Maxim MAX318 Precision, cmos analog switch Datasheet

19-0185; Rev 1; 11/94
Precision, CMOS Analog Switches
________________________Applications
Sample-and-Hold Circuits
Guidance and Control Systems
Heads-Up Displays
Test Equipment
Military Radios
Communications Systems
Battery-Powered Systems
PBX, PABX
____________________________Features
♦ Low On Resistance <20Ω Typical (35Ω Max)
♦ Guaranteed Matched On Resistance Between
Channels <2Ω
♦ Guaranteed Flat On Resistance over Analog
Signal Range ∆3Ω Max
♦ Guaranteed Charge Injection <10pC
♦ Guaranteed Off-Channel Leakage <6nA at +85°C
♦ ESD Guaranteed > 2000V per Method 3015.7
♦ Single-Supply Operation (+10V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
♦ TTL-/CMOS-Logic Compatible
♦ Rail-to-Rail Analog Signal Handling Capability
______________Ordering Information
PART
TEMP. RANGE
PIN-PACKAGE
MAX317CPA
0°C to +70°C
8 Plastic DIP
MAX317CSA
0°C to +70°C
8 SO
MAX317CJA
0°C to +70°C
8 CERDIP
MAX317C/D
0°C to +70°C
Dice*
MAX317EPA
-40°C to +85°C
8 Plastic DIP
MAX317ESA
-40°C to +85°C
8 SO
MAX317EJA
-40°C to +85°C
8 CERDIP
MAX317MJA
-55°C to +125°C
8 CERDIP
Ordering Information continued on last page.
* Contact factory for dice specifications.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
COM
1
8
NC
COM
1
8
NO
COM
1
8
NO
N.C.
2
7
V-
N.C.
2
7
V-
NC
2
7
V-
GND 3
6
IN
GND 3
6
IN
GND 3
6
IN
V+ 4
5
VL
V+ 4
5
VL
V+ 4
5
VL
MAX317
DIP/SO
DIP/SO
MAX317
LOGIC
SWITCH
MAX318
LOGIC
SWITCH
0
1
N.C. = No Connect
NC = Normally Closed
MAX318
ON
OFF
0
1
OFF
ON
MAX319
DIP/SO
LOGIC
MAX319
NC
NO
0
1
ON
OFF
OFF
ON
SWITCHES SHOWN FOR LOGIC "0" INPUT
_______________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
MAX317/MAX318/MAX319
_______________General Description
The MAX317/MAX318/MAX319 are precision, CMOS,
monolithic analog switches. The single-pole singlethrow (SPST) MAX317 is normally closed (NC), the
SPST MAX318 is normally open (NO), and the singlepole double-throw (SPDT) MAX319 has one normally
open and one normally closed switch. All three parts
offer low on resistance (less than 35Ω), guaranteed to
match within 2Ω between channels and to remain flat
over the analog signal range (∆3Ω max). They also
offer low leakage (less than 250pA at +25°C and less
than 6nA at +85°C) and fast switching (turn-on time
less than 175ns and turn-off time less than 145ns).
The MAX317/MAX318/MAX319 are fabricated with
Maxim’s new improved silicon-gate process. Design
improvements guarantee extremely low charge injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than ±2000V. The
44V maximum breakdown voltage allows rail-to-rail analog signal handling capability.
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to VV+....................................................................................+44V
GND ................................................................................+25V
VL .................................................(GND - 0.3V) to (V+ + 0.3V)
IN, COM, NC, NO....................(V- - 2V) to (V+ + 2V) or 30mA,
whichever occurs first
Continuous Current (any terminal) .....................................30mA
Peak Current, NC, NO, COM
(pulsed at 1ms, 10% duty cycle max)..........................100mA
ESD .................................................................................±2000V
Continuous Power Dissipation (TA = +70°C) (Note 1)
Plastic DIP (derate 9.09mW/°C above +70°C)............727mW
SO (derate 5.88mW/°C above +70°C) ........................471mW
CERDIP (derate 8.00mW/°C above +70°C) ................640mW
Operating Temperature Ranges:
MAX31_C_ _.......................................................0°C to +70°C
MAX31_E_ _ ....................................................-40°C to +85°C
MAX31_MJA..................................................-55°C to +125°C
Storage Temperature Range ............................-55°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
Note 1: All leads are soldered or welded to PC board.
