am79m574 ETC-unknow, am79m574 Datasheet - Page 9

• Manufacturer Part Number: am79m574
• Description: Metering Subscriber Line Interface Circuit
• Manufacturer: ETC-unknow

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