MAXIM MAX4609ESE

19-1392; Rev 1; 8/99
2.5Ω, Dual, SPST,
CMOS Analog Switches
Features
♦ Low On-Resistance (2.5Ω 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 > 2kV
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
MAX4607CSE
MAX4607CPE
MAX4607ESE
MAX4607EPE
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
N.C.
1
16
NC1
N.C.
1
16
NO1
N.C.
1
16
NO1
IN1
2
15
N.C.
IN1
2
15
N.C.
IN1
2
15
N.C.
N.C.
3
14
COM1
N.C.
3
14
COM1
N.C.
3
14
COM1
V-
4
13
V+
V-
4
13
V+
V-
4
13
V+
GND
5
12
VL
GND
5
12
VL
GND
5
12
VL
N.C.
6
11
COM2
N.C.
6
11
COM2
N.C.
6
11
COM2
IN2
7
10
N.C.
IN2
7
10
N.C.
IN2
7
10
N.C.
N.C.
8
9
NC2
N.C.
8
9
NO2
N.C.
8
9
NC2
MAX4607
MAX4608
SO/DIP
SO/DIP
MAX4609
SO/DIP
LOGIC
SWITCH
LOGIC
SWITCH
LOGIC
SWITCH 1
SWITCH 2
0
1
ON
OFF
0
1
OFF
ON
0
1
OFF
ON
ON
OFF
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.
MAX4607/MAX4608/MAX4609
General Description
The MAX4607/MAX4608/MAX4609 dual analog switches
feature low on-resistance of 2.5Ω max. 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 applications where current switching is
required. They have low power requirements, require
less board space, and are more reliable than mechanical relays.
The MAX4607 has two normally closed (NC) switches,
the MAX4608 has two normally open (NO) switches,
and the MAX4609 has one NC and one NO switch.
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 dual ±15V or
a single +12V supply.
MAX4607/MAX4608/MAX4609
2.5Ω, Dual, 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 ........................................(GND - 0.3V) to (V+ + 0.3V)
All Other Pins to GND (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)
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
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- will be 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
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V+
V
ANALOG SWITCH
Input Voltage Range
(Note 3)
COM_ to NO_, COM_ to NC_
On-Resistance
COM_ to NO_, COM_ to NC_
On-Resistance Match Between
Channels (Note 4)
VCOM_, VNO_,
VNC_
V-
RON
ICOM_ = 10mA,
VNO_ or VNC_ = ±10V
∆RON
ICOM_ = 10mA, VNO_
or VNC_= -5V, 0, 5V
TA = +25°C
1.6
TA = TMIN to TMAX
2.5
3
TA = +25°C
0.05
TA = TMIN to TMAX
0.4
Ω
Ω
0.5
COM_ to NO_, COM_ to NC_
On-Resistance Flatness (Note 5)
RFLAT(ON)
ICOM_ = 10mA,
VNO_ or VNC_ = ±10V
TA = +25°C
0.1
Off-Leakage Current
(NO_ or NC_) (Note 6)
INO_, INC_
VCOM_ = ±10V,
VNO_ or VNC_ = +–10V
TA = +25°C
-0.5
TA = TMIN to TMAX
-2.5
COM Off-Leakage Current
(Note 6)
ICOM_(OFF)
VCOM_ = ±10V,
VNO_ or VNC_ = +–10V
TA = +25°C
-0.5
TA = TMIN to TMAX
-2.5
COM On-Leakage Current
(Note 6)
VCOM_ = ±10V,
VNO_ or VNC_= ±10V,
or floating
TA = +25°C
-1
ICOM_(ON)
TA = TMIN to TMAX
-10
TA = TMIN to TMAX
0.4
0.5
0.01
0.5
2.5
0.01
0.5
2.5
0.02
Ω
nA
nA
1
nA
10
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
2.5Ω, Dual, 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 at
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
