MAXIM MAX4604CSE

19-1393; Rev 1; 8/99
5Ω, Quad, SPST, CMOS Analog Switches
The MAX4604/MAX4605/MAX4606 quad analog switches feature 5Ω max on-resistance. On-resistance is
matched between switches to 0.5Ω max and is flat (0.5Ω
max) over the specified signal range. Each switch can
handle Rail-to-Rail® analog signals. The off-leakage current is only 2.5nA max at +85°C. These analog switches
are ideal in low-distortion applications and are the preferred solution over mechanical relays in automatic test
equipment or in applications where current switching is
required. These switches have low power requirements,
require less board space, and are more reliable than
mechanical relays.
The MAX4604 has four normally closed (NC) switches,
the MAX4605 has four normally open (NO) switches,
and the MAX4606 has two NC and two NO switches.
These switches operate from a single supply of +4.5V
to +36V or from dual supplies of ±4.5V to ±20V. All digital inputs have +0.8V and +2.4V logic thresholds,
ensuring TTL/CMOS logic compatibility when using
±15V supplies or a single +12V supply.
Features
♦ Low On-Resistance (5Ω max)
♦ Guaranteed RON Match Between Channels
(0.5Ω max)
♦ Guaranteed RON Flatness over Specified Signal
Range (0.5Ω max)
♦ Rail-to-Rail Signal Handling
♦ Guaranteed ESD Protection > 2000V per
Method 3015.7
♦ Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
♦ TTL/CMOS-Compatible Control Inputs
Ordering Information
PART
MAX4604CSE
MAX4604CPE
MAX4604ESE
MAX4604EPE
Applications
Reed Relay Replacement
PBX, PABX Systems
Test Equipment
Audio-Signal Routing
Communication Systems
Avionics
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
Ordering Information continued at end of data sheet.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1
1
16
IN2
COM1
2
15
COM2
NC1
3
14
NC2
V-
4
13
GND
5
12
NC4
6
11
COM4
7
10
IN4
8
9
MAX4604
IN1
1
16
COM1
2
15
COM2
NO1
3
14
NC2
V+
V-
4
VL
GND
5
11
NO3
NO4
6
11 NC3
7
10
COM3
COM4
7
10 COM3
8
9
IN4
8
IN1
1
COM1
2
15
COM2
NO1
3
14
NO2
V+
V-
4
13
VL
GND
5
12
NC3
NO4
6
COM4
IN4
COM3
IN3
16
MAX4605
SO/DIP
IN3
SO/DIP
MAX4604
LOGIC
SWITCH
0
1
IN2
0
1
13 V+
MAX4606
12 VL
9
IN3
SO/DIP
MAX4605
LOGIC
SWITCH
ON
OFF
IN2
OFF
ON
LOGIC
MAX4606
SWITCHES
1, 4
SWITCHES
2, 3
0
1
OFF
ON
ON
OFF
SWITCHES SHOWN FOR LOGIC “0” INPUT
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________ Maxim Integrated Products
1
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.
MAX4604/MAX4605/MAX4606
General Description
MAX4604/MAX4605/MAX4606
5Ω, Quad, SPST, CMOS Analog Switches
ABSOLUTE MAXIMUM RATINGS
V+ to GND ..............................................................-0.3V to +44V
V- to GND ..............................................................+0.3V to -44V
V+ to V-...................................................................-0.3V to +44V
VL to GND......................................(DGND - 0.3V) to (V+ + 0.3V)
All Other Pins to DGND (Note 1) ......... (V- - 0.3V) to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_) ........................±100mA
Peak Current (COM_, NO_, NC_)
(pulsed at 1ms, 10% duty cycle)............................... ±300mA
Continuous Power Dissipation (TA = +70°C)
16-pin Narrow SO (derate 8.70mW/°C above +70°C) ....696mW
16-pin Plastic DIP (derate 10.53mW/°C above +70°C) ..842mW
Operating Temperature Ranges
MAX460_C_E ......................................................0°C to +70°C
MAX460_E_E ....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
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.
