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SN75175N 参数 Datasheet PDF下载

SN75175N图片预览
型号: SN75175N
PDF下载: 下载PDF文件 查看货源
内容描述: 四路差动线路接收器 [QUADRUPLE DIFFERENTIAL LINE RECEIVERS]
分类和应用: 接口集成电路光电二极管
文件页数/大小: 10 页 / 154 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SN65175, SN75175
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS145B – OCTOBER 1990 – REVISED MAY 1995
D
D
D
D
D
D
D
D
D
D
D
Meet or Exceed the Requirements of ANSI
Standard EIA/TIA-422-B, RS-423-B, and
RS-485
Meet ITU Recommendations V.10, V.11,
X.26, and X.27
Designed for Multipoint Bus Transmission
on Long Bus Lines in Noisy Environments
3-State Outputs
Common-Mode Input Voltage Range
– 12 V to 12 V
Input Sensitivity . . .
±
200 mV
Input Hysteresis . . . 50 mV Typ
High Input Impedance . . . 12 kΩ Min
Operate From Single 5-V Supply
Low-Power Requirements
Plug-In Replacement for MC3486
D OR N PACKAGE
(TOP VIEW)
1B
1A
1Y
1, 2EN
2Y
2A
2B
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
4B
4A
4Y
3, 4EN
3Y
3A
3B
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
A–B
VID
0.2 V
– 0.2 V < VID < 0.2 V
VID
– 0.2 V
X
Open circuit
ENABLE
H
H
H
L
H
OUTPUT
Y
H
?
L
Z
?
H = high level, L = low level, ? = indeterminate,
X = irrelevant, Z = high impedance (off)
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.
Copyright
©
1995, Texas Instruments Incorporated
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
1