L9215A/G
Short-Loop Sine Wave Ringing SLIC
Data Sheet
September 2001
Electrical Characteristics
Table 6. Environmental Characteristics
Parameter
Min
–40
5
Typ
—
Max
85
951
Unit
°C
Temperature Range
Humidity Range1
—
%RH
1. Not to exceed 26 grams of water per kilogram of dry air.
Table 7. 5 V Supply Currents
VBAT1 = –70 V, VBAT2 = –21 V, VCC = 5 V.
Parameter
Min
Typ
Max
Unit
Supply Currents (scan state; no loop current):
IVCC
IVBAT1
IVBAT2
—
—
—
4.30
0.24
3
4.80
0.35
6
mA
mA
µA
Supply Currents (forward/reverse active; no loop current, with or without PPM,
VBAT2 applied):
IVCC
IVBAT1
—
—
—
5.95
25
1.2
7.0
85
1.40
mA
µA
mA
IVBAT2
Supply Currents (on-hook transmission mode; no loop current, with or without
PPM, VBAT1 applied):
IVCC
IVBAT1
IVBAT2
—
—
—
6.0
1.5
1.5
7.0
1.9
6
mA
mA
µA
Supply Currents (disconnect mode):
IVCC
IVBAT1
IVBAT2
—
—
—
2.7
15
3.5
3.75
110
25
mA
µA
µA
Supply Currents (ring mode; no load):
IVCC
IVBAT1
IVBAT2
—
—
—
5.9
1.8
2
6.5
2.2
6
mA
mA
µA
Table 8. 5 V Powering
VBAT1 = –70 V, VBAT2 = –21 V, VCC = 5 V.
Parameter
Min
—
Typ
38
Max
46
Unit
mW
mW
Power Dissipation (scan state; no loop current)
Power Dissipation (forward/reverse active; no loop current, with or without PPM)
—
57
64
Power Dissipation (on-hook transmission mode; no loop current, with or without
PPM, VBAT1 applied)
—
—
—
135
14
165
23
mW
mW
mW
Power Dissipation (disconnect mode)
Power Dissipation (ring mode; no load)
156
184
Agere Systems Inc.
15
AGERE [ AGERE SYSTEMS ]
