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参数资料
| 型号： | SN75157D |
| 厂商： | Texas Instruments |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC DUAL DIFF LINE REC 8-SOIC |
| 标准包装： | 75 |
| 类型： | 线路接收器 |
| 驱动器/接收器数： | 0/2 |
| 规程： | RS422，RS423 |
| 电源电压： | 4.75 V ~ 5.25 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
| 产品目录页面： | 912 (CN2011-ZH PDF) |
| 其它名称： | 296-6837-5 |
SN75157
DUAL DIFFERENTIAL LINE RECEIVER
SLLS084C – SEPTEMBER 1980 – REVISED MARCH 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Meets or Exceeds the Requirements of
ANSI Standards EIA/TIA-422-B and
EIA/TIA-423-B and ITU Recommendation
V.10 and V.11
D Operates From Single 5-V Power Supply
D Wide Common-Mode Voltage Range
D High Input Impedance
D TTL-Compatible Outputs
D High-Speed Schottky Circuitry
D 8-Pin Dual-In-Line Package
description
The SN75157 is a dual differential line receiver designed to meet Standards EIA/TIA-422-B and -423-B and ITU
V.10 and V.11. It utilizes Schottky circuitry and has TTL-compatible outputs. The inputs are compatible with
either a single-ended or a differential-line system. The device operates from a single 5-V power supply and is
supplied in 8-pin dual-in-line and small-outline packages.
The SN75157 is characterized for operation from 0
°C to 70°C.
logic symbol
5
6
7
1
2OUT
1OUT
1IN +
1IN –
2IN +
2IN –
3
2
This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
logic diagram (positive logic)
2IN –
2IN +
1IN –
1IN +
1OUT
2OUT
3
2
5
6
7
1
Copyright
1997, 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.
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.
1
2
3
4
8
7
6
5
1IN +
1OUT
2OUT
GND
VCC
1IN –
2IN +
2IN –
D or P PACKAGE
(TOP VIEW)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN75157D | 制造商:Texas Instruments 功能描述:Receiver IC |
| SN75157DE4 | 功能描述:RS-422接口集成电路 Dual Diff Line Rec RoHS:否 制造商:Texas Instruments 数据速率: 工作电源电压:5 V 电源电流:35 mA 工作温度范围: 安装风格:Through Hole 封装 / 箱体:PDIP-16 封装:Tube |
| SN75157DG4 | 功能描述:RS-485接口IC Dual Differential Line Receiver RoHS:否 制造商:Texas Instruments 数据速率:250 Kbps 工作电源电压:3.3 V 电源电流:750 uA 工作温度范围:- 40 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| SN75157DR | 制造商:Texas Instruments 功能描述:Dual Diff Line Receiver |
| SN75157DRE4 | 制造商:Texas Instruments 功能描述:Dual Diff Line Receiver |
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