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, GND = 0V, VINL = 0.8V, VINH = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
Analog-Signal Range
On Resistance
SYMBOL
RON
RON
On Resistance Flatness
(Note 4)
RON
COM Off Leakage Current
COM On Leakage Current
2
MIN
TEMP.
VCOM,
(Note 3)
VNO, VNC
On Resistance Match
Between Channels (Note 4)
NO or NC Off Leakage Current
CONDITIONS
INC(OFF)
or
INO(OFF)
ICOM(ON)
-15
VCOM = ±12.5V,
I(NC or NO) = -10mA,
V+ = 13.5V, V- = -13.5V
I(NC OR NO) = -10mA,
VCOM = 10V or -10V,
V+ = 15V, V- = -15V
I(NC OR NO) = -10mA,
VCOM = 5V or -5V,
V+ = 15V, V- = -15V
V+ = 16.5V, V- = -16.5V,
VCOM = ±15.5V,
VNC or VNO = ±15.5V
V+ = 16.5V,
ICOM(OFF) V- = -16.5V,
VCOM = ±15.5V,
–
VNC or VNO = +15.5V
V+ = 16.5V,
V- = -16.5V,
VNC or VNO = VD =
±15.5V
TYP
MAX
(Note 2)
MAX317,
MAX318
MAX319
MAX317,
MAX318
MAX319
TA = +25°C
C, E
15
20
M
V
35
30
TA = TMIN to TMAX
UNITS
Ω
45
TA = +25°C
2
TA = TMIN to TMAX
3
TA = +25°C
3
TA = TMIN to TMAX
5
TA = +25°C
-0.25
C, E
-6
6
M
-20
20
TA = +25°C
-0.25
C, E
-6
6
M
-20
20
TA = +25°C
-0.75
Ω
Ω
0.25
-0.1
-0.1
0.25
nA
0.75
C, E
-10
10
M
-60
60
TA = +25°C
-0.4
0.4
C, E
-10
10
M
-40
40
TA = +25°C
-0.75
0.75
C, E
-10
10
M
-60
60
________________________________________________________________________________________________
nA
nA
Precision, CMOS Analog Switches
(V+ = 15V, V- = -15V, VL = 5V, GND = 0V, VINL = 0.8V, VINH = 2.4V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TEMP.
MIN
TYP
MAX
(Note 2)
UNITS
LOGIC INPUT
Logic Input Current
(Input Voltage High)
IIH
VIN = 2.4V
-0.5
0.005
0.5
µA
Logic Input Current
(Input Voltage Low)
IIL
VIN = 0.8V
-0.5
0.005
0.5
µA
tON
MAX317, MAX318, Figure 2,
VCOM = ±10V
TA = TMIN to TMAX
tOFF
MAX317, MAX318, Figure 2,
VCOM = ±10V
TA = TMIN to TMAX
MAX319, Figure 3,
VNO = ±10V, VNC = ±10V
TA = +25°C
175
TA = TMIN to TMAX
250
DYNAMIC
Turn-On Time
Turn-Off Time
Transition Time
tTRANS
Break-Before-Make Interval
tD
Charge Injection
Q
Off Isolation (Note 5)
OIRR
Channel-On Capacitance
COM Terminal
CCOM(ON)
TA = +25°C
60
145
ns
210
ns
TA = +25°C
3
TA = +25°C
68
dB
TA = +25°C
85
dB
CCOM(OFF) VCOM = 0V, f = 1MHz, Figure 8
C(OFF)
ns
VGEN = 0V, Figure 5
RL = 50Ω, CL = 5pF,
f = 1MHz, Figure 8
Off Capacitance NC or NO
175
250
TA = +25°C
RL = 50Ω, CL = 5pF,
COM Off Capacitance
100
MAX319, Figure 4,
VNO = VNC = ±10V
f = 1MHz, Figure 7
Crosstalk (Note 6)
TA = +25°C
5
ns
13
10
pC
TA = +25°C
8
pF
VCOM = 0V, f = 1MHz, Figure 8
TA = +25°C
8
pF
MAX317,
MAX318
TA = +25°C
VS = 0V, f = 1MHz,
Figure 9
30
MAX319
pF
35
SUPPLY
Positive Supply Current
I+
VIN = 0V or 5V, V+ = 16.5V,
