PS381CSEEX

更新时间： 2024-11-13 12:57:51

品牌	Logo	应用领域
百利通 - PERICOM		开关
页数	文件大小	规格书
9页	530K
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中文翻译

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数据手册

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PS381CSEEX 数据手册

PS381/PS383/PS385

Precision, 17V Analog Switches

Description

Features

• Low On-Resistance (16Ω typ) Minimizes Distortion

and Error Voltages

• Low Glitching Reduces Step Errors in Sample-and-Holds.

Charge Injection, 3pC typ

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

conductscurrentequallywellineitherdirectionwhenon. Intheoff

state each switch blocks voltages up to the power-supply rails.

• Single Supply (+3V to +15V) or Split-Supply

(+3V to +8V) Operation

• Improved Second Sources for MAX381/MAX383/MAX385

• On-Resistance Matching Between Channels, 0.2 Ω typ

• On-Resistance Flatness, 1Ω typ

With ±5V power supplies, the PS381/PS383/PS385 guarantee

<30Ω on-resistance. On-resistance matching between channels is

within2Ω. On-resistanceflatnessislessthan4Ωoverthespecified

range. All three devices feature low leakage currents (<2 pA @

• Low Off-Channel Leakage, <2.5nA @ +85 C

• TTL/CMOS Logic Compatible

• Rail-to-Rail Analog Signal Dynamic Range

• Low Power Consumption <1µA

25 C,<2.5nA@+85 C)andfastswitchingspeeds(t

<130ns).

Break-before-make switching action protects against momentary

crosstalk (PS383).

Applications

• Instrumentation, ATE

• Sample-and-Holds

• Audio Switching and Routing

• Telecommunication Systems

• PBX, PABX

These switches are fully specified for single +5V operation,

with <45Ω R , <2Ω R match, and <4Ω R flatness.

For operationbelow5VthePI5A381A/PI5A383A/PI5A385A

are also recommended.

• Battery-Powered Systems

Functional Diagrams, Pin Configurations, and Truth Tables

COM1

N.C.

N.C

16 NO1

15 IN1

14 V-

COM1

N.C.

16 NO1

15 IN1

14 V-

COM1

N.C.

16 NO1

15 IN1

14 V-

COM3

NO3

COM3

NC3

13 GND

12 N.C.

11 V+

GND

13 GND

12 N.C.

11 V+

PS381

PS385

PS383

NO4

12 N.C.

11 V+

NC4

N.C.

COM2

COM4

N.C.

COM4

N.C.

10 IN2

NO2

COM2

Top View

N.C = No Connect.

Switches shown for logic “0” input

PS381

PS385

PS383

Logic

Switch

Logic

Switch

Logic

SW3, SW4

SW1, SW2

OFF

For free samples and the latest literature: www.pericom.com, or phone 1-800-435-2336

PS8186A

07/15/98

12 3 4 5 6 7...9

中文翻译

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与PS381CSEEX相关器件

型号	品牌	获取价格	描述	数据表
PS381EPE	PERICOM	获取价格	Precision, 17V Analog Switches
PS381EPEE	PERICOM	获取价格	SPST, 2 Func, 1 Channel, PDIP16, 0.300 INCH, PLASTIC, DIP-16
PS381ESE	PERICOM	获取价格	Precision, 17V Analog Switches
PS381ESEE	PERICOM	获取价格	SPST, 2 Func, 1 Channel, PDSO16, 0.150 INCH, SOIC-16
PS381ESEEX	PERICOM	获取价格	SPST, 2 Func, 1 Channel, PDSO16, 0.150 INCH, SOIC-16
PS381ESEX	PERICOM	获取价格	暂无描述
PS3-822	OHMITE	获取价格	General Purpose Inductor, 82uH, 10%, Ferrite-Core,
PS3-822K	OHMITE	获取价格	General Purpose Inductor, 82uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED
PS3-823K	OHMITE	获取价格	General Purpose Inductor, 820uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED
PS3-824K	OHMITE	获取价格	General Purpose Inductor, 8200uH, 10%, 1 Element, Ferrite-Core, AXIAL LEADED

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