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SN75C3221 Datasheet, Texas Instruments

SN75C3221 driver/receiver equivalent, 3-v to 5.5-v single-channel rs-232 compatible line driver/receiver.

SN75C3221 Avg. rating / M : 1.0 rating-12

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SN75C3221 Datasheet

Features and benefits


* Operate with 3-V to 5.5-V VCC supply
* Operate up to 1 Mbit/s
* Low standby current : 1 μA typical
* External capacitors : 4 x 0.1 μF
* Accepts 5-V .

Application


* Industrial PCs
* Wired networking
* Data center and enterprise computing
* Battery-powered systems

Description

The SN65C3221 and SN75C3221 consist of one line driver, one line receiver, and a dual chargepump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). These devices providethe electrical interface between an asyn.

Image gallery

SN75C3221 Page 1 SN75C3221 Page 2 SN75C3221 Page 3

TAGS

SN75C3221
3-V
5.5-V
Single-Channel
RS-232
Compatible
Line
Driver
Receiver
SN75C3221E
SN75C3222
SN75C3222E
Texas Instruments

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