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SN65LBC175A Datasheet, PDF (2/14 Pages) Texas Instruments – QUADRUPLE RS-485 DIFFERENTIAL LINE RECEIVERS | |||
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SN65LBC175A, SN75LBC175A
QUADRUPLE RSÄ485 DIFFERENTIAL LINE RECEIVERS
SLLS455B â NOVEMBER 2000 â REVISED MARCH 2005
FUNCTION TABLE
(each receiver)
DIFFERENTIAL INPUTS
A â B (VID)
VID ⤠â0.2 V
â0.2 V < VID < â0.01 V
â0.01 V ⤠VID
X
X
ENABLE
EN
H
H
H
L
OPEN
OUTPUT
Y
L
?
H
Z
Z
Short circuit
Open circuit
H = high level, L = low level,
? = indeterminate
H
H
H
H
X = irrelevant, Z = high impedance (off),
AVAILABLE OPTIONS
PACKAGE
TA
PLASTIC
SMALL OUTLINEâ
PLASTIC
DUAL-IN-LINE
(JEDEC MS-012)
(JEDEC MS-001)
0°C to 70°C
SN75LBC175AD
SN75LBC175AN
â40°C to 85°C
SN65LBC175AD
SN65LBC175AN
â Add an R suffix for taped and reeled
â For the most current package and ordering information, see the
Package Option Addendum at the end of this document, or see the
TI web site at www.ti.com.
equivalent input and output schematic diagrams
Input
A Input
16 V
100 kâ¦
18 kâ¦
4 kâ¦
16 V
4 kâ¦
VCC
Input
B Input
16 V
4â¦
18 kâ¦
16 V
100 kâ¦
4 kâ¦
VCC
Enable Input
VCC
Input
1 kâ¦
8V
100 kâ¦
VCC
Y Output
5â¦
Output
8V 8V
2
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