Datasheet > DS26S32A

DS26S32A

更新时间： 2024-02-13 03:08:41

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德州仪器 - TI		/
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描述
DS26LS32AC/DS26LS32C/DS26LS32M/DS26LS33M Quad Differential Line Receivers

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DS26S32A 数据手册

DS26LS32AC, DS26LS32C, DS26LS32M, DS26LS33M

www.ti.com

SNLS352C –MAY 1999–REVISED FEBRUARY 2013

DS26LS32AC/DS26LS32C/DS26LS32M/DS26LS33M Quad Differential Line Receivers

Check for Samples: DS26LS32AC, DS26LS32C, DS26LS32M, DS26LS33M

FEATURES

DESCRIPTION

The DS26LS32 and DS26LS32A are quad differential

line receivers designed to meet the RS-422, RS-423

and Federal Standards 1020 and 1030 for balanced

and unbalanced digital data transmission.

•

High Differential or Common-Mode Input

Voltage Ranges of ±7V on the DS26LS32 and

DS26LS32A and ±15V on the DS26LS33

•

±0.2V Sensitivity Over the Input Voltage Range

on the DS26LS32 and DS26LS32A, ±0.5V

Sensitivity on the DS26LS33

The DS26LS32 and DS26LS32A have an input

sensitivity of 200 mV over the input voltage range of

±7V and the DS26LS33 has an input sensitivity of

500 mV over the input voltage range of ±15V.

DS26LS32 and DS26LS32A Meet All

Requirements of RS-422 and RS-423

The DS26LS32A differs in function from the popular

DS26LS32 and DS26LS33 in that input pull-up and

pull-down resistors are included which prevent output

oscillation on unused channels.

•

6k Minimum Input Impedance

100 mV Input Hysteresis on the DS26LS32 and

DS26LS32A, 200 mV on the DS26LS33

•

Operation From a Single 5V Supply

Each version provides an enable and disable function

common to all four receivers and features TRI-STATE

outputs with 8 mA sink capability. Constructed using

low power Schottky processing, these devices are

available over the full military and commercial

operating temperature ranges.

TRI-STATE Outputs, with Choice of

Complementary Output Enables for Receiving

Directly onto a Data Bus

Logic Diagram

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...13

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