V- = -16.5V
Negative Supply Current
I-
VIN = 0V or 5V, V+ = 16.5V,
V- = -16.5V
Logic Supply Current
Ground Current
IL
IGND
VIN = 0V or 5V, V+ = 16.5V,
V- = -16.5V
VIN = 0V or 5V, V+ = 16.5V,
V- = -16.5V
TA = +25°C
-1
TA = TMIN to TMAX
-5
TA = +25°C
-1
TA = TMIN to TMAX
-5
TA = +25°C
-1
TA = TMIN to TMAX
-5
TA = +25°C
-1
TA = TMIN to TMAX
-5
0.0001
1
µA
5
-0.0001
1
µA
5
0.0001
1
µA
5
-0.0001
1
µA
5
_______________________________________________________________________________________
3
MAX317/MAX318/MAX319
ELECTRICAL CHARACTERISTICS — Dual Supplies (continued)
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
ELECTRICAL CHARACTERISTICS — Single Supply
(V+ = 12V, V- = 0V, VL = 5V, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
(Note 2)
UNITS
SWITCH
Analog-Signal Range
VCOM,
(Note 3)
0
12
V
100
Ω
VNO, VNC
Drain-Source On Resistance
R(ON)
I(NC or NO) = -10mA, VCOM = 3.8V, V+ = 10.8V
40
DYNAMIC
Turn-On Time
tON
VCOM = 8V, Figure 2
110
ns
Turn-Off Time
tOFF
VCOM = 8V, Figure 2
40
ns
ns
Break-Before-Make
Time Delay
tD
MAX319, RL = 1000Ω, CL = 35pF,
Figure 4
60
Charge Injection
Q
CL = 10nF, VGEN = 0V, RGEN = 0V,
Figure 5
2
Positive Supply Current
I+
V+ = 13.2V, all channels on or off,
VIN = 0V or 5V, VL = 5.25V
0.0001
µA
Negative Supply Current
I-
V+ = 13.2V, all channels on or off,
VIN = 0V or 5V, VL = 5.25V
0.0001
µA
Logic Supply Current
IL
VL = 5.25V, all channels on or off,
VIN = 0V or 5V
0.0001
µA
IGND
VL = 5.25V, all channels on or off,
VIN = 0V or 5V
-0.0001
µA
10
pC
SUPPLY
Ground Current
Note 2: Typical values are for design aid only, not guaranteed, not subject to production testing.
Note 3: Guaranteed by design.
Note 4: On resistance match between channels and flatness are guaranteed only with bipolar-supply operation.
Note 5: Off Isolation = 20log10 ( VCOM
) , VCOM = output, VNC or VNO = input to off switch.
VNC or VNO
Note 6: Between any two switches.
4
_______________________________________________________________________________________
Precision, CMOS Analog Switches
RON (Ω)
30
25
V+ = 15V
V- = -15V
30
100
TA = +85°C
20
C
15
V+ = 5V
80
60
TA = -55°C
D
15
V- = 0V
120
TA = +125°C
25
B
140
MAX317-02
MAX317-01
35
A
20
ON RESISTANCE vs. VCOM AND
TEMPERATURE
RON (Ω)
40
35
A: V+ = 5V,
V- = -5V
B: V+ = 10V,
V- = -10V
C: V+ = 15V,
V- = -15V
D: V+ = 20V,
V- = -20V
RON (Ω)
50
45
ON RESISTANCE vs. VCOM AND
TEMPERATURE
MAX317-03
ON RESISTANCE vs. VCOM AND
POWER-SUPPLY VOLTAGE
10
V+ = 10V
40
TA = +25°C
10
V+ = 15V
V+ = 20V
0
-10
20
10
0
-10
10
0
20
10
15
VCOM (V)
ON RESISTANCE vs. VCOM
(SINGLE-SUPPLY)
OFF LEAKAGE CURRENTS vs.