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +15V, V- = -15V, VL = 5V, VIN_H = 2.4V, VIN_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
ANALOG SWITCH
Input Voltage Range
(Note 3)
VCOM_, VNO_,
VNC_
COM_ to NO_ or NC_
On-Resistance
RON
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Note 4)
∆RON
VICOM_ = 10mA,
VNO_ or VNC_ = ±10V
ICOM_ = 10mA, VNO_
or VNC_= ±10V
TA = +25°C
3
TA = TMIN to TMAX
4
V
Ω
5
TA = +25°C
0.2
0.5
Ω
0.7
TA = TMIN to TMAX
COM_ to NO_ or NC_
On-Resistance Flatness
(Note 5)
RFLAT(ON)
Off-Leakage Current
(NO_ or NC_) (Note 6)
INO_, INC_
TA = +25°C
VCOM_ = ±10V,
– 10V T = T
VNO_ or VNC_ = +
A
MIN to TMAX
-0.5
COM Off-Leakage Current
(Note 6)
ICOM_(OFF)
TA = +25°C
VCOM_ = ±10V,
– 10V T = T
VNO_ or VNC_ = +
A
MIN to TMAX
-0.5
COM On-Leakage Current
(Note 6)
ICOM_(ON)
VCOM_ = ±10V,
VNO_ or VNC_= ±10V
or floating
ICOM_ = 10mA; VNO_
or VNC_ = -5V, 0, 5V
V+
0.2
TA = +25°C
0.5
Ω
0.6
TA = TMIN to TMAX
0.01
-2.5
2.5
0.01
-2.5
TA = +25°C
-1
TA = TMIN to TMAX
-5
0.5
0.5
2.5
0.02
nA
nA
1
nA
5
LOGIC INPUT
Input Current with Input Voltage
High
IIN_H
IN_ = 2.4V, all others = 0.8V
-0.500
0.001
0.500
µA
Input Current with Input Voltage
Low
IIN_L
IN_ = 0.8V, all others = 2.4V
-0.500
0.001
0.500
µA
Logic Input High Voltage
VIN_H
Logic Input Low Voltage
VIN_L
2
2.4
1.7
1.7
_______________________________________________________________________________________
V
0.8
V
5Ω, Quad, SPST, CMOS Analog Switches
(V+ = +15V, V- = -15V, VL = 5V, VIN_H = 2.4V, VIN_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
POWER SUPPLY
Power-Supply Range
TYP
±4.5
Positive Supply Current
I+
Negative Supply Current
I-
Logic Supply Current
IL
Ground Current
MIN
IGND
All channels on or off, TA = +25°C
VIN = 0 or 5V
TA = TMIN to TMAX
-0.5
All channels on or off, TA = +25°C
VIN = 0 or 5V
TA = TMIN to TMAX
All channels on or off, TA = +25°C
VIN = 0 or 5V
TA = TMIN to TMAX
-0.5
All channels on or off, TA = +25°C
VIN = 0 or 5V
TA = TMIN to TMAX
0.001
5
0.001
±20.0
V
0.5
0.5
5
0.001
5
-0.5
UNITS
5
5
-0.5
MAX
0.5
5
0.001
5
0.5
5
µA
µA
µA
µA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Figure 2,
VCOM_ = ±10V
TA = +25°C
120
ns
Turn-Off Time
tOFF
Figure 2,
VCOM_ = ±10V
TA = +25°C
130
ns
Q
CL = 1.0nF, VGEN = 0,
RGEN = 0, Figure 3, TA = +25°C
225
pC
Off-Isolation (Note 7)
VISO
RL = 50Ω, CL = 5pF, f = 1MHz,
Figure 4, TA = +25°C
-62
dB
Crosstalk (Note 8)
VCT
RL = 50Ω, CL = 5pF, f = 1MHz,
Figure 5, TA = +25°C
-60
dB
NC or NO Capacitance
C(OFF)
f = 1MHz, Figure 6, TA = +25°C
34
pF
COM Off-Capacitance
C(COM)
f = 1MHz, Figure 6, TA = +25°C
34
pF
On-Capacitance
C(COM)
f = 1MHz, Figure 7, TA = +25°C
150
pF
Charge Injection
_______________________________________________________________________________________
3
MAX4604/MAX4605/MAX4606
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
MAX4604/MAX4605/MAX4606
5Ω, Quad, SPST, CMOS Analog Switches