±20.0
V
POWER SUPPLY
Power-Supply Range
±4.5
TA = +25°C
Positive Supply Current
I+
TA = +25°C
I-
0.001
0.5
5
-0.5
5
0.001
0.5
µA
TA = +25°C
IGND
-0.5
5
VIN = 0 or 5V
TA = TMIN to TMAX
Ground Current
5
µA
TA = +25°C
IL
0.5
VIN = 0 or 5V
TA = TMIN to TMAX
Logic Supply Current
0.001
µA
TA = TMIN to TMAX
Negative Supply Current
-0.5
VIN = 0 or 5V
5
-0.5
5
0.001
0.5
VIN = 0 or 5V
µA
TA = TMIN to TMAX
5
5
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VCOM_ = ±10V, Figure 2, TA = +25°C
110
ns
Turn-Off Time
tOFF
VCOM_ = ±10V, Figure 2, TA = +25°C
150
ns
CL = 1.0nF, VGEN = 0, RGEN = 0,
Figure 3, TA = +25°C
450
Charge Injection
Q
pC
Off-Isolation (Note 7)
VISO
RL = 50Ω, CL = 5pF, f = 1MHz, Figure 4,
TA = +25°C
-60
dB
Crosstalk (Note 8)
VCT
RL = 50Ω, CL = 5pF, f = 1MHz, Figure 5,
TA = +25°C
-66
dB
NC_ or NO_ Capacitance
COFF
f = 1MHz, Figure 6, TA = +25°C
65
pF
COM_ Off-Capacitance
CCOM
f = 1MHz, Figure 6, TA = +25°C
65
pF
On-Capacitance
CCOM
f = 1MHz, Figure 7, TA = +25°C
290
pF
_______________________________________________________________________________________
3
MAX4607/MAX4608/MAX4609
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
MAX4607/MAX4608/MAX4609
2.5Ω, Dual, 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.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V+
V
ANALOG SWITCH
Input Voltage Range
(Note 3)
COM_ to NO_, COM_ to NC_
On-Resistance
VCOM_, VNO_,
VNC_
GND
RON
ICOM_ = 10mA,
VNO_ or VNC_ = 10V
COM_ to NO_, COM_ to NC_
On-Resistance Match Between
Channels (Note 4)
∆RON
ICOM_ = 10mA,
VNO_ or VNC_ = 10V
COM_ to NO_, COM_ to NC_
On-Resistance Flatness
(Note 5)
RFLAT(ON)
TA = +25°C
3
TA = TMIN to TMAX
7
TA = +25°C
0.05
TA = TMIN to TMAX
ICOM_ = 10mA,
VNO_ or VNC_ = 3V,
6V, 0V
TA = +25°C
6
0.4
Ω
Ω
0.5
0.05
TA = TMIN to TMAX
0.5
Ω
0.5
Off-Leakage Current
(NO_ or NC_) (Notes 6, 9)
INO_
INC_
VCOM_ = 1V, 10V,
VNO_ or VNC_ = 1V,
10V
TA = +25°C
-0.5
TA = TMIN to TMAX
-2.5
COM Off-Leakage Current
(Notes 6, 9)
VCOM_ = 10V, 1V
VNO_ or VNC_ = 1V,
10V
TA = +25°C
-0.5
ICOM_(OFF)
TA = TMIN to TMAX
-2.5
COM On-Leakage Current
(Notes 6, 9)
VCOM_ = 1V, 10V,
VNO_ or VNC_= 1V,
10V, or floating
TA = +25°C
-1
ICOM_(ON)
TA = TMIN to TMAX
-10
0.01
0.5
nA
2.5
0.01
0.5
nA
2.5
0.01
1
nA
10
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
4
2.4
1.7
1.7
_______________________________________________________________________________________
V
0.8
V
2.5Ω, Dual, 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.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
+36.0
V
POWER SUPPLY
Power-Supply Range
+4.5
Positive Supply Current
I+
VIN = 0 or 5V
Logic Supply Current
IL
VIN = 0 or 5V
IGND
VIN = 0 or 5V
Ground Current
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
-0.5
0.001
5
-0.5
5
0.001
5
-0.5
0.5
0.5
5
0.001
5
0.5
5
µA
µA
µA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VCOM_ = 10V, Figure 2, TA = +25°C
110
ns
Turn-Off Time
tOFF
VCOM_ = 10V, Figure 2, TA = +25°C
130
ns
