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參數(shù)資料
| 型號： | AS2523 |
| 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： | 電話線接口電路和揚(yáng)聲器 |
| 文件頁數(shù)： | 15/19頁 |
| 文件大