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = +12V, V- = 0, VL = 5V, VIN_H = 2.4V, VIN_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
ANALOG SWITCH
Input Voltage Range
(Note 3)
VCOM_, VNO_,
VNC_
COM_ to NO_ or NC_
On-Resistance
RON
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Note 4)
∆RON
COM_ to NO_ or NC_
On-Resistance Flatness
(Note 5)
RFLAT(ON)
Off-Leakage Current
(NO_ or NC_) (Notes 6, 9)
INO_, INC_
COM_ Off-Leakage Current
(Notes 6, 9)
COM_ On-Leakage Current
(Notes 6, 9)
GND
ICOM_ = 10mA,
VNO_ or VNC_ = 10V
ICOM_ = 10mA, VNO_
or VNC_ = 10V
ICOM_ = 10mA; VNO_
or VNC_ = 3V, 6V, 9V
TA = +25°C
V+
5.5
TA = TMIN to TMAX
8
V
Ω
10
TA = +25°C
0.05
TA = TMIN to TMAX
0.5
Ω
0.7
TA = +25°C
0.25
TA = TMIN to TMAX
0.6
Ω
0.8
VCOM_ = 1V, 10V;
VNO_ or VNC_ = 10V,
1V
TA = +25°C
-0.5
TA = TMIN to TMAX
-2.5
ICOM_(OFF)
VCOM_ = 1V, 10V;
VNO_ or VNC_ = 10V
TA = +25°C
-0.5
TA = TMIN to TMAX
-2.5
VCOM_ = 1V, 10V;
VNO_ or VNC_ = 1V,
10V or floating
TA = +25°C
-1
ICOM_(ON)
TA = TMIN to TMAX
-5
0.01
0.5
nA
2.5
0.01
0.5
2.5
0.02
nA
1
nA
5
LOGIC INPUT
Input Current with Input Voltage
High
IIN_H
IN_ = 2.4V, all others = 0.8V
0.500
0.001
0.500
µA
Input Current with Input Voltage
Low
IIN_L
IN_ = 0.8V, all others = 2.4V
-0.500
0.001
0.500
µA
Logic Input High Voltage
VIN_H
2.4
1.7
Logic Input Low Voltage
VIN_L
1.7
POWER SUPPLY
Power-Supply Range
Positive Supply Current
Logic Supply Current
4.5
I+
IL
All channels on or off,
VIN = 0 or 5V
All channels on or off,
VIN = 0 or 5V
TA = +25°C
IGND
TA = +25°C
36.0
V
0.5
5
-0.5
5
0.001
0.5
µA
TA = TMIN to TMAX
5
-0.5
5
0.001
0.5
VIN = 0 or 5V
µA
TA = TMIN to TMAX
4
0.001
V
µA
TA = TMIN to TMAX
TA = +25°C
Ground Current
-0.5
V
0.8
5
_______________________________________________________________________________________
5
5Ω, Quad, SPST, CMOS Analog Switches
(V+ = +12V, V- = 0, VL = 5V, VIN_H = 2.4V, VIN_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
(Note 2)
MAX
UNITS
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Figure 2,
VCOM_ = 10V,
V+ = 12V
TA = +25°C
160
220
ns
Turn-Off Time
tOFF
Figure 2,
VCOM_ = 10V,
V+ = 12V
TA = +25°C
120
160
ns
CL = 1.0nF, VGEN = 0,
RGEN = 0, Figure 3,
V+ = 12V, V- = 0, TA = +25°C
10
pC
VCT
RL = 50Ω, CL = 5pF,
f = 1MHz, Figure 5, TA = +25°C
-60
dB
NC_ or NO_ Capacitance
C(OFF)
f = 1MHz, Figure 6, TA = +25°C
52
pF
COM_Off-Capacitance
C(COM)
f = 1MHz, Figure 6, TA = +25°C
52
pF
On-Capacitance
C(COM)
f = 1MHz, Figure 7, TA = +25°C
100
pF
Charge Injection
Q
Crosstalk (Note 8)
Note 2: 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: ∆RON = RON(MAX) - RON(MIN).
Note 5: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the
specified analog signal range.
Note 6: Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 7: Off-isolation = 20log10 [VCOM_ / (VNC_ or VNO_)], VCOM_ = output, VNC_ or VNO_ = input to off switch.
Note 8: Between any two switches.
Note 9: Leakage testing at single supply is guaranteed by testing with dual supplies.
