19-0420; Rev 2; 7/02
10Ω, Quad, SPST, CMOS Analog Switches
General Description
____________________________Features
ꢀ Pin Compatible with DG411/DG412/DG413
ꢀ Low On-Resistance (6.5Ω typical)
Maxim’s MAX312/MAX313/MAX314 analog switches
feature low on-resistance (10Ω max) and 1.5Ω on-resis-
tance matching between channels. These switches con-
duct equally well in either direction. They offer low
leakage over temperature (2.5nA at +85°C). Low power
consumption and ESD tolerance greater than 2000V per
Method 3015.7 are guaranteed.
ꢀ Guaranteed R Match Between Channels (1.5Ω max)
ON
ꢀ Guaranteed R
Flatness over Specified Signal
ON
Range (2Ω max)
The MAX312/MAX313/MAX314 are quad, single-
pole/single-throw (SPST) analog switches. The MAX312
is normally closed (NC), and the MAX313 is normally
open (NO). The MAX314 has two NC switches and two
NO switches. All three devices operate from a single
supply of +4.5V to +30V or from dual supplies of 4.5V
to 20V.
ꢀ Guaranteed ESD Protection > 2000V per Method
3015.7
ꢀ Crosstalk > 96dB at 20kHz
ꢀ Single-Supply Operation: +4.5V to +30V
Dual-Supply Operation: 4.5V to 20V
ꢀ Rail-to-Rail® Signal Handling
______________Ordering Information
________________________Applications
PART
TEMP RANGE
0°C to +70°C
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
16 TSSOP
Test Equipment
MAX312CPE
MAX312CSE
MAX312CUE
MAX312C/D
MAX312EPE
MAX312ESE
MAX312EUE
MAX312MJE
Communication Systems
PBX, PABX Systems
Audio Signal Routing
Avionics
0°C to +70°C
0°C to +70°C
0°C to +70°C
Dice*
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
16 Plastic DIP
16 Narrow SO
16 TSSOP
Sample-and-Hold Circuits
Data Acquisition Systems
16 CERDIP**
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
**Contact factory for availability.
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
IN1
COM1
NC1
16
15
14
IN1
16 IN2
15 COM2
14 NO2
13 V+
IN1
16 IN2
15 COM2
14 NC2
13 V+
IN2
COM2
NC2
COM1
NO1
V-
COM1
NO1
V-
V-
13 V+
MAX313
MAX314
MAX312
VL
GND
NC4
12
11
10
9
12
12
11
10
9
GND
NO4
GND
NO4
VL
VL
NC3
COM3
IN3
11
10
9
NO3
COM3
IN3
NC3
COM3
IN3
COM4
IN4
COM4
IN4
COM4
IN4
DIP/SO/TSSOP
DIP/SO/TSSOP
DIP/SO/TSSOP
SO/MAX312
MAX313
MAX314
SWITCHES
SWITCHES
1, 4
LOGIC
LOGIC
SWITCH
LOGIC
SWITCH
2, 3
0
1
ON
OFF
0
1
OFF
ON
0
1
OFF
ON
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.