TEMPERATURE
ON LEAKAGE CURRENTS vs.
TEMPERATURE
TA = +125°C
OFF LEAKAGE
TA = +85°C
40
TA = +25°C
30
20
10
15
1
0.1
0.01
0.001
0.001
20
0.0001
+25
-55
-55
+125
+25
CHARGE INJECTION vs.
ANALOG VOLTAGE
+125
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
100
MAX317-07
60
V+ = 15V
V- = -15V
A:
B:
C:
10
I+, I-, IL (µA)
20
Q (pC)
0.1
0.01
VCOM (V)
40
1
0
1
0.01
-40
0.001
-60
A
B
0.1
-20
I+ at V+ = 16.5V
I- at V- = -16.5V
IL at VL = 5V
MAX317-08
10
V+ = 16.5V
V- = -16.5V
VCOM = ±15V
VNC OR VNO = ±15V
10
0.0001
5
20
100
MAX317-05
V+ = 16.5V
V- = -16.5V
VCOM = ±15V
VNC OR VNO = +15V
ON LEAKAGE
MAX317-04
100
10
50
0
5
VCOM (V)
V+ = 12V
V- = 0V
60
-20
VCOM (V)
70
RON (Ω)
20
5
-20
MAX317-06
5
C
0.0001
-20 -15 -10
-5
0
VCOM (V)
5
10
15
20
-55
+25
+125
TEMPERATURE (°C)
_______________________________________________________________________________________
5
MAX317/MAX318/MAX319
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted).
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
_______________________________________________________________________Pin Description
PIN
NAME
FUNCTION
MAX317
MAX318
MAX319
1
1
1
COM
Analog-switch common terminal
2
2
—
N.C.
No connect — not internally connected
—
—
8
NO
Analog-switch normally open terminal
3
3
3
GND
4
4
4
V+
Analog-signal positive supply input
5
5
5
VL
Logic-level positive supply input
6
6
6
IN
Logic-level input
7
7
7
V-
Analog-signal negative supply input
8
—
2
NC
Analog-switch normally closed terminal
—
8
—
NO
Analog-switch normally open terminal
Logic ground
__________Applications Information
Operation with Supply Voltages
Other Than ±15V
The main limitation of supply voltages other than ±15V
is analog signal range reduction. The MAX317/
MAX318/MAX319 switches operate with bipolar supplies of ±5V to ±20V. Typical Operating Characteristics
graphs show typical on resistance for ±15V, ±10V, and
±5V supplies. Switching times increase by a factor of
two or more for operation at ±5V. The
MAX317/MAX318/MAX319 can operate from unipolar
supplies of +10V to +30V. Both parts can also operate
from unbalanced supplies such as +24V and -5V.
Connect V- to 0V when operating with a single supply.
This means that VL must be connected to +5V to be
TTL compatible, or to V+ for CMOS logic input levels.
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. It is important not to 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, protect the devices from overvoltage by
6
adding two small signal diodes in series with the supply pins (Figure 1). Adding the diodes reduces the
analog signal range to 1V below V+ and 1V below V-,
but low switch resistance and low leakage characteristics are unaffected. Device operation is unchanged,
and the difference between V+ to V- should not exceed
+44V.
