參數(shù)資料
型號(hào): SN65173D
廠商: TEXAS INSTRUMENTS INC
元件分類: Buffer和線驅(qū)動(dòng)
英文描述: QUAD LINE RECEIVER, PDSO16
封裝: PLASTIC, SOIC-16
文件頁(yè)數(shù): 1/21頁(yè)
文件大?。?/td> 687K
代理商: SN65173D
SN55173, SN65173, SN75173
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS144E – OCTOBER 1980 – REVISED APRIL 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Meet or Exceed the Requirements of
TIA/EIA-422-B, TIA/EIA-423-B, and
TIA/EIA-485-A and 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 of
– 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 Pin-to-Pin Replacement for AM26LS32
description
The SN55173, SN65173, and SN75173 are
monolithic quadruple differential line receivers
with 3-state outputs. They are designed to meet
the
requirements
of
TIA/EIA-422-B,
TIA/EIA-423-B, TIA/EIA-485-A, and several ITU
recommendations.
The
standards
are
for
balanced multipoint bus transmission at rates up
to 10 megabits per second. The four receivers
share two OR enable inputs, one active when
high, the other active when low. These devices
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 to 12 V. Fail-safe design specifies
that if the inputs are open circuited, the outputs are
always high. The SN65173 and SN75173 are
designed for optimum performance when used
with the SN75172 or SN75174 quad differential
line drivers.
The SN55173 is characterized over the full military temperature range of – 55
°C to 125°C. The SN65173 is
characterized for operation from –40
°C to 85°C. The SN75173 is characterized for operation from 0°C to 70°C.
Copyright
2000, 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.
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4
5
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7
8
16
15
14
13
12
11
10
9
1B
1A
1Y
G
2Y
2A
2B
GND
VCC
4B
4A
4Y
G
3Y
3A
3B
SN55173 ...J PACKAGE
SN65173, SN75173 ...D OR N PACKAGE
(TOP VIEW)
32
1 20 19
910 11 12 13
4
5
6
7
8
18
17
16
15
14
4A
4Y
NC
G
3Y
1Y
G
NC
2Y
2A
SN55173 . . . FK PACKAGE
(TOP VIEW)
1A
1B
NC
3B
3A
4B
2B
GND
NC
NC – No internal connection
V
CC
THE SN55173 IS NOT RECOMMENDED
FOR NEW DESIGNS.
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