參數(shù)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(shù)： 13/19頁
文件大?。?/td> 365K
代理商： AS2522BF
Data Sheet AS2522B
austria
micro
systems
Revision 3.4
Page 13 of 19
Receive characteristics
I
Line
=15mA f=800Hz, default settings unless other specified
Symbol
Parameter
Conditions
Min
Type
Max
Units
Test
A
RO
Receive Gain
LS
→
RO
Z
AC(syn)
=1000
Vol default
-2
-0.5
1
dB
Y
A
LO12
Receive Gain
LS
→
LO1/LO2
Z
AC(syn)
=1000
Vol maximum
+28
+29.0
+31
dB
Y
A
RX
Variation with frequency
f=500Hz to 3.4kHz
±0.8
dB
N
A
VRRO
Control range
LS
→
RO
16 steps
-7/+8
dBr
N
A
VRLS
Control range
LS
→
LS1/LS2
16 steps
-7/+8
dBr
N
THD
LS
Distortion LS1/LS2
V
LS
=0.25VRMS
5
%
Y
THD
RO
Distortion RO
V
LS
=0.25VRMS
2
%
Y
V
UFC
Unwanted Freq. Cmp.
f = 200 … 20kHz
-60
dBm
Y
V
AGCRO
Soft Clip Level
RO
1
VP
N
V
AGCLS
Soft Clip Level
LS1/2
2
VP
N
A
SCLS
Soft Clip Overdrive
LS1/2
10
dB
N
t
attack
Attack time
70
us/6dB
N
t
decay
Decay time
100
ms/6dB
N
V
NO
Noise Output Voltage
RO
T
AMP
=25°C
Gain = 3dB
-72
dBmp
Y
Z
IN-RI
V
INmax
Input Imp. RI
Input Voltage Range RI
8
±2
k
Vp
N
Z
IN-STB
V
INmax
Input Imp. STB
Input Volt. Range STB
80
±2
k
Vp
N
ST
Side tone
V
RI
<=0.25VRMS
26
dB
Y
RL
Z
AC/°C
Return Loss
Temp. Variation
Z
AC(syn)
=1000
18
0.5
dB
/°C
Y
相關(guān)PDF資料
PDF描述
AS2522BQ Telephone Line Interface and Speakerphone Circuit
AS2523 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
AS2524 Telephone Line Interface and Speakerphone Circuit
AS2524B Telephone Line Interface and Speakerphone Circuit
AS2525B Single Chip Speaker Phone
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)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(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 06/Feb/2012 標準包裝:750 系列:*
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