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參數(shù)資料
| 型號(hào)： | SN55LBC175FK |
| 廠(chǎng)商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER |
| 中文描述： | 翻兩番低功率的線(xiàn)路接收器 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 137K |
| 代理商： | SN55LBC175FK |
SN55LBC175
QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER
SGLS083 – MARCH 1995
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Meets EIA Standards RS-422-A, RS-423-A,
RS-485, and CCITT V.11
Designed to Operate With Pulse Durations
as Short as 20 ns
Designed for Multipoint Transmission on
Long Bus Lines in Noisy Environments
Input Sensitivity . . .
±
200 mV
Low-Power Consumption . . . 20 mA Max
Open-Circuit Fail-Safe Design
Common-Mode Input Voltage Range of
–7 V to 12 V
description
The SN55LBC175 is a monolithic quadruple
differential line receiver with 3-state outputs and is
designed to meet the requirements of the EIA
Standards RS-422-A, RS-423-A, RS-485, and
CCITT V.11. This device is optimized for balanced
multipoint bus transmission at data rates up to and
exceeding 10 million bits per second. The
receivers are enabled in pairs with an active-high
enable input. Each differential receiver input
features
high
impedance,
increased noise immunity, and sensitivity of
±
200
mV over a common-mode input voltage range of
12 V to –7 V. Fail-safe design ensures that if the
inputs are open circuited, the outputs are always
high. This device is designed using the Texas
Instruments proprietary LinBiCMOS
technology
allowing low power consumption, high switching
speeds, and robustness.
hysteresis
for
This device offers optimum performance when used with the SN55LBC174 quadruple line driver. The
SN55LBC175 is available in the 16-pin CDIP (J) package, a 16-pin CPAK (W) package, or a 20-pin LCCC (FK)
package.
The SN55LBC175 is characterized over the military temperature range of –55
°
C to 125
°
C.
FUNCTION TABLE
(each receiver)
DIFFERENTIAL INPUTS
A–B
ENABLE
OUTPUT
Y
VID
≥
0.2 V
–0.2 V < VID < 0.2 V
VID
≤
–0.2 V
X
H
H
H
H
L
L
Z
Open circuit
H
H
H = high level, L = low level, X = irrelevant,
Z = high impedance (off), = indeterminate
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.
LinBiCMOS is a trademark of Texas Instruments Incorporated.
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
V
CC
4B
4A
4Y
3,4EN
3Y
3A
3B
J OR W PACKAGE
(TOP VIEW)
NC – No internal connection
FK PACKAGE
(TOP VIEW)
19
20
1
3
2
17
18
16
15
14
13
12
11
9
10
5
4
6
7
8
4A
4Y
NC
3,4EN
3Y
1Y
1,2EN
NC
2Y
2A
1
1
N
4
G
N
3
3
2
V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN55LBC175W | QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER |
| SN55LBC176JG | DIFFERENTIAL BUS TRANSCEIVERS |
| SN65LBC176JG | DIFFERENTIAL BUS TRANSCEIVERS |
| SN75LBC176JG | 0.3 in Diameter, 200mA Single Deck Rotary Switch |
| SN65LBC176QFK | DIFFERENTIAL BUS TRANSCEIVERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN55LBC175J | 制造商:Texas Instruments 功能描述:Quad Receiver RS-422/RS-423/RS-485 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN55LBC175W | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:QUADRUPLE LOW-POWER DIFFERENTIAL LINE RECEIVER |
| SN55LBC176 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176_07 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176_08 | 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:DIFFERENTIAL BUS TRANSCEIVERS |
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