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V2.5 April 2004
Data Sheet
Ag1110
LOW COST PBX SLIC
DC Electrical Characteristics*
Characteristic
Symbol
Min
Typ†
Max
Units Test Comments
1
Supply Currents, On-hook
ICC
IBAT
1
IBAT
1
1.75
0.25
2.50
mA
Idle
Idle
20k Tip-Ring
2
Power Consumption, On-
hook
PTOT
22
130
mW
Idle
20k Tip-Ring
3
Constant current feed to
line
ILOOP
23
16
15
25
18.5
16.5
27
mA
RLOOP
‡= 1100R
RLOOP
‡=2000R
RLOOP
‡=2300R
4
Tip/Gnd or Ring/Gnd or
Tip&Ring/Gnd over-
current
30
mA
VBAT= -48V
5
SHK:
Output Low Voltage
Output High Voltage
VOL
VOH
3.15
0.9
V
V
@0.4mA
@-0.4mA
6
SHK:
Output Low Voltage
Output High Voltage
VOL
VOH
3.5
0.4
V
V
@50uA
@-50uA
7
RDI, LO:
Input Low Voltage
Input High Voltage
VIL
VOH
4.0
0.3.
V
V
8
RDI, LO:
Input Low Current
Input High Current
IIL
IIH
-0.5
+1.2
mA
mA
9
Switch Hook Detect
Threshold
10
mA
10
Relay driver current sink
capacity
IDO
50
75
mA
VRDI = +5V
* All DC Electrical Characteristics are with VCC at +5.0V +5% and VBAT at -48V, and at 25°C unless otherwise stated.
†Typical figures are for design aid only and are not guaranteed.
‡RLOOP includes 300R for telephone set.
1
Operating
IBAT is dependent upon the users application.
© Silver Telecom 2004
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