19-0420; Rev 2; 7/02
10Ω, Quad, SPST, CMOS Analog Switches
____________________________Features
Maxim’s MAX312/MAX313/MAX314 analog switches
feature low on-resistance (10Ω max) and 1.5Ω on-resistance matching between channels. These switches conduct 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.
♦ Pin Compatible with DG411/DG412/DG413
The MAX312/MAX313/MAX314 are quad, singlepole/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
________________________Applications
♦ Low On-Resistance (6.5Ω typical)
♦ Guaranteed RON Match Between Channels (1.5Ω max)
♦ Guaranteed RON Flatness over Specified Signal
Range (2Ω max)
♦ 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
PART
TEMP RANGE
MAX312CPE
0°C to +70°C
16 Plastic DIP
MAX312CSE
0°C to +70°C
16 Narrow SO
Test Equipment
Communication Systems
PBX, PABX Systems
PIN-PACKAGE
MAX312CUE
0°C to +70°C
16 TSSOP
MAX312C/D
0°C to +70°C
Dice*
MAX312EPE
-40°C to +85°C
16 Plastic DIP
MAX312ESE
-40°C to +85°C
16 Narrow SO
MAX312EUE
-40°C to +85°C
16 TSSOP
MAX312MJE
-55°C to +125°C
16 CERDIP**
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
**Contact factory for availability.
Audio Signal Routing
Avionics
Sample-and-Hold Circuits
Data Acquisition Systems
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
IN1 1
16
IN2
COM1 2
15
COM2
NC1 3
14
NC2
13
V+
V- 4
12
VL
GND 5
V- 4
MAX312
GND 5
NC4 6
11
NC3
COM4 7
10
COM3
IN4 8
9
DIP/SO/TSSOP
SO/MAX312
LOGIC
SWITCH
0
1
ON
OFF
IN3
IN1 1
16
COM1 2
15
COM2
NO1 3
14
NC2
13
V+
12
VL
IN1 1
16
IN2
COM1 2
15
COM2
NO1 3
14
NO2
13
V+
V- 4
12
VL
GND 5
MAX313
NO4 6
11
NO3
COM4 7
10
COM3
IN4 8
9
IN3
NO4 6
11
NC3
COM4 7
10
COM3
IN4 8
9
DIP/SO/TSSOP
MAX313
LOGIC
SWITCH
0
1
OFF
ON
MAX314
IN2
IN3
DIP/SO/TSSOP
LOGIC
MAX314
SWITCHES
1, 4
SWITCHES
2, 3
0
1
OFF
ON
ON
OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
________________________________________________________________ Maxim Integrated Products
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.
1
MAX312/MAX313/MAX314
General Description
