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SN55LBC175

更新时间： 2024-11-22 22:50:15

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
8页	140K
描述
QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER

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替代型号

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SN55LBC175 数据手册

SN55LBC175

QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER

SGLS083 – MARCH 1995

J OR W PACKAGE

Meets EIA Standards RS-422-A, RS-423-A,

RS-485, and CCITT V.11

(TOP VIEW)

Designed to Operate With Pulse Durations

as Short as 20 ns

Designed for Multipoint Transmission on

Long Bus Lines in Noisy Environments

1,2EN

Input Sensitivity . . . ±200 mV

3,4EN

Low-Power Consumption . . . 20 mA Max

Open-Circuit Fail-Safe Design

GND

Common-Mode Input Voltage Range of

–7 V to 12 V

FK PACKAGE

(TOP VIEW)

description

The SN55LBC175 is a monolithic quadruple

differential line receiver with 3-state outputs and is

designed to meet the requirements of the EIA

Standards RS-422-A, RS-423-A, RS-485, and

CCITT V.11. This device is optimized for balanced

multipointbustransmissionatdataratesuptoand

exceeding 10 million bits per second. The

receivers are enabled in pairs with an active-high

enable input. Each differential receiver input

features high impedance, hysteresis for

increased noise immunity, and sensitivity of ±200

mV over a common-mode input voltage range of

12 V to –7 V. Fail-safe design ensures that if the

inputs are open circuited, the outputs are always

high. This device is designed using the Texas

Instruments proprietary LinBiCMOS technology

allowing low power consumption, high switching

speeds, and robustness.

20 19

1,2EN

3,4EN

10 11 12 13

NC – No internal connection

This device offers optimum performance when used with the SN55LBC174 quadruple line driver. The

SN55LBC175 is available in the 16-pin CDIP (J) package, a 16-pin CPAK (W) package, or a 20-pin LCCC (FK)

package.

The SN55LBC175 is characterized over the military temperature range of –55°C to 125°C.

FUNCTION TABLE

(each receiver)

DIFFERENTIAL INPUTS

A–B

OUTPUT

ENABLE

≥ 0.2 V

–0.2 V < V < 0.2 V

≤ –0.2 V

Open circuit

H = high level, L = low level, X = irrelevant,

Z = high impedance (off), ? = indeterminate

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.

LinBiCMOS is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7 8

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SN55LBC175 替代型号

型号	品牌	替代类型	描述	数据表
SN65LBC175A	TI	功能相似	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN75LBC175A	TI	功能相似	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC175	TI	功能相似	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVERS

与SN55LBC175相关器件

型号	品牌	获取价格	描述	数据表
SN55LBC175_04	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175FK	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175J	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC175W	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SN55LBC176	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176_07	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176_08	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176D	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS
SN55LBC176DR	TI	获取价格	LINE TRANSCEIVER, PDSO8, PLASTIC, DSO-8
SN55LBC176FK	TI	获取价格	DIFFERENTIAL BUS TRANSCEIVERS

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