Datasheet4U Logo Datasheet4U.com

SN65C3221

3-V to 5.5-V Single-Channel RS-232 Compatible Line Driver/Receiver

SN65C3221 Features

* 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 logic input with 3.3-V supply

* RS-232 bus-pin ESD protection exceeds ±15 kV using human-body model (H

SN65C3221 General 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 asynchronous communication controller and the serial-p.

SN65C3221 Datasheet (1.12 MB)

Preview of SN65C3221 PDF

Datasheet Details

Part number:

SN65C3221

Manufacturer:

Texas Instruments ↗

File Size:

1.12 MB

Description:

3-v to 5.5-v single-channel rs-232 compatible line driver/receiver.
SN65C3221, SN75C3221 SLLS351F APRIL 2002 REVISED JULY 2021 3-V to 5.5-V Single-Channel RS-232 Compatible Line Driver and Receiver .

📁 Related Datasheet

SN65C3221-Q1 3-V to 5.5-V Single-Channel RS-232 Compatible Line Driver/Receiver (Texas Instruments)

SN65C3221E 3-V to 5.5-V Single-channel RS-232 1-Mbits Line Driver/Receiver (Texas Instruments)

SN65C3222 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver (Texas Instruments)

SN65C3222E 3-V to 5.5-V Multichannel RS-232 Line Drivers/Receivers (Texas Instruments)

SN65C3223 3-V to 5-V Multichannel RS-232 Compatible Line Driver/Receiver (Texas Instruments)

SN65C3223E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS (Texas Instruments)

SN65C3232 3-V to 5.5-V Multichannel RS-232 Compatible Line Driver/Receiver (Texas Instruments)

SN65C3232E 3-V To 5.5-V Two-Channel RS-232 1-MBIT/S Line Drivers/Receivers (Texas Instruments)

SN65C3238 3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER (Texas Instruments)

SN65C3238E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVERS/RECEIVERS (Texas Instruments)

TAGS

SN65C3221 3-V 5.5-V Single-Channel RS-232 Compatible Line Driver Receiver Texas Instruments

Image Gallery

SN65C3221 Datasheet Preview Page 2 SN65C3221 Datasheet Preview Page 3

SN65C3221 Distributor