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SN75ALS1711

更新时间： 2024-11-08 11:58:15

品牌	Logo	应用领域
德州仪器 - TI		总线收发器
页数	文件大小	规格书
10页	236K
描述
TRIPLE DIFFERENTIAL BUS TRANSCEIVER

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SN75ALS1711 数据手册

SN75ALS1711

TRIPLE DIFFERENTIAL BUS TRANSCEIVER

SLLS117B – APRIL 1991 – REVISED MAY 1995

DW OR N PACKAGE

(TOP VIEW)

Three Bidirectional Transceivers

Driver/Receiver Meets or Exceeds the

Requirements of ANSI Standard RS-485

and ANSI Standard X3.131-1986 (SCSI)

1DE

CDE

High-Speed Advanced Low-Power Schottky

Circuitry

GND

Designed for Multipoint Transmission on

Long Bus Lines in Noisy Environments

2DE

Wide Positive and Negative Input/Output

Bus Voltages Ranges . . . –7 V to 12 V

3DE

Driver Output Capacity . . . ±60 mA

Driver Positive and Negative Current

Limiting

Function Tables

EACH DRIVER

ENABLES

INPUT

OUTPUTS

Thermal Shutdown Protection

CDE

Receiver Input Sensitivity . . . ±200 mV Max

Receiver Input Impedance . . . 12 kΩ Min

Receiver Input Hysteresis . . . 50 mV Typ

Operates From a Single 5-V Supply

EACH RECEIVER

DIFFERENTIAL INPUTS

A – B

ENABLE

OUTPUT

Low Supply-Current Requirements

72 mA Max

≥ 0.2 V

= –0.2 V to 0.2 V

Glitch-Free Power-up and Power-Down

Protection

≤ –0.2 V

Open

description

H = high level, L = low-level, ? = indeterminate,

X = irrelevant, Z = high impedance (off)

The SN75ALS1711 triple differential bus

transceiver is a monolithic integrated circuit

designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced

transmission lines and meets ANSI Standard RS-485 and ANSI Standard X3.131-1986 (SCSI).

The SN75ALS1711 operates from a single 5-V power supply. The drivers and receivers have individual

active-high and active-low enables, respectively, which can be externally connected together to function as a

direction control. The driver differential output and the receiver differential input pairs are connected internally

to form differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus when the

driver is disabled or V

making the device suitable for party-line applications.

is at 0. These ports feature wide positive and negative common-mode voltage ranges

The SN75ALS1711 is characterized for operation from 0°C to 70°C.

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...10

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与SN75ALS1711相关器件

型号	品牌	获取价格	描述	数据表
SN75ALS1711DW	TI	获取价格	LINE TRANSCEIVER, PDSO20
SN75ALS1711DW-00	TI	获取价格	LINE TRANSCEIVER, PDSO20
SN75ALS1711DWE4	TI	获取价格	IC LINE TRANSCEIVER, PDSO20, Line Driver or Receiver
SN75ALS1711N	TI	获取价格	Triple Differential Bus Transceiver 20-PDIP 0 to 70
SN75ALS1711N-00	TI	获取价格	LINE TRANSCEIVER, PDIP20
SN75ALS1711N-10	TI	获取价格	LINE TRANSCEIVER, PDIP20
SN75ALS171A	TI	获取价格	TRIPLE DIFFERENTIAL BUS TRANSCEIVERS
SN75ALS171ADW	TI	获取价格	TRIPLE DIFFERENTIAL BUS TRANSCEIVERS
SN75ALS171ADWE4	TI	获取价格	TRIPLE DIFFERENTIAL BUS TRANSCEIVERS
SN75ALS171ADWR	TI	获取价格	TRIPLE DIFFERENTIAL BUS TRANSCEIVERS

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