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SLIC Products
9
RELAY DRIVER SCHEMATICS
Logic Inputs (C4–C1, E0, E1, and CHCLK)
Input High voltage
2.0
V
Input Low voltage
0.8
Input High current
All inputs except E1
–75
40
µA
Input High current
Input E1
–75
45
Input Low current
–0.4
mA
Logic Output (DET)
Output Low voltage
IOUT = 0.8 mA
0.4
V
Output High voltage
IOUT = –0.1 mA
2.4
Relay Driver Outputs (RINGOUT, TESTOUT)
On voltage
50 mA source
BGND –2 BGND –0.95
V
Off leakage
0.5
100
µA
Clamp voltage
50 mA sink
QBAT –2
V
ELECTRICAL CHARACTERISTICS
(continued)
Description
Test Conditions (See Note 1)
Min
Typ
Max
Unit
Note
RINGOUT
QBAT
BGND
TESTOUT
QBAT
BGND
16857C-002