_______________________________________________________________________________________
5
MAX4604/MAX4605/MAX4606
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM
AND TEMPERATURE (DUAL SUPPLIES)
V+, V- = ±5.0V
5.5
5.0
4.5
4.0
TA = +25°C
3.0
2.0
-10
-5
0
5
10
15
-5
0
5
10
VCOM (V)
ON-RESISTANCE vs. VCOM
AND TEMPERATURE (SINGLE SUPPLY)
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
10k
V+ = +15V
V- = -15V
1k
6.0
TA = +25°C
5.5
5.0
4.5
TA = -40°C
4.0
15
18
21
24
V+ = 12V
V- = 0
100
10
-50
-100
1
OFF-LEAKAGE
-150
V+, V- = 15V
-200
-250
2
4
6
8
10
-40 -25 -10
12
5
20 35 50 65 80 95 100
-15
-5
0
5
10
TEMPERATURE (°C)
VCOM (V)
TURN-ON/TURN-OFF TIME
vs. VCOM
TURN-ON/TURN-OFF TIME
vs. SUPPLY VOLTAGE
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
tOFF
150
140
170
150
tON
100
80
130
120
tON
110
60
100
40
90
20
80
0
tON, tOFF (ns)
tON, tOFF (ns)
140
120
-4
-2
0
2
VCOM (V)
4
6
8
10
tOFF
140
130
120
tON
110
VCOM = 10V
RL = 100Ω
CL= 35pF
70
-6
VCOM = 10V
RL = 100Ω
CL = 35pF
160
15
MAX4604 toc 09
160
AMX4604 toc08
tOFF
170
MAX4604 toc07
RL = 100Ω
CL = 35pF
-10 -8
-10
VCOM (V)
200
6
12
0
0.01
0
160
9
50
3.0
180
6
CHARGE INJECTION vs. VCOM
ON-LEAKAGE
0.1
3.5
3
100
Q (pC)
LEAKAGE (pA)
6.5
0
MAX4604 toc05
TA = +85°C
15
VCOM (V)
100k
MAX4604 toc04
V+ = 12.0V
7.0
RON (Ω)
-10
VCOM (V)
8.0
7.5
2
-15
20
V+ = 24.0V
4
1.5
2.0
V+ = 12.0V
6
TA = -40°C
3.0
-15
10
8
2.5
MAX4604 toc03
12
3.5
2.5
V+, V- = ±20.0V
-20
V+ = 5.0V
14
V+, V- = ±15.0V
3.5
ICOM = 10mA
16
TA = +85°C
4.0
RON (Ω)
RON (Ω)
4.5
18
NMAX4604 toc06
6.0
ICOM = 10mA
RON (Ω)
ICOM = 10mA
6.5
5.0
MAX4604 toc01
7.0
ON-RESISTANCE
vs. VCOM (SINGLE SUPPLY)
MAX4604 roc2
ON-RESISTANCE
vs. VCOM (DUAL SUPPLIES)
tON, tOFF (ns)
MAX4604/MAX4605/MAX4606
5Ω, Quad, SPST, CMOS Analog Switches
10 11 12 13 14 15 16 17 18 19 20
V+, V- (V)
100
90
80
-40
-20
0
20
40
60
TEMPERATURE (°C)
_______________________________________________________________________________________
80
100
5Ω, Quad, SPST, CMOS Analog Switches
SUPPLY CURRENT
vs. TEMPERATURE
1k
-10
0
-90
-30
LOSS (dB)
100
I-
ON-PHASE
-40
-180
-50
-270
-60
-360
OFF-ISOLATION
-70
1
0.01
-40 -25 -10
5
-450
-540
-80
0.1
180
90
ON-RESPONSE
-20
I+
10
MAX4604 toc 11
-90
-630
-100
-720
100
0.1
20 35 50 65 80 95 100
PHASE (DEGREES)
10k
I+, I- (nA)
FREQUENCY RESPONSE
0
MAX4604 toc10
100k
1
10
FREQUENCY (MHz)
TEMPERATURE (°C)
Pin Description
PIN
NAME
FUNCTION
MAX4604
MAX4605
MAX4606
1, 16, 9, 8
1, 16, 9, 8
1, 16, 9, 8
IN1, IN2,
IN3, IN4
2, 15,
10, 7
2, 15,
10, 7
2, 15,
10, 7
COM1, COM2,
COM3, COM4
3,14, 11, 6
–
–
NC1, NC2,
NC3, NC4
Analog Switch, Normally Closed Terminals
–
3,14, 11, 6
–
NO1, NO2,
NO3, NO4
Analog Switch, Normally Open Terminals
–
–
3, 6
NO1, NO4
Analog Switch, Normally Open Terminal
–
–
14, 11
NC2, NC3
Analog Switch, Normally Closed Terminal
4
4
4
V-
5
5
5
GND
12
12
12
VL
Logic-Supply Input
13
13
13
V+
Positive Analog Supply Input
Logic-Control Digital Inputs
Analog Switch, Common Terminals
Negative Analog Supply-Voltage Input. Connect to GND for singlesupply operation.
Ground
_______________________________________________________________________________________
7
MAX4604/MAX4605/MAX4606
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
MAX4604/MAX4605/MAX4606
5Ω, Quad, SPST, CMOS Analog Switches
Applications Information
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 can cause permanent damage to the devices.
