參數(shù)資料
型號(hào): L9214A
英文描述: CAP CER 220PF 3.15KVDC R3 RAD
中文描述: 低成本振鈴用戶接口
文件頁數(shù): 15/46頁
文件大?。?/td> 790K
代理商: L9214A
Preliminary Data Sheet
October 2001
Low-Cost Ringing SLIC
L9214A/G
Agere Systems Inc.
15
Electrical Characteristics
Table 5. Environmental Characteristics
1. Not to exceed 26 grams of water per kilogram of dry air.
Table 6. 5.0 V Supply Currents
V
BAT1
=
65 V, V
BAT2
=
21 V, V
CC
= 5.0 V.
Table 7. 5.0 V Powering
V
BAT1
=
65 V, V
BAT2
=
21 V, V
CC
= 5.0 V.
Note:
Refer to the power control description in the Applications section to calculate power dissipation in the forward/reverse off-hook state.
Parameter
Min
0
40
5
Typ
Max
70
85
95
1
Unit
°
C
°
C
%RH
Temperature Range (28-pin SOG)
Temperature Range (32-pin PLCC and 48-pin MLCC)
Humidity Range
1
Parameter
Min
Typ
Max
Unit
Supply Currents (scan state; no loop current):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (forward/reverse active; no loop current, V
BAT1
applied):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (disconnect mode):
I
VCC
I
VBAT1
I
VBAT2
Supply Currents (ringing mode, no load applied):
I
VCC
I
VBAT1
I
VBAT2
2.90
0.09
0.04
3.80
0.20
0.07
mA
mA
mA
4.8
1.5
1.0
6.00
1.95
1.20
mA
mA
mA
1.60
0.02
0.01
2.20
0.10
0.02
mA
mA
mA
4.40
1.70
0.57
5.0
2.2
0.7
mA
mA
mA
Parameter
Min
Typ
21
143
10
144
Max
33
182
18
183
Unit
mW
mW
mW
mW
Power Dissipation (scan state; no loop current)
Power Dissipation (forward/reverse active; no loop current, V
BAT1
applied)
Power Dissipation (disconnect mode)
Power Dissipation (ring mode; no load applied)
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