CL = 1.0nF, VGEN = 0, RGEN = 0, Figure 3,
TA = +25°C
50
pC
RL = 50Ω, CL = 5pF, f = 1MHz, Figure 5,
TA = +25°C
66
dB
Charge Injection
Q
Crosstalk (Note 8)
VCT
NC or NO Capacitance
C(OFF)
f = 1MHz, Figure 6, TA = +25°C
105
pF
COM Off-Capacitance
C(COM)
f = 1MHz, Figure 6, TA = +25°C
105
pF
On-Capacitance
C(COM)
f = 1MHz, Figure 7, TA = +25°C
185
pF
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
MAX4607/MAX4608/MAX4609
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
2.2
2.0
1.8
1.6
V+, V- = ±20V
V+, V- = ±15V
7
TA = +25°C
1.2
1.0
1.0
-15
-10
-5
0
5
10
15
0
5
10
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
3.0
TA = +25°C
V+ = 15V
V- = -15V
1k
LEAKAGE (pA)
TA = +85°C
2.5
0
100
ON-LEAKAGE
10
6
8
10
-300
12
-500
-40
-20
0
40
60
80
150
tON, tOFF (ns)
100
I-
0.1
0.01
120
tON
0
20
40
60
TEMPERATURE (°C)
80
100
10
160
150
tOFF
15
VCOM = +10V
RL = 100Ω
CL = 35pF
130
120
110
100
100
90
90
80
80
-20
5
140
130
110
1
0
ON/OFF TIME vs. SUPPLY VOLTAGE
tOFF
140
-5
170
tON, tOFF (ns)
1k
I+
VCOM = +10V
RL = 100Ω
CL = 35pF
160
-10
VCOM (V)
170
MAX4607/08/09-07
10k
-40
-15
100
ON/OFF TIME vs. TEMPERATURE
SUPPLY CURRENT vs. TEMPERATURE
6
20
TEMPERATURE (°C)
100k
DUAL SUPPLY
V+ = V- = 15V
-400
VCOM (V)
10
-100
-200
MAX4607/08/09-08
4
25
OFF-LEAKAGE
1
1m
2
20
SINGLE SUPPLY
V+ = 12V
V- = 0
0
0.01
0
15
100
0.1
1.5
10
CHARGE INJECTION vs. VCOM
TA = -40°C
2.0
5
200
Q (pC)
3.5
10k
15
VCOM (V)
100k
MAX4607/08/09-04
ICOM = 10mA
RON (Ω)
-5
VCOM (V)
4.0
V+ = 24V
0
-10
VCOM (V)
4.5
V+ = 12V
1
TA = -40°C
-15
20
4
2
MAX4607/08/09-05
-20
5
3
1.4
1.5
V+ = 5V
MAX4607/08/09-06
2.5
ICOM = 10mA
8
6
TA = +85°C
2.0
RON (Ω)
RON (Ω)
3.0
MAX4607/08/09-03
2.4
9
MAX4607/08/09-09
V+, V- = ±5V
V+, V- = ±15V
ICOM = 10mA
RON (Ω)
ICOM = 10mA
MAX4607/08/09-02
2.6
MAX4607/08/09-01
4.0
3.5
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (DUAL SUPPLY)
ON-RESISTANCE
(DUAL SUPPLY)
I+, I- (nA)
MAX4607/MAX4608/MAX4609
2.5Ω, Dual, SPST,
CMOS Analog Switches
tON
70
-40
-20
0
20
40
60
TEMPERATURE (°C)
80
100
10 11 12 13 14 15 16 17 18 19 20
V+ = V- (V)
_______________________________________________________________________________________
2.5Ω, Dual, SPST,
CMOS Analog Switches
FREQUENCY RESPONSE
MAX4607/08/09-10
RL = 100Ω
CL = 35pF
180
-10
140
120
tON
-6
-4 -2
0
2
4
6
8
10
-90
-40
-180
-50
-270
-360
-60
OFF-ISOLATION
-450
-80
-540
-90
-630
-100
0.01
60
-10 -8
0
-70
80
180
190
ON-PHASE
-30
tOFF
100
ON-RESPONSE
-20
LOSS (dB)
tON, tOFF (ns)
160
MAX4607/08/09-11
0
PHASE (°C)
ON/OFF TIME vs. VCOM
200
-720
0.1
10
1
100
FREQUENCY (MHz)
VCOM (V)
Pin Description
PIN
NAME
FUNCTION
MAX4607
MAX4608
MAX4609
2, 7
2, 7
2, 7
IN2, IN2
14, 11
14, 11
14, 11
COM1, COM2
16, 9
—
—
NC1, NC2
Analog Switch, Normally Closed Terminals
—
16, 9
—
NO1, NO2
Analog Switch, Normally Open Terminals
—
—
9
NC1
Analog Switch, Normally Closed Terminal
—
—
16
NO1
Analog Switch, Normally Open Terminal
4
4
4
V-
5
5
5
GND
Ground
1, 3, 6, 8,
10, 15
1, 3, 6, 8,
10, 15
1, 3, 6, 8,
10, 15
N.C.
