PS383CSE

PS383CSE Datasheet


PS381/PS383/PS385

Part Datasheet
PS383CSE PS383CSE PS383CSE (pdf)
Related Parts Information
PS381ESE PS381ESE PS381ESE
PS385ESE PS385ESE PS385ESE
PS383ESE PS383ESE PS383ESE
PS383EPE PS383EPE PS383EPE
PDF Datasheet Preview
PS381/PS383/PS385

Precision, 17V Analog Switches
• Low On-Resistance typ Minimizes Distortion and Error Voltages
• Low Glitching Reduces Step Errors in Sample-and-Holds. Charge Injection, 3pC typ
• Single Supply +3V to +15V or Split-Supply +3V to +8V Operation
• Improved Second Sources for MAX381/MAX383/MAX385
• On-Resistance Matching Between Channels, typ
• On-Resistance Flatness, typ
• Low Off-Channel Leakage, <2.5nA +85oC
• TTL/CMOS Logic Compatible
• Rail-to-Rail Analog Signal Dynamic Range
• Low Power Consumption <1µA
• Instrumentation, ATE
• Sample-and-Holds
• Audio Switching and Routing
• Telecommunication Systems
• PBX, PABX
• Battery-Powered Systems

The PS381/PS383/PS385 are improved high precision, medium voltage analog switches designed to operate with +3V to +8V power supplies.

The PS381 has two normally open NO switches. The PS383 is a dual, single-pole double-throw SPDT switch. The PS385 is a dual, double-pole single-throw DPST function. Each switch conducts current equally well in either direction when on. In the off state each switch blocks voltages up to the power-supply rails.

With ±5V power supplies, the PS381/PS383/PS385 guarantee on-resistance. On-resistance matching between channels is within On-resistance flatness is less than over the specified range. All three devices feature low leakage currents <2 pA 25oC, <2.5nA +85oC and fast switching speeds tON < 130ns . Break-before-make switching action protects against momentary crosstalk PS383 .

These switches are fully specified for single +5V operation, with RON, RON match, and RON flatness.

For operation below 5V the PI5A381A/PI5A383A/PI5A385A are also recommended.

Functional Diagrams, Pin Configurations, and Truth Tables

COM1 1 N.C. 2 N.C. 3 N.C. 4 N.C 5 N.C. 6 N.C. 7

COM2 8

PS381
16 NO1 15 IN1 14 V13 GND 12 N.C. 11 V+ 10 IN2 9 NO2

Top View

N.C = No Connect.

PS381

Logic Switch

COM1 1 N.C. 2

COM3 3 NC3 4 NC4 5

COM4 6 N.C. 7

COM2 8

PS383
16 NO1 15 IN1 14 V13 GND 12 N.C. 11 V+ 10 IN2 9 NO2

COM1 1 N.C. 2

COM3 3 NO3 4 NO4 5

COM4 6 N.C. 7

COM2 8

PS385
16 NO1 15 IN1 14 V13 GND 12 N.C. 11 V+ 10 IN2 9 NO2

Top View

Switches shown for logic “0” input

PS383

Logic SW3, SW4 SW1, SW2

Top View

PS385

Logic Switch

For free samples and the latest literature or phone 1-800-435-2336 1
Figure Channel-Off Capacitance Ordering Information

Part

Temp. Range

Package

PS381CPE
0ºC to +70ºC
16 Plastic DIP

PS381CSE
0ºC to +70ºC
16 Narrow SO

PS381EPE
-40ºC to +85ºC
16 Plastic DIP

PS381ESE
-40ºC to +85ºC
16 Narrow SO

PS383CPE
0ºC to +70ºC
16 Plastic DIP

PS383CSE
0ºC to +70ºC
16 Narrow SO

PS383EPE
-40ºC to +85ºC
16 Plastic DIP

PS383ESE
-40ºC to +85ºC
16 Narrow SO

PS385CPE
0ºC to +70ºC
16 Plastic DIP

PS385CSE
0ºC to +70ºC
16 Narrow SO

PS385EPE
-40ºC to +85ºC
16 Plastic DIP

PS385ESE
-40ºC to +85ºC
16 Narrow SO

Capacitance Meter
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Datasheet ID: PS383CSE 510114