参数资料
型号: SN75175NSR
厂商: Texas Instruments
文件页数: 1/19页
文件大小: 0K
描述: IC QUAD DIFF LINE RCVR 16SOP
标准包装: 1
类型: 线路接收器
驱动器/接收器数: 0/4
规程: RS422,RS423,RS485
电源电压: 4.75 V ~ 5.25 V
安装类型: 表面贴装
封装/外壳: 16-SOIC(0.209",5.30mm 宽)
供应商设备封装: 16-SO
包装: 标准包装
其它名称: 296-29921-6
SN65175, SN75175
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS145C OCTOBER 1990 REVISED NOVEMBER 2006
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Meet or Exceed the Requirements of ANSI
Standard EIA/TIA-422-B, RS-423-B, and
RS-485
D Meet ITU Recommendations V.10, V.11,
X.26, and X.27
D Designed for Multipoint Bus Transmission
on Long Bus Lines in Noisy Environments
D 3-State Outputs
D Common-Mode Input Voltage Range
12 V to 12 V
D Input Sensitivity . . . ±200 mV
D Input Hysteresis . . . 50 mV Typ
D High Input Impedance ...12 k Min
D Operate From Single 5-V Supply
D Low-Power Requirements
D Plug-In Replacement for MC3486
description
The SN65175 and SN75175 are monolithic quadruple differential line receivers with 3-state outputs. They are
designed to meet the requirements of ANSI Standards EIA/TIA-422-B, RS-423-B, and RS-485, and several ITU
recommendations. These standards are for balanced multipoint bus transmission at rates up to 10 megabits
per second. Each of the two pairs of receivers has a common active-high enable.
The receivers feature high input impedance, input hysteresis for increased noise immunity, and input sensitivity
of
±200 mV over a common-mode input voltage range of ±12 V. The SN65175 and SN75175 are designed for
optimum performance when used with the SN75172 or SN75174 quadruple differential line drivers.
The SN65175 is characterized for operation from 40
°C to 85°C. The SN75175 is characterized for operation
from 0
°C to 70°C.
FUNCTION TABLE
(each receiver)
DIFFERENTIAL
ENABLE
OUTPUT
DIFFERENTIAL
A B
ENABLE
OUTPUT
Y
VID ≥ 0.2 V
H
0.2 V < VID < 0.2 V
H
?
VID ≤ 0.2 V
H
L
X
L
Z
Open circuit
H
?
H = high level, L = low level, ? = indeterminate,
X = irrelevant, Z = high impedance (off)
Copyright
2006, 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
5
6
7
8
16
15
14
13
12
11
10
9
1B
1A
1Y
1, 2EN
2Y
2A
2B
GND
VCC
4B
4A
4Y
3, 4EN
3Y
3A
3B
D OR N PACKAGE
(TOP VIEW)
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