No Connection. Not internally connected. Connect to GND as
low impedance to improve on/off-isolation.
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 DGND for
single-supply operation.
_______________________________________________________________________________________
7
MAX4607/MAX4608/MAX4609
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
MAX4607/MAX4608/MAX4609
2.5Ω, Dual, 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.
Off-Isolation at High Frequencies
With the N.C. pins connected to GND, 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
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
MAX4607
MAX4608
MAX4609
D1
V+
*
*
*
*
NO_
COM_
VD2
-15V
* INTERNAL PROTECTION DIODES
Figure 1. Overvoltage Protection Using External Blocking
Diodes
Test Circuits/Timing Diagrams
MAX4607
MAX4608
MAX4609
SWITCH V COM_
INPUT
+5V
+15V
VL
COM_
VO
RL
100Ω
IN_
LOGIC
INPUT
SWITCH
OUTPUT
V+
NO_
OR NC_
GND
LOGIC
INPUT
50%
0V
CL
35pF
t OFF
VO
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
(
)
t r < 20ns
t f < 20ns
+3V
SWITCH
OUTPUT
0V
0.9V0
t ON
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
Figure 2. Switching-Time Test Circuit
8
0.9V0
_______________________________________________________________________________________
2.5Ω, Dual, SPST,
CMOS Analog Switches
MAX4607
MAX4608
MAX4609
RGEN
+5V
+15V
VL
V+
∆VO
VO
COM
NC OR
NO
VO
VIN
CL
V GEN
GND
OFF
V-
IN
-15V
VIN
OFF
ON
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
+15V
+5V
V+
VL
SIGNAL
GENERATOR 0dBm
MAX4607
MAX4608
MAX4609
SIGNAL
GENERATOR 0dBm
COM
0 or
2.4V
IN
COM
ANALYZER
0 or 2.4V
V-
RL
+15V
+5V
V+
VL
COM1
50Ω
NO1
0 or
2.4V
COM2
GND
C
MAX4607
MAX4608
MAX4609
IN2
IN1
N02
ANALYZER
NC OR NO
GND
C
V-
RL
N.C.
C
-15V
-15V
Figure 4. Off-Isolation Test Circuit
Figure 5. Crosstalk Test Circuit
_______________________________________________________________________________________
9
MAX4607/MAX4608/MAX4609
Test Circuits/Timing Diagrams (continued)
MAX4607/MAX4608/MAX4609
2.5Ω, Dual, SPST,
CMOS Analog Switches
Test Circuits/Timing Diagrams (continued)
C
+15V
+5V
V+
VL
COM
MAX4607
MAX4608
MAX4609
C
+15V
+5V
V+
VL
COM
MAX4607
MAX4608
MAX4609
CAPACITANCE
METER
IN
IN
0 or
2.4V
CAPACITANCE
METER
NC OR NO
NC OR NO
f = 1MHz
GND
V-
C
GND
Figure 6. Switch Off-Capacitance Test Circuit
10
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
C
Figure 7. Switch On-Capacitance Test Circuit
Ordering Information (continued)
PART
V-
-15V
-15V
MAX4608CSE
MAX4608CPE
MAX4608ESE
MAX4608EPE
MAX4609CSE
MAX4609CPE
MAX4609ESE
MAX4609EPE
0 or
2.4V
f = 1MHz
Chip Information
TRANSISTOR COUNT: 100
______________________________________________________________________________________
2.5Ω, Dual, SPST,
CMOS Analog Switches
SOICN.EPS
______________________________________________________________________________________
11
MAX4607/MAX4608/MAX4609
Package Information
2.5Ω, Dual, SPST,
CMOS Analog Switches
PDIPN.EPS
MAX4607/MAX4608/MAX4609
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.