V+
V+
NO_
COM_
Vg
V-
V-
Figure 1. Overvoltage Protection Using Blocking Diodes
_______________________________________________________________________________________
Precision, CMOS Analog Switches
LOGIC
INPUT
50%
SWITCH
INPUT
0V
VL
COM
NC
OR NO
0.9V0
0.9V0
0V
t ON
LOGIC
INPUT
VO
RL
300Ω
IN
VO
SWITCH
OUTPUT
V+
t OFF
SWITCH V
COM
INPUT
SWITCH
OUTPUT
MAX317
MAX318
+15V
+5V
t R < 20ns
t F < 20ns
+3V
GND
CL
35pF
V-
-15V
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
RL
VO = VCOM
RL + RON
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
(
)
Figure 2. MAX317/MAX318 Switching-Time Test Circuit
MAX319
+15V
LOGIC
INPUT
t R < 20ns
t F < 20ns
+3V
50%
NC V+
+5V
VL
0V
VO
COM
NO
t TRANS
SWITCH
OUTPUT
t TRANS
VCOM
V01
0.8V 02
V COM
V02
0.8V 01
RL
1000Ω
IN
LOGIC
INPUT
GND
CL
35pF
V-15V
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
Figure 3. MAX319 Transition Time
_______________________________________________________________________________________
7
MAX317/MAX318/MAX319
_____________________________________________________Test Circuits/Timing Diagrams
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
______________________________________Test Circuits/Timing Diagrams (continued)
+3V
LOGIC
INPUT
50%
0V
VCOM
SWITCH
OUTPUT 1
VL
V+
MAX319
VO
NO
RL
300Ω
IN1, IN2
VO2
V0
+15V
COM
0.9VO
0V
VCOM
SWITCH
OUTPUT 2
NC
+10V
VO1
+5V
0.9V0
tD
LOGIC
INPUT
GND
tD
V-15V
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
Figure 4. MAX319 Break-Before-Make Test Circuit
+5V
+15V
∆VO
V+
VO
COM
IN
OFF
IN
OFF
ON
ON
OFF
OFF
Q = (∆V O )(C L )
V GEN
GND
MAX317
MAX318
MAX319
NC OR
NO
V-
-15V
VIN = +3V
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
Figure 5. Charge-Injection Test Circuit
8
_______________________________________________________________________________________
VO
CL
10nF
CL
35pF
Precision, CMOS Analog Switches
+15V
C
MAX317
MAX318
MAX319
+5V
SIGNAL
GENERATOR 0dBm
VL
COM
SIGNAL
GENERATOR 0dBm
0V,
2.4V
IN
ANALYZER
C
0V, 2.4V
GND
MAX319
VL
50Ω
NC
COM
IN
GND
V-
V-
C
RL
C
RL
+5V
NO
ANALYZER
NC OR NO
+15V
-15V
-15V
Figure 6. Off-Isolation Test Circuit
C
Figure 7. MAX319 Crosstalk Test Circuit
+15V
+5V
V+
VL
COM
MAX317
MAX318
MAX319
C
+15V
+5V
V+
VL
COM
MAX317
MAX318
MAX319
CAPACITANCE
METER
IN
0V
f = 1MHz
NC OR NO
f = 1MHz
IN
2.4V
CAPACITANCE
METER
GND
NC OR NO
V-
-15V
Figure 8. Channel-Off Capacitance Test Circuit
C
GND
V-
C
-15V
Figure 9. Channel-On Capacitance Test Circuit
_______________________________________________________________________________________
9
MAX317/MAX318/MAX319
______________________________________Test Circuits/Timing Diagrams (continued)
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
__Ordering Information (continued)
PART
MAX318CPA
TEMP. RANGE
0°C to +70°C
MAX318CSA
0°C to +70°C
8 SO
MAX318CJA
0°C to +70°C
8 CERDIP
MAX318C/D
0°C to +70°C
MAX318EPA
-40°C to +85°C
8 Plastic DIP
MAX318ESA
-40°C to +85°C
8 SO
MAX318 EJA
-40°C to +85°C
8 CERDIP
MAX318MJA
-55°C to +125°C
8 CERDIP**
______________________Chip Topography
PIN-PACKAGE
8 Plastic DIP
3
2
1
Dice*
MAX319CPA
0°C to +70°C
8 Plastic DIP
MAX319CSA
0°C to +70°C
8 SO
MAX319CJA
0°C to +70°C
8 CERDIP
MAX319C/D
0°C to +70°C
MAX319EPA
-40°C to +85°C
8 Plastic DIP
MAX319ESA
-40°C to +85°C
8 SO
MAX319EJA
-40°C to +85°C
8 CERDIP
MAX319MJA
-55°C to +125°C
8 CERDIP**
Dice*
4
9
8
0.076"
1.93mm
5
6
* Contact factory for dice specifications.
