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參數(shù)資料
| 型號： | SN55LBC176D |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DIFFERENTIAL BUS TRANSCEIVERS |
| 中文描述： | 差分總線收發(fā)器 |
| 文件頁數(shù)： | 1/15頁 |
| 文件大?。?/td> | 218K |
| 代理商： | SN55LBC176D |
SN55LBC176, SN65LBC176, SN65LBC176Q, SN75LBC176
DIFFERENTIAL BUS TRANSCEIVERS
SLLS067F – AUGUST 1990 – REVISED JANUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Bidirectional Transceiver
Meet or Exceed the Requirements of ANSI
Standard RS-485 and
ISO 8482:1987(E)
High-Speed Low-Power LinBiCMOS
Circuitry
Designed for High-Speed Operation in Both
Serial and Parallel Applications
Low Skew
Designed for Multipoint Transmission on
Long Bus Lines in Noisy Environments
Very Low Disabled Supply-Current
Requirements . . . 200
μ
A Maximum
Wide Positive and Negative Input/Output
Bus Voltage Ranges
Driver Output Capacity . . .
±
60 mA
Thermal-Shutdown Protection
Driver Positive-and Negative-Current
Limiting
Open-Circuit Fail-Safe Receiver Design
Receiver Input Sensitivity . . .
±
200 mV Max
Receiver Input Hysteresis . . . 50 mV Typ
Operate From a Single 5-V Supply
Glitch-Free Power-Up and Power-Down
Protection
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The
SN65LBC176Q, and SN75LBC176 differential
bus transceivers are monolithic, integrated
circuits designed for bidirectional data communi-
cation on multipoint bus-transmission lines. They
are designed for balanced transmission lines and
meet
ANSI
Standard
8482:1987(E).
SN55LBC176,
SN65LBC176,
RS-485
and
ISO
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
R
RE
DE
D
V
CC
B
A
GND
D, JG, OR P PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
B
NC
A
NC
NC
RE
NC
DE
NC
FK PACKAGE
(TOP VIEW)
N
R
N
G
N
C
N
N
D
N
NC–No internal connection
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
2000, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
LinBiCMOS and LinASIC are trademarks of Texas Instruments Incorporated.
INPUT
D
H
L
X
ENABLE
DE
H
H
L
OUTPUTS
A B
H L
L H
Z Z
DRIVER
DIFFERENTIAL INPUTS
A–B
VID
≥
0.2 V
–0.2 V < VID < 0.2 V
VID
≤
–0.2 V
X
Open
H = high level, L = low level, = indeterminate,
X = irrelevant, Z = high impedance (off)
ENABLE
RE
L
L
L
H
L
OUTPUT
R
H
L
Z
H
RECEIVER
Function Tables
相關PDF資料 |
PDF描述 |
|---|---|
| SN55LBC176FK | DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176P | DIFFERENTIAL BUS TRANSCEIVERS |
| SN75LBC176FK | DIFFERENTIAL BUS TRANSCEIVERS |
| SN65LBC176FK | DIFFERENTIAL BUS TRANSCEIVERS |
| SN65LBC176Q | DIFFERENTIAL BUS TRANSCEIVERS |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SN55LBC176FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176JG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC176P | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIFFERENTIAL BUS TRANSCEIVERS |
| SN55LBC180 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-POWER RS-485 LINE DRIVER AND RECEIVER PAIRS |
| SN55LBC180RSA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LOW-POWER RS-485 LINE DRIVER AND RECEIVER PAIRS |
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