參數資料
型號： AS2522BF
廠商： AUSTRIAMICROSYSTEMS AG
元件分類： 無繩電話/電話
英文描述： Telephone Line Interface and Speakerphone Circuit
中文描述： SPEAKER PHONE CIRCUIT, UUC
封裝： DIE
文件頁數： 11/19頁
文件大?。?/td> 365K
代理商： AS2522BF
Data Sheet AS2522B
austria
micro
systems
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 <= 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)
3V <= 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
Type
Max
Units
Test
I
DDS
Operating Current
Speech Mode
3
6
mA
Y
I
DDH
Operating Current
Handsfree Mode
7
10
mA
Y
V
LI
Line Voltage LIVolt=0
Line Voltage LIVolt=1
15mA<=ILINE<=100mA
3.2
4.2
3.5
4.5
3.8
4.8
V
V
Y
Y
I
OL
Output Current, Sink
CS,SS
VOL=0.4V
1
mA
N
相關PDF資料
PDF描述
AS2522BQ Telephone Line Interface and Speakerphone Circuit
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AS2524 Telephone Line Interface and Speakerphone Circuit
AS2524B Telephone Line Interface and Speakerphone Circuit
AS2525B Single Chip Speaker Phone
相關代理商/技術參數
參數描述
AS2522BQ 制造商:AMSCO 制造商全稱: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 類別:集成電路 (IC) >> 接口 - 電信 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
AS2522B-Z 制造商:ams 功能描述:
AS2523 功能描述:IC LINE INTERFACE/SPKRPH 28-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 電信 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS 產品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
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