参数资料
| 型号： | AS2522B |
| 厂商： | ams |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC LINE INTERFACE TELEPH 32-TQFP |
| 标准包装： | 250 |
| 系列： | * |
Data Sheet AS2522B
austriamicrosystems
Revision 3.4
Page 11 of 19
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 <= VDD <= 7V
Input Current
+/- 25mA
Input Voltage (LS)
-0.3V <= Vin <= 12V
Input Voltage (LI, CS)
-0.3V <= Vin <= 8V
Input Voltage (STB, RI)
-2V <= Vin <= VDD+0.3V
Digital Input Voltage
-0.3V <= Vin <= VDD+0.3V
Electrostatic Discharge (HBM 1.5k
-100pF)
+/- 1000V
Storage Temperature
-65°C to +125°C
Recommended operating conditions
Supply Voltage (generated internally)
3V <= VDD <= 5V
Operating Temperature
-25°C to +70°C
DC characteristics
ILine=15mA w/o operation of any additional external
circuitry, unless other specified
Symbol
Parameter
Conditions
Min
Type
Max
Units
Test
IDDS
Operating Current
Speech Mode
3
6
mA
Y
IDDH
Operating Current
Handsfree Mode
7
10
mA
Y
VLI
Line Voltage LIVolt=0
Line Voltage LIVolt=1
15mA<=ILINE<=100mA
3.2
4.2
3.5
4.5
3.8
4.8
V
Y
IOL
Output Current, Sink
CS,SS
VOL=0.4V
1
mA
N
ams
AG
Technical
content
still
valid
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS2522BF | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Telephone Line Interface and Speakerphone Circuit |
| AS2522BQ | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Telephone Line Interface and Speakerphone Circuit |
| AS2522BT | 制造商:ams 功能描述:AS Series 3 to 5 V Telephone Line Interface and Speakerphone Circuit - TQFP-32 |
| AS2522B-T | 功能描述:IC LINE INTERFACE TELEPH 32-TQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 电信 系列:* 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 06/Feb/2012 标准包装:750 系列:* |
| AS2522B-Z | 制造商:ams 功能描述: |
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