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參數(shù)資料
| 型號： | AS2540-ZSOW |
| 廠商： | AUSTRIAMICROSYSTEMS AG |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | Remote controlled Basic Phone; Package Type: SOIC-28; Temperature Range: -15 - +60 °C; Output Interface: 2-Wire Serial; Supply Voltage: 3,60-5,00 |
| 封裝： | SOIC-28 |
| 文件頁數(shù)： | 11/18頁 |
| 文件大?。?/td> | 248K |
| 代理商： | AS2540-ZSOW |
Data Sheet AS2540
austria
micro
systems
Revision 3.1
Page 11 of 18
Electrical characteristics
Electrical characteristics 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
<= 10V
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)
+/- 800V
Storage Temperature
-65°C to +125°C
Recommended operating conditions
Supply Voltage (generated internally)
3.6V <= V
DD
<= 5V
Oscillator Frequency
Resonator Murata CSA 3.58MG312AM
3.58MHz
Operating Temperature
-15°C to +60°C
DC characteristics
I
Line
=15mA w/o operation of SI through optocouplers, unless other specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Test
I
DD
Operating Current
Speech Mode
Speech Mode with SI
MF Dialling
LD Dialling, V
DD
=2.5V
Ring Mode, V
DD
=2.5V
3
5
4
200
300
5
mA
mA
mA
μA
μA
Y
N
N
N
N
V
LI
Line Voltage
15mA<=I
LINE
<=100mA
4.2
4.5
4.8
V
Y
I
OL
Output Current, Sink CS,
DPn, MO
TXD
V
OL
=0.4V
V
OL
=10mA
1
10
mA
mA
N
N
I
OH
Output Current, Source MO
V
OH
=V
DD
-0.4V
-1
mA
N
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