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參數(shù)資料
| 型號： | SN75ALS173NS |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE DIFFERENTIAL LINE RECEIVER |
| 中文描述： | 翻兩番差分線路接收器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 111K |
| 代理商： | SN75ALS173NS |
SN75ALS173
QUADRUPLE DIFFERENTIAL LINE RECEIVER
SLLS132C – SEPTEMBER 1991 – REVISED MAY 1995
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Meets or Exceeds the Requirements of
ANSI EIA/TIA-422-B, EIA/TIA-423-B, and
RS-485
Meets or Exceeds the Requirements of 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 of
–12 V to 12 V
Input Sensitivity . . .
±
200 mV
Input Hysteresis . . . 50 mV Typ
High Input Impedance . . . 12 k
Min
Operates From Single 5-V Supply
Low Supply-Current Requirement
27 mA Max
description
The SN75ALS173 is a monolithic quadruple differential line receiver with 3-state outputs. It is designed to meet
the requirements of ANSI Standards EIA/TIA-422-B, EIA/TIA-423-B, RS-485, and several ITU
recommendations. Advanced low-power Schottky technology provides high speed without the usual power
penalty. The four receivers have an ORed pair of enables in common. Either G high or G low enables all of the
receivers. The device features 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 to 12 V.
The SN75ALS173 is characterized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
(each receiver)
DIFFERENTIAL
A – B
ENABLES
OUTPUT
Y
G
G
0 2 V
VID
≥
0.2 V
H
X
H
X
L
H
0 2 V < VID< 0 2 V
–0.2 V < VID < 0.2 V
H
X
X
L
VID
≤
–0.2 V
0 2 V
H
X
L
X
L
L
X
L
H
Z
Open Circuit
H
X
X
L
H
H
H = high level, L = low level, = indeterminate,
X = irrelevant, Z = high impedance (off)
Copyright
1995, 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
G
2Y
2A
2B
GND
V
CC
4B
4A
4Y
G
3Y
3A
3B
N OR NS PACKAGE
(TOP VIEW)
The NS package is only available left-end taped and
reeled (order device SN75ALS173 NSLE).
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| SN75C1154NSR | QUADRUPLE LOW-POWER DRIVERS/RECEIVERS |
| SN75C1168NS | DUAL DIFFERENTIAL DRIVERS AND RECEIVERS |
| SN75C1167NS | DUAL DIFFERENTIAL DRIVERS AND RECEIVERS |
| SN75C189ADB | QUADRUPLE LOW-POWER LINE RECEIVERS |
| SN75C189DB | QUADRUPLE LOW-POWER LINE RECEIVERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN75ALS173NSE4 | 制造商:Texas Instruments 功能描述:QUADRUPLE DIFFERENTIAL LINE RCVR |
| SN75ALS173NSR | 功能描述:RS-422/RS-485 接口 IC Quadruple Diff Line Receiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| SN75ALS173NSRE4 | 功能描述:RS-422/RS-485 接口 IC Quadruple Diff Line Receiver RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
| SN75ALS173NSRG4 | 功能描述:RS-485接口IC Quad Differential Line Driver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率:250 Kbps 工作電源電壓:3.3 V 電源電流:750 uA 工作溫度范圍:- 40 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| SN75ALS174 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE DIFFERENTIAL LINE DRIVER |
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