +25°C
Power-Supply Current I+ -1 0.001 1 µA
V+ = 3.6V, VIN= 0 or V+,
all channels on or off
Input Voltage Low V
IN_L
0.8 V
Input Voltage High V
IN_H
2.0 V
LOGIC INPUT
SWITCH DYNAMIC (Note 3)
ANALOG SWITCH
POWER SUPPLY
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