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參數(shù)資料
| 型號(hào)： | AS2504 |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 英文描述： | ECONOLINE: REC3-S_DRW(Z)/H4,H6 - Safety standards and approval: EN 60950 certified, rated for 250VAV (LVD test report)- Applied for Ul 1950 Component Recognised Certification- 3W DIP Package- 4kVDC & 6kVDC Isolation- Regulated Output- Continuous Short Circiut Protection Auto-Restarting |
| 中文描述： | 無繩電話，應(yīng)答機(jī)線路接口 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 202K |
| 代理商： | AS2504 |
Preliminary Data Sheet
AS2504
7/12
August 1998
Electrical characteristics
Electrical charateristics are measured with the Test Circuit application. Typical mean values will not be
tested.
Absolute maximum ratings
Positive Supply Voltage
-0.3V <= V
DD
<= 7V
Input Current
± 25mA
Input Voltage (LS)
-0.3V <= V
in
<= 12V
Input Voltage (LI, CS)
-0.3V <= V
in
<= 8V
Input Voltage (STB, RI)
-2V <= V
in
<= V
DD
+0.3V
Digital Input Voltage
-0.3V <= V
in
<= V
DD
+0.3V
Electrostatic Discharge (HBM 1.5k
-100pF)
± 1000V
Storage Temperature
-65°C to +125°C
Recommended operating conditions
Supply Voltage (generated internally)
4V <= V
DD
<= 5V
Operating Temperature
-25°C to +70°C
DC characteristics
I
Line
=15mA w/o operation of any additional external circuitry, unless other specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
DD
Operating Current
Speech Mode
MASK=H, V
DD
=2.5V
3
300
5
mA
μA
V
LI
Line Voltage
15mA<=I
LINE
<=100mA
4.2
4.5
4.8
V
I
OL
Output Current, Sink CS
V
OL
=0.4V
1
mA
V
IL
Digital Input Voltage LOW
Pins HSS,RX0,TX0,
TX1,AUX0,AUX1
V
SS
0.2 V
DD
V
V
IH
Digital Input Voltage HIGH Pins HSS,RX0,TX0,
TX1,AUX0,AUX1
0.8 V
DD
V
DD
V
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