** Contact factory for availability and processing to MIL-STD-883.
0.058"
1.47mm
7
TRANSISTOR COUNT: 32;
SUBSTRATE CONNECTED TO V+.
10
DIE PAD
MAX317
MAX318
MAX319
1
COM
NC
NC
2
GND
GND
GND
3
V+
V+
V+
4
VL
VL
VL
5
IN
IN
IN
6
V-
V-
V-
7
N.C.
NO
NO
8
N.C.
COM
COM
9
NC
NC
COM
______________________________________________________________________________________
Precision, CMOS Analog Switches
D
E
DIM
E1
A
A1
A2
A3
B
B1
C
D1
E
E1
e
eA
eB
L
A3
A A2
L A1
0° - 15°
C
e
B1
eA
B
eB
D1
Plastic DIP
PLASTIC
DUAL-IN-LINE
PACKAGE
(0.300 in.)
INCHES
MAX
MIN
0.200
–
–
0.015
0.175
0.125
0.080
0.055
0.022
0.016
0.065
0.045
0.012
0.008
0.080
0.005
0.325
0.300
0.310
0.240
–
0.100
–
0.300
0.400
–
0.150
0.115
PKG. DIM PINS
P
P
P
P
P
N
D
D
D
D
D
D
8
14
16
18
20
24
INCHES
MIN
MAX
0.348 0.390
0.735 0.765
0.745 0.765
0.885 0.915
1.015 1.045
1.14 1.265
MILLIMETERS
MIN
MAX
–
5.08
0.38
–
3.18
4.45
1.40
2.03
0.41
0.56
1.14
1.65
0.20
0.30
0.13
2.03
7.62
8.26
6.10
7.87
2.54
–
7.62
–
–
10.16
2.92
3.81
MILLIMETERS
MIN
MAX
8.84
9.91
18.67 19.43
18.92 19.43
22.48 23.24
25.78 26.54
28.96 32.13
21-0043A
DIM
D
0°-8°
A
0.101mm
0.004in.
e
B
A1
E
C
H
L
Narrow SO
SMALL-OUTLINE
PACKAGE
(0.150 in.)
A
A1
B
C
E
e
H
L
INCHES
MAX
MIN
0.069
0.053
0.010
0.004
0.019
0.014
0.010
0.007
0.157
0.150
0.050
0.244
0.228
0.050
0.016
DIM PINS
D
D
D
8
14
16
MILLIMETERS
MIN
MAX
1.35
1.75
0.10
0.25
0.35
0.49
0.19
0.25
3.80
4.00
1.27
5.80
6.20
0.40
1.27
INCHES
MILLIMETERS
MIN MAX
MIN
MAX
0.189 0.197 4.80
5.00
0.337 0.344 8.55
8.75
0.386 0.394 9.80 10.00
21-0041A
______________________________________________________________________________________
11
MAX317/MAX318/MAX319
________________________________________________________Package Information
MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
________________________________________________________Package Information
DIM
E1
E
D
A
0°-15°
Q
L
L1
e
C
B1
B
S1
S
CERDIP
CERAMIC DUAL-IN-LINE
PACKAGE
(0.300 in.)
A
B
B1
C
E
E1
e
L
L1
Q
S
S1
INCHES
MIN
MAX
–
0.200
0.014
0.023
0.038
0.065
0.008
0.015
0.220
0.310
0.290
0.320
0.100
0.125
0.200
0.150
–
0.015
0.070
–
0.098
0.005
–
DIM PINS
D
D
D
D
D
D
8
14
16
18
20
24
MILLIMETERS
MIN
MAX
–
5.08
0.36
0.58
0.97
1.65
0.20
0.38
5.59
7.87
7.37
8.13
2.54
3.18
5.08
3.81
–
0.38
1.78
–
2.49
0.13
–
INCHES
MILLIMETERS
MIN
MAX MIN MAX
–
0.405
–
10.29
–
0.785
–
19.94
–
0.840
–
21.34
–
0.960
–
24.38
–
1.060
–
26.92
–
1.280
–
32.51
21-0045A
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
© 1994 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.