参数资料
型号: W671330P
厂商: WINBOND ELECTRONICS CORP
元件分类: 模拟传输电路
英文描述: TELECOM-SLIC, PQCC28
封装: PLASTIC, LCC-28
文件页数: 35/48页
文件大小: 1344K
代理商: W671330P
W671300 SERIES
10.5. LOOP DETECTORS & SUPERVISORY FUNCTIONS
Parameters
Conditions
Min
Typ
Max
Units
Switch Hook Programming Range
5
-
15
mA
Switch Hook Programming Accuracy
(1% Programming
Resistor)
-10
-
+10
%
Dial Pulse Distortion
-
1.0
-
%
Ring Trip Comparator Threshold
1.12
1.25
1.37
V
Ring Trip Programming Current Accuracy
(1% Programming
Resistor)
-10
-
+10
%
Ground Key Threshold
-
12
-
mA
E0 Transition, DET Output Delay
-
20
-
s
Thermal Alarm Output
IC Junction Temperature
-
175
-
oC
10.6. LOGIC INPUTS (F0, F1, F2, E0, SWC , BSEL)
Parameters
Conditions
Min
Typ
Max
Units
Input Low Voltage
-
0.8
V
Input High Voltage
2.0
-
V
Input Low Current
VIL = 0.4V
-20
-10
-
A
Input High Current
VIH = 2.4V
-
1
A
10.7. LOGIC OUTPUTS ( DET , ALM )
Parameters
Conditions
Min
Typ
Max
Units
Output Low Voltage
IOL = 5 mA
-
.15
0.4
V
Output High Voltage
IOH = 100 A
2.4
2.8
-
V
- 40 -
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