Datasheet

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FUNCTIONAL BLOCK DIAGRAMS (one of four receivers shown)
Timer
EN
EN
R
IN+
R
IN–
SN65LVDT348
Only
Window Comparator
R
OUT1
Timer
A
B
SN65LVDT352
Only
Window Comparator
Y
EN
To Three Other Receivers To One Other Receiver
348 Devices 352 Devices
SN65LVDS348 , SN65LVDT348
SN65LVDS352 , SN65LVDT352
SLLS523E – FEBRUARY 2002 – REVISED MAY 2004
AVAILABLE OPTIONS
PART NUMBER
(1)
INTEGRATED TERMINATION PACKAGE TYPE PACKAGE MARKING
SN65LVDS348D SOIC LVDS348
SN65LVDT348D √ SOIC LVDT348
SN65LVDS348PW TSSOP DL348
SN65LVDT348PW √ TSSOP DE348
SN65LVDS352PW TSSOP DL352
SN65LVDT352PW √ TSSOP DE352
(1) Add the R suffix to the device type (e.g., SN65LVDS348DR) for taped and reeled carrier.
FUNCTION TABLES
348 DEVICES
INPUTS OUTPUTS
V
ID
= V
RIN+
- V
RIN-
EN EN R
OUT
V
ID
≥ -32 mV H L or OPEN H
100 mV < V
ID
< -32 mV H L or OPEN ?
V
ID
≤ -100 mV H L or OPEN L
Open H L or OPEN H
L or OPEN X Z
X
X H Z
352 DEVICES
INPUTS OUTPUTS
V
ID
= V
IA
- V
IB
EN Y
V
ID
≥ -32 mV H H
100 mV < V
ID
< -32 mV H ?
V
ID
≤ -100 mV H L
X L or OPEN Z
Open H H
3
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