Datasheet > SN75186_14

SN75186_14

更新时间： 2024-09-26 02:58:35

品牌	Logo	应用领域
德州仪器 - TI		驱动
页数	文件大小	规格书
12页	198K
描述
QUADRUPLE DRIVER/RECEIVER WITH LOOPBACK

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SN75186_14 数据手册

SN75186

QUADRUPLE DRIVER/RECEIVER WITH LOOPBACK

SLLS068C – FEBRUARY 1990 – REVISED MAY 1995

DW PACKAGE

(TOP VIEW)

Meets or Exceeds the Requirements of

ANSI EIA/TIA-232-E and ITU

Recommendation V.28

2LB

Four Independent Drivers and Receivers

Loopback Mode Functionally Self-Tests

Drivers and Receivers Without

Disconnection From Line

3LB

1LB

Driver Slew Rate Limited to 30 V/µs Max

Built-In Receiver 1-µs Noise Filter

Internal Thermal Overload Protection

4LB

19 1A

CC2

CC1

GND

EIA/TIA-232-E Inputs and Outputs

Withstand ±30 V

Low Supply Current . . . 2.5 mA Typ

ESD Protection Exceeds 4000 V Per

MIL-STD-833C Method 3015

FN PACKAGE

(TOP VIEW)

description

The SN75186 is a low-power bipolar device

containing four driver/receiver pairs designed to

interface data terminal equipment (DTE) with data

circuit-terminating equipment (DCE). Additionally,

the SN75186 has a loopback mode that can be

used by a data communication system to perform

a functional self-test on each driver/receiver pair,

removing the need to locally disconnect cables

and install a loopback connector. Flexibility of

control is ensured by each driver/receiver pair

having its own loopback control input. The

SN75186 is designed to conform to standards

ANSI EIA/TIA-232-E and ITU Recommendation

V.28.

28 27 26

1LB

2LB

22 2B

20 3B

19 4Y

3LB

12 13 14 15 16 17 18

NC – No internal connection

The maximum slew rate is limited to 30 V/µs at

the driver outputs, and the SN75186 drives a capacitive load of 2500 pF at 20 kBaud. The receivers have input

filters that disregard input noise pulses shorter than 1 µs. The SN75186 is a robust device capable of

withstanding ±30 V at driver outputs and at receiver inputs whether powered or unpowered. This device has

an internal ESD protection rated at 4 kV to prevent functional failures.

The SN75186 is characterized for operation from 0°C to 70°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...12

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与SN75186_14相关器件

型号	品牌	获取价格	描述	数据表
SN75186DW	TI	获取价格	QUADRUPLE DRIVER/RECEIVER WITH LOOPBACK
SN75186DWG4	TI	获取价格	QUAD LINE TRANSCEIVER, PDSO24, GREEN, PLASTIC, SOIC-24
SN75186DWR	TI	获取价格	暂无描述
SN75186DWRG4	TI	获取价格	QUAD LINE TRANSCEIVER, PDSO24, GREEN, PLASTIC, SOIC-24
SN75186FN	TI	获取价格	QUADRUPLE DRIVER/RECEIVER WITH LOOPBACK
SN75186FN-00	TI	获取价格	QUAD LINE TRANSCEIVER, PQCC28
SN75186FNR	TI	获取价格	Quadruple Driver/Receiver With Loopback 28-PLCC 0 to 70
SN75188	TI	获取价格	QUADRUPLE LINE DRIVERS
SN75188D	TI	获取价格	QUADRUPLE LINE DRIVERS
SN75188D-00	TI	获取价格	LINE DRIVER, PDSO14

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