Datasheet

SN65HVS881
www.ti.com ................................................................................................................................................................................................... SLAS642 – MARCH 2009
TERMINAL FUNCTIONS
TERMINAL
DESCRIPTION
PIN NO. NAME
1, 2 DB0, DB1 Debounce select inputs
3, 5, 7, 9,
IPx Input channel x
11, 18, 20, 22
4, 6, 8, 10,
REx Return path x (LED drive)
12, 17, 19, 21
13 RLIM Current limiting resistor
14 V
CC
Field supply voltage
15 5VOP 5-V output to supply low-power isolators
16 HOT Active low over-temperature indication
23 SOP Serial data output
24 CE Clock enable input
25 CLK Serial clock input
26 LD Load pulse input
27 SIP Serial data input
28 GND Field ground
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