Always sequence V+ on first, then V-, followed by the
logic inputs, NO, or COM. If power-supply sequencing
is not possible, add two small signal diodes (D1, D2) in
series with supply pins for overvoltage protection
(Figure 1). Adding diodes reduces the analog signal
range to one diode drop below V+ and one diode drop
above V-, but does not affect the devices’ low switch
resistance and low leakage characteristics. Device
operation is unchanged, and the difference between
V+ and V- should not exceed 44V. These protection
diodes are not recommended when using a single supply.
switch independent of the circuit. The graphs shown in
the Typical Operating Characteristics were taken using
a 50Ω source and load connected with BNC connectors to a circuit board deemed “average;” that is,
designed with isolation in mind, but not using strip-line
or other special RF circuit techniques. For critical applications above 5MHz, use the MAX440, MAX441, and
MAX442, which are fully characterized up to 160MHz.
+15V
D1
50%
*
D2
-15V
+15V
VL
COM_
VO
0.9V0
0.9V0
t ON
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
LOGIC
INPUT
SWITCH
OUTPUT
VO
RL
100Ω
IN_
0
MAX4604
MAX4605
MAX4606
V+
NO_
OR NC_
t OFF
SWITCH
OUTPUT
* INTERNAL PROTECTION DIODES
Figure 1. Overvoltage Protection Using External Blocking
Diodes
SWITCH V COM_
INPUT
0
*
V-
t r < 20ns
t f < 20ns
+3V
*
NO_
+5V
LOGIC
INPUT
*
COM_
Off-Isolation at High Frequencies
In 50Ω systems, the high-frequency on-response of
these parts extends from DC to above 100MHz with a
typical loss of -2dB. When the switch is turned off, however, it behaves like a capacitor, and off isolation
decreases with increasing frequency. (Above 300MHz,
the switch actually passes more signal turned off than
turned on.) This effect is more pronounced with higher
source and load impedances.
Above 5MHz, circuit board layout becomes critical, and
it becomes difficult to characterize the response of the
MAX4604
MAX4605
MAX4606
V+
GND
V-
0
-15V
REPEAT TEST FOR EACH SWITCH. FOR LOAD
CONDITIONS, SEE Electrical Characteristics.
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
RL
VO = VCOM
RL + RON
(
)
Figure 2. Switching-Time Test Circuit
8
_______________________________________________________________________________________
CL
35pF
5Ω, Quad, SPST, CMOS Analog Switches
RGEN
+5V
+15V
VL
V+
MAX4604/MAX4605/MAX4606
MAX4604
MAX4605
MAX4606
∆VO
VO
COM_
NC_ OR
VO
NO_
VIN
CL
V GEN
GND
IN_
OFF
OFF
ON
VVIN
-15V
ON
OFF
OFF
Q = (∆V O)(C L)
VIN = +3V
VIN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
Figure 3. Charge-Injection Test Circuit
C
SIGNAL
GENERATOR 0dBm
+15V
+5V
V+
VL
MAX4604
MAX4605
MAX4606
C
SIGNAL
GENERATOR 0dBm
+15V
+5V
V+
VL
COM1
MAX4604
MAX4605
MAX4606
50Ω
N01
COM_
IN2
IN1
IN_
COM_
ANALYZER
0 or 2.4V
NC_ OR NO_
GND
0 or 2.4V
RL
C
COM2
N02
ANALYZER
V-
0 or 2.4V
GND
RL
N.C.
C
-15V
-15V
Figure 4. Off-Isolation Test Circuit
V-
Figure 5. Crosstalk Test Circuit
_______________________________________________________________________________________
9
MAX4604/MAX4605/MAX4606
5Ω, Quad, SPST, CMOS Analog Switches
C
+15V
V+
COM_
MAX4604
MAX4605
MAX4606
+5V
C
+15V
V+
COM_
VL
MAX4604
MAX4605
MAX4606
+5V
VL
CAPACITANCE
METER
IN
0 or
2.4V
CAPACITANCE
METER
NC_ OR NO_
f = 1MHz
GND
0 or
2.4V
NC_ OR NO_
V-
-15V
Figure 6. Switch Off-Capacitance Test Circuit
10
IN_
f = 1MHz
C
GND
V-
-15V
Figure 7. Switch On-Capacitance Test Circuit
______________________________________________________________________________________
C
5Ω, Quad, SPST, CMOS Analog Switches
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
TRANSISTOR COUNT: 100
Package Information
SOICN.EPS
PART
MAX4605CSE
MAX4605CPE
MAX4605ESE
MAX4605EPE
MAX4606CSE
MAX4606CPE
MAX4606ESE
MAX4606EPE
Chip Information
______________________________________________________________________________________
11
MAX4604/MAX4605/MAX4606
Ordering Information (continued)
5Ω, Quad, SPST, CMOS Analog Switches
PDIPN.EPS
MAX4604/MAX4605/MAX4606
Package Information (continued)
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.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 1999 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.