________________General Description
The MAX4613 quad analog switch features on-resistance matching (4Ω max) between switches and guarantees on-resistance flatness over the signal range (9Ω
max). This low on-resistance switch conducts equally
well in either direction. It guarantees low charge injection (10pC max), low power consumption (35µW max),
and an electrostatic discharge (ESD) tolerance of
2000V minimum per Method 3015.7. The new design
offers lower off leakage current over temperature (less
than 5nA at +85°C).
The MAX4613 quad, single-pole/single-throw (SPST)
analog switch has two normally closed switches and
the two normally open switches. Switching times are
less than 250ns for tONand less than 70ns for t
OFF
.
Operation is from a single +4.5V to +40V supply or
bipolar ±4.5V to ±20V supplies.
________________________Applications
Sample-and-Hold Circuits Communication Systems
Test Equipment Battery-Operated Systems
Heads-Up Displays PBX, PABX
Guidance and Control Systems Audio Signal Routing
Military Radios Modems/Faxes
____________________________Features
♦ Pin Compatible with Industry-Standard DG213
♦ Guaranteed RONMatch Between Channels
(4Ω max)
♦ Guaranteed R
FLAT(ON)
Over Signal Range
(9Ω max)
♦ Guaranteed Charge Injection (10pC max)
♦ Low Off Leakage Current Over Temperature
(<5nA at +85°C)
♦ Withstands 2000V min ESD, per Method 3015.7
♦ Low R
DS(ON)
(85Ω max)
♦ Single-Supply Operation +4.5V to +40V
Bipolar-Supply Operation ±4.5V to ±20V
♦ Low Power Consumption (35µW max)
♦ Rail-to-Rail®Signal Handling
♦ TTL/CMOS-Logic Compatible
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
MAX4613
Quad, SPST Analog Switch
________________________________________________________________
Maxim Integrated Products
1
19-1362; Rev 0; 4/98
PART
MAX4613CPE
MAX4613CSE
MAX4613CEE 0°C to +70°C
0°C to +70°C
0°C to +70°C
TEMP. RANGE PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
16 QSOP
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
Ordering Information
Pin Configuration/
____Functional Diagram/TruthTable
DIP/SO/QSOP/TSSOP
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
IN2
D2
S2
V+
V-
S1
D1
IN1
MAX4613
V
L
S3
D3
IN3
IN4
D4
S4
GND
TOP VIEW
SWITCHES SHOWN FOR LOGIC "0" INPUT
LOGIC SW2, SW
3
0
1
ON
OFF
SW
1
, SW
4
OFF
ON
MAX4613CUE 0°C to +70°C 16 TSSOP**
MAX4613C/D 0°C to +70°C Dice*
MAX4613EPE -40°C to +85°C 16 Plastic DIP
MAX4613ESE -40°C to +85°C 16 Narrow SO
MAX4613EEE -40°C to +85°C 16 QSOP
MAX4613EUE -40°C to +85°C 16 TSSOP**
*
Contact factory for dice specifications.
**
Contact factory for availability.
MAX4613
Quad, SPST Analog Switch
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = 15V, V- = -15V, VL= 5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted.)
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.
