SN751178NSRE4

更新时间： 2024-11-02 12:02:15

品牌	Logo	应用领域
德州仪器 - TI		驱动器
页数	文件大小	规格书
16页	497K
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DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

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SN751178NSRE4 数据手册

SN751177, SN751178

DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

SLLS059D – FEBRUARY 1990 – REVISED MAY 1999

†

SN751177 . . . N OR NS PACKAGE

Meet or Exceed the Requirements of ANSI

Standards TIA/EIA-422-B and TIA/EIA-485-A

and ITU Recommendations V.10 and V.11

(TOP VIEW)

Designed for Multipoint Bus Transmission

on Long Bus Lines in Noise Environments

Driver Positive- and Negative-Current

Limiting

Thermal Shutdown Protection

Driver 3-State Outputs

GND

Receiver Common-Mode Input Voltage

Range of –12 V to 12 V

†

SN751178 . . . N OR NS PACKAGE

(TOP VIEW)

Receiver Input Sensitivity . . . ±200 mV

Receiver Hysteresis . . . 50 mV Typ

Receiver Input Impedance . . . 12 kΩ Min

Receiver 3-State Outputs (SN751177 Only)

Operate From Single 5-V Supply

1DE

2DE

description

The SN751177 and SN751178 dual differential

drivers and receivers are monolithic integrated

circuits that are designed for balanced multipoint

bustransmissionatratesupto10Mbit/s. Theyare

designed to improve the performance of

full-duplex data communications over long bus

lines and meet ANSI Standards TIA/EIA-422-B

and TIA/EIA-485-A and ITU Recommendations

V.10 and V.11.

GND

†

The NS package is only available taped and reeled.

The SN751177 and SN751178 driver outputs provide limiting for both positive and negative currents and

thermal-shutdown protection from line-fault conditions on the transmission bus line.

The receiver features high input impedance of at least 12 kΩ, an input sensitivity of ±200 mV over a

common-mode input voltage range of –12 V to 12 V, and typical input hysteresis of 50 mV. Fail-safe design

ensures that if the receiver inputs are open, the receiver outputs always will be high.

The SN751177 and SN751178 are characterized for operation from –20°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.

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...16

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SN751178NSRE4 替代型号

型号	品牌	替代类型	描述	数据表
SN751178NSR	TI	完全替代	DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN751177N	TI	完全替代	DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN751178NSRG4	TI	类似代替	DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

与SN751178NSRE4相关器件

型号	品牌	获取价格	描述	数据表
SN751178NSRG4	TI	获取价格	DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SN75117D	TI	获取价格	DIFFERENTIAL LINE TRANSCEIVERS
SN75117DR	TI	获取价格	LINE TRANSCEIVER, PDSO8, PLASTIC, MS-012AA, SOIC-8
SN75117JG4	TI	获取价格	SN75117JG4
SN75117N	TI	获取价格	LINE TRANSCEIVER, PDIP8
SN75117P	TI	获取价格	DIFFERENTIAL LINE TRANSCEIVERS
SN75117P3	TI	获取价格	IC,LINE TRANSCEIVER,BIPOLAR,1 DRIVER,1 RCVR,DIP,8PIN,PLASTIC
SN75117PE4	TI	获取价格	Differential Line Transreceiver 8-PDIP 0 to 70
SN75117PP3	TI	获取价格	IC,LINE TRANSCEIVER,BIPOLAR,1 DRIVER,1 RCVR,DIP,8PIN,PLASTIC
SN75118	TI	获取价格	DIFFERENTIAL LINE TRANSCEIVERS

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