SN65LBC172DWR

更新时间： 2024-11-19 13:13:47

品牌	Logo	应用领域
德州仪器 - TI		驱动器
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11页	160K
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SN65LBC172DWR 数据手册

SN65LBC172, SN75LBC172

QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER

SLLS163B – JULY 1993 – REVISED JANUARY 2000

N PACKAGE

(TOP VIEW)

Meet or Exceed EIA Standard RS-485

Designed for High-Speed Multipoint

Transmission on Long Bus Lines in Noisy

Environments

Support Data Rates up to and Exceeding

Ten Million Transfers Per Second

13 4Z

Common-Mode Output Voltage Range of

–7 V to 12 V

Positive- and Negative-Current Limiting

GND

Low Power Consumption . . . 1.5 mA Max

(Output Disabled)

Functionally Interchangeable With SN75172

DW PACKAGE

(TOP VIEW)

description

The SN65LBC172 and SN75LBC172 are

monolithic quadruple differential line drivers with

3-state outputs. Both devices are designed to

meet the requirements of EIA Standard RS-485.

These devices are optimized for balanced

multipointbustransmissionatdataratesuptoand

exceeding 10 million bits per second. Each driver

features wide positive and negative common-

mode output voltage ranges, current limiting, and

thermal-shutdown circuitry making it suitable for

party-line applications in noisy environments.

Both devices are designed using LinBiCMOS ,

facilitating ultra-low power consumption and

inherent robustness.

GND

NC – No internal connection

FUNCTION TABLE

(each driver)

INPUT

ENABLES

OUTPUTS

BoththeSN65LBC172andSN75LBC172provide

positive- and negative-current limiting and

thermal shutdown for protection from line fault

conditions on the transmission bus line. These

devices offer optimum performance when

used with the SN75LBC173 or SN75LBC175

quadruple line receivers. The SN65LBC172 and

SN75LBC172 are available in the 16-pin DIP

package (N) and the 20-pin wide-body small-

outline inline-circuit (SOIC) package (DW).

H = high level, L = low level,

X = irrelevant, Z = high impedance (off)

The SN75LBC172 is characterized for operation

over the commercial temperature range of 0°C to

70°C. The SN65LBC172 is characterized over the

industrial temperature range of –40°C to 85°C.

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...11

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与SN65LBC172DWR相关器件

型号	品牌	获取价格	描述	数据表
SN65LBC172N	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER
SN65LBC173	TI	获取价格	QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVERS
SN65LBC173A	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173A_07	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173A_08	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173AD	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173ADG4	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173ADR	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173ADRG4	TI	获取价格	QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS
SN65LBC173A-EP	TI	获取价格	四路 RS-485 差分线路接收器，SN65LBC173A-EP

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