Voltage Referenced to GND
V+ ......................................................................................+44V
V-.........................................................................................-44V
V+ to V-..............................................................................+44V
V
L
...................................................(GND - 0.3V) to (V+ + 0.3V)
Digital Inputs V
S_VD_
(Note 1)...................(V- - 2V) to (V+ + 2V)
or 30mA (whichever occurs first)
Continuous Current (any terminal)......................................30mA
Peak Current, S_ or D_
(pulsed at 1ms, 10% duty cycle max) ...........................100mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C)
.............842mW
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
QSOP (derate 8.3mW/°C above +70°C).......................667mW
TSSOP (derate 5.7mW/°C above +70°C) .....................457mW
Operating Temperature Ranges
MAX4613C_ _ ......................................................0°C to +70°C
MAX4613E_ _ ...................................................-40°C to +85°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature (soldering, 10sec).............................+300°C
PARAMETER
TA= +25°C
SYMBOL
MIN TYP MAX
(Note 2)
TA= T
MIN
to T
MAX
-0.50 0.08 0.50
UNITS
TA= +25°C
R
FLAT(ON)
15
Drain-On Leakage Current
(Note 5)
I
D(ON)
or
I
S(ON)
ΩOn-Resistance Flatness (Note 4)
-10 10
TA= T
MIN
to T
MAX
9
On-Resistance Match
Between Channels (Note 4)
∆R
DS(ON)
4
nA
TA= +25°C
TA= +25°C
85
Ω
TA= +25°C
TA= T
MIN
to T
MAX
-0.50 0.01 0.50
Source Leakage Current
(Note 5)
I
S(OFF)
-5 5
nA
Input Current with
Input Voltage High
VIN= 2.4V, all others = 0.8VI
INH
VIN= 0.8V, all others = 2.4V
-0.50 0.01 0.50
-0.5 -0.00001 0.5
Drain-Off Leakage Current
(Note 5)
µA
I
D(OFF)
-5 5
nA
Input Current with
Input Voltage Low
I
INL
-0.5 -0.00001 0.5 µA
Analog Signal Range V
ANALOG
-15 15 V
Drain-Source On-Resistance R
DS(ON)
55 70
TA= T
MIN
to T
MAX
CONDITIONS
VD= ±5V,
IS= 1mA
VD= ±14V,
VS= ±14V
5
VD= ±14V,
VS= 14V
VD= ±14V,
VS= 14V
(Note 3)
VD= ±10V,
IS= 1mA
TA= +25°C
TA= T
MIN
to T
MAX
Ω
TA= T
MIN
to T
MAX
VD= ±10V,
I
S
= 1mA
All channels on or off,
V
IN
= 0 or 5V
Positive Supply Current I+
-1 0.001 1
µA
Power-Supply Range V+, V- ±4.5 ±20.0 V
-5 5
TA= +25°C
TA= T
MIN
to T
MAX
All channels on or off,
VIN= 0 or 5V
Negative Supply Current I-
-1 0.001 1
µA
TA= T
MIN
to T
MAX
TA= +25°C
-5 5
SWITCH
INPUT
SUPPLY
Note 1: Signals on S_, D_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward current to maximum current rating.
±
±
MAX4613
Quad, SPST Analog Switch
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = 15V, V- = -15V, VL= 5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
TA= +25°C
SYMBOL
MIN TYP MAX
(Note 2)
TA= T
MIN
to T
MAX
UNITS
TA= +25°C
TA= +25°C
TA= T
MIN
to T
MAX
TA= +25°C
TA= +25°CTurn-Off Time (Note 3) VS= ±10V, Figure 2
Source-On Capacitance
-1 0.001 1
90 120
Logic Supply Current I
L
-5 5
µA
Turn-On Time (Note 3) VS= ±10V, Figure 2t
ON
f = 1MHz, Figure 8
-1 -0.0001 1
150 250
ns
Ground Current
ns
I
GND
-5 5
µA
t
OFF
TA= +25°C
Off-Isolation Rejection
Ratio (Note 6)
RL= 50Ω, CL= 5pF,
f = 1MHz, Figure 5
OIRR 60 dB
TA= +25°C
Break-Before-Make Time
Delay (Note 3)
Figure 3t
D
5 20 ns
TA= +25°CCrosstalk (Note 7)
RL= 50Ω, CL= 5pF,
f = 1MHz, Figure 6
100 dB
TA= +25°CSource-Off Capacitance f = 1MHz, Figure 7C
S(OFF)
4 pF
TA= +25°CDrain-Off Capacitance f = 1MHz, Figure 7C
D(OFF)
4 pF
CONDITIONS
C
S(ON)
16 pF
TA= +25°C
All channels on or off,
VIN= 0 or 5V
Drain-On Capacitance f = 1MHz, Figure 8
All channels on or off,
VIN= 0 or 5V
C
D(ON)
16 pF
TA= +25°CCharge Injection (Note 3)
CL= 1nF, V
GEN
= 0,
R
GEN
= 0, Figure 4
Q 5 10 pC
PARAMETER SYMBOL
MIN TYP MAX
(Note 2)
UNITS
Analog Signal Range V
ANALOG
0 12 V
TA= +25°C 100 160
TA= T
MIN
to T
MAX
Drain-Source
On-Resistance
VL= 5V; VD= 3V, 8V;
IS= 1mA
R
DS(ON)
200
CONDITIONS
Ω
TA= +25°C -1 0.001 1
TA= T
MIN
to T
MAX
Power-Supply Current
All channels on or off,
VIN= 0 or 5V
I+
-5 5
µA
Power-Supply Range V+, V- 4.5 40 V
TA= +25°C -1 -0.0001 1
TA= T
MIN
to T
MAX
Negative Supply Current
All channels on or off,
V
IN
= 0 or 5V
I-
-5 5
µA
TA= +25°C -1 0.001 1
TA= T
MIN
to T
MAX
Logic Supply Current
All channels on or off,
VIN= 0 or 5V
I
L
-5 5
µA
TA= +25°C -1 -0.0001 1
TA= T
MIN
to T
MAX
Ground Current
All channels on or off,
VIN= 0 or 5V
I
GND
-5 5
µA
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, VL= 5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted.)
DYNAMIC
SUPPLY
SWITCH
MAX4613
Quad, SPST Analog Switch
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(V+ = 12V, V- = 0, VL= 5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted.)
Note 2: Typical values are for design aid only, are not guaranteed and are not subject to production testing. The algebraic convention,
where the most negative value is a minimum and the most positive value a maximum, is used in this data sheet.
Note 3: Guaranteed by design.
Note 4: On-resistance match between channels and flatness are guaranteed only with bipolar-supply operation. Flatness is defined
as the difference between the maximum and the minimum value of on-resistance as measured at the extremes of the specified analog signal range.
Note 5:
Leakage parameters I
S(OFF)
, I
D(OFF)
, I
D(ON)
, and I
S(ON)
are 100% tested at the maximum rated hot temperature and guaranteed at +25°C.
Note 6: Off-Isolation Rejection Ratio = 20log (VD/VS).
Note 7: Between any two switches.
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON LEAKAGE
(nA)
-2
-1
0
1
2
-15 0 15
V
S
, V
D
(V)
TA = +125°C
TA = +85°C
V+ = 15V
V- = -15V
MAX4613-01
-10
-5
5 10
ON LEAKAGE CURRENTS
OFF LEAKAGE (nA)
-1
0
-0.5
0.5
1
V
S
, VD (V)
MAX4613-02
-15 0 15
-10
-5
5 10
TA = +125°C
V+ = 15V
V- = -15V
TA = +85°C
OFF LEAKAGE CURRENTS
V
IN
(V)
0
0.5
1.5
2.0
2.5
3.0
3.5
±5 ±10 ±15 ±20
BIPOLAR SUPPLY VOLTAGE (V)
MAX4613-03
IN LOW MAX
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
IN HIGH MIN
0
25
50
75
100
125
0 5 10 15 20
V
D
(V)
R
DS(ON)
(Ω)
MAX4613-04
V+ = 10V
V+ = 15V
V+ = 20V
150
V+ = 5V
ON-RESISTANCE vs. V
D
(UNIPOLAR SUPPLY VOLTAGE)
R
DS(ON)
(Ω)
30
60
90
120
-20 -10 0 10 20
V
D
(V)
0
MAX4613-05
ON-RESISTANCE vs. V
D
(BIPOLAR SUPPLY VOLTAGE)
V± = ±5V
V± = ±10V
V± = ±15V
V± = ±20V
R
DS(ON)
(Ω)
0
20
40
60
80
100
V
D
(V)
MAX4613-06
TA = +125°C
TA = -55°C
TA = +25°C
V+ = 15V, V- = -15V
-15 0 15
-10
-5
5 10
ON-RESISTANCE vs. VD (BIPOLAR
SUPPLY VOLTAGE AND TEMPERATURE)
PARAMETER SYMBOL
MIN TYP MAX
(Note 2)
UNITS
TA= +25°C 300 400VS = 8V, Figure 2
TA= +25°C
nst
ON
Turn-On Time (Note 3)
TA= +25°C 60 200VS = 8V, Figure 2
5 10
nst
OFF
Turn-Off Time (Note 3)
CL= 1nF, V
GEN
= 0,
R
GEN
= 0, Figure 4
pCQCharge Injection (Note 3)
CONDITIONS
DYNAMIC
MAX4613
Quad, SPST Analog Switch
_______________________________________________________________________________________ 5
_____________________________Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
0
25
50
75
100
125
150
R
DS(ON)
(Ω)
0 4 8 12
V
D
(V)
MAX4613-07
TA = +125°C
TA = +25°C
TA = -40°C
V+ = 12V
V- = 0
ON-RESISTANCE vs. V
D
(UNIPOLAR
SUPPLY VOLTAGE AND TEMPERATURE)
TIME (ns)
0
40
80
120
160
±5 ±10 ±15 ±20
BIPOLAR SUPPLY VOLTAGE (V)
MAX4613-08
t
ON
t
OFF
SWITCHING TIME vs.
BIPOLAR SUPPLY VOLTAGE
TIME (ns)
0
50
100
150
200
10 15 20 25
UNIPOLAR SUPPLY VOLTAGE (V)
V- = 0
MAX4613-09
t
ON
t
OFF
SWITCHING TIME vs.
UNIPOLAR SUPPLY VOLTAGE
Q (pC)
-20
0
-10
20
10
-15 -10 0 10 15
V
D
(V)
MAX4613-10
CHARGE INJECTION vs.
V
D
VOLTAGE
V+ = 15V
V- = -15V
C
L
= 1nF
Q (pC)
-10
0
5
-5
0 5 10 15
V
D
(V)
MAX4613-11
10
CHARGE INJECTION vs.
V
D
VOLTAGE
V+ = 12V
V- = 0V
C
L
= 1nF
_____________________Pin Description
2, 15, 10, 7
Positive Supply-Voltage
Input—connected to substrate
V+13
Logic Supply-Voltage InputV
L
12
GroundGND5
Negative Supply-Voltage InputV-4
PIN
Source OutputsS1–S43, 14, 11, 6
Drain OutputsD1–D4
Logic Control InputsIN1–IN41, 16, 9, 8
FUNCTIONNAME
___________Applications Information
General Operation
1) Switches are open when power is off.
2) IN_, D_, and S_ should not exceed V+ or V-, even
with the power off.
3) Switch leakage is from each analog switch terminal
to V+ or V-, not to other switch terminals.
Operation with Supply Voltages
Other than ±15V
Using supply voltages less than ±15V will reduce the
analog signal range. The MAX4613 operates with ±4.5V
to ±20V bipolar supplies or with a +4.5V to +40V single
MAX4613
Quad, SPST Analog Switch
6 _______________________________________________________________________________________
t
OFF
0.8 x V
OUT
V
OUT
0.8 x V
OUT
tf < 20ns
tr < 20ns
50%
0V
0V
+3V
SWITCH
OUTPUT
LOGIC INPUT WAVEFORM IS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
t
ON
LOGIC
INPUT
SWITCH
INPUT
LOGIC
INPUT
+3V
IN_
+5V
V-
-15V
R
L
C
L
V
OUT
S_
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
REPEAT TEST FOR CHANNELS 2, 3, AND 4.
( )
V
OUT
= V
D
R
L
RL + R
DS(ON)
V
L
+15V
V+
D_
MAX4613
Figure 2. Switching Time
Figure 1. Overvoltage Protection Using External Blocking Diodes
50%
V
O1
V
O2
0.9V
O
+3V
0V
V
D
0V
V
D
LOGIC
INPUT
SWITCH
OUTPUT
SWITCH
OUTPUT
+5V
V
L
+15V
V+
S_
V-
-15V
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE. LOGIC 0 INPUT.
0V
GND
LOGIC
INPUT
V
D
= 10V
V
D
= 10V
0V
0.9V
O
t
D
t
D
IN_
R
L2
S_
C
L2
V
O2
R
L1
V
O1
C
L1
RL = 1000Ω
C
L
= 35pF
D_
D_
MAX4613
Figure 3. Break-Before-Make Test Circuit
______________________________________________Timing Diagrams/Test Circuits
supply; connect V- to GND when operating with a single supply. Also, all device types can operate with
unbalanced supplies such as +24V and -5V. VLmust
be connected to +5V to be TTL compatible, or to V+ for
CMOS-logic level inputs. The
Typical Operating
Characteristics
graphs show typical on-resistance with
±20V, ±15V, ±10V, and ±5V supplies. (Switching times
increase by a factor of two or more for operation at ±5V.)
Overvoltage Protection
Proper power-supply sequencing is recommended
for all CMOS devices. Do not exceed the absolute
maximum ratings because stresses beyond the listed ratings may cause permanent damage to the
devices. Always sequence V+ on first, followed by
VL, V-, and logic inputs. If power-supply sequencing
is not possible, add two small, external signal
diodes in series with supply pins for overvoltage
protection (Figure 1). Adding diodes reduces the
analog signal range to 1V below V+ and 1V above
V-, but low switch resistance and low leakage characteristics are unaffected. Device operation is
unchanged, and the difference between V+ and Vshould not exceed +44V.
V+
D
V-
S
V
g
MAX4613
Quad, SPST Analog Switch
_______________________________________________________________________________________ 7
∆V
OUT
V
OUT
V
IN
Q = ∆V
OUT
× C
L
-15V
V-
V+
IN_GND
S_
+15V
R
GEN
V
GEN
VIN = +3V
C
L
V
OUT
V
L
+5V
D_
MAX4613
Figure 4. Charge Injection
_________________________________Timing Diagrams/Test Circuits (continued)
NETWORK
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50Ω
D_
S_
GND
R
L
10dBm
10nF
V+
+15V
IN_
0 or +2.4V
V-
-15V
10nF
+5V
V
L
MAX4613
Figure 5. Off-Isolation Rejection Ratio
NETWORK
ANALYZER
SIGNAL
GENERATOR
R
GEN
= 50Ω
0 or +2.4V
IN_
D_
GND
R
L
10dBm
10nF
+15V
D_
IN_
S_
0 or +2.4V
50Ω
V-
-15V
10nF
+5V
S_
V
L
V+
MAX4613
Figure 6. Crosstalk
CAPACITANCE
METER
D_
S_
GND
10nF
+15V
IN_
0 or +2.4V
V-
-15V
10nF
f = 1MHz
+5V
V
L
V+
MAX4613
Figure 7. Source/Drain-Off Capacitance
D_
S_
GND
10nF
+15V
IN_
0 or +2.4V
V-
-15V
10nF
V+
+5V
V
L
V
S
MAX4613
CAPACITANCE
METER
f = 1MHz
Figure 8. Source/Drain-On Capacitance
MAX4613
Quad, SPST Analog Switch
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8
_____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 1998 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8
_____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 1998 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products.
____________________Chip Topography
________________________________________________________Package Information
S2
V+
S3
V
L
S1
D2
D3
IN3 IN4
0.091"
(2.31mm)
0.071"
(1.80mm)
IN2IN1
D1
V-
GND
D4
S4
TRANSISTOR COUNT: 126
SUBSTRATE CONNECTED TO V+
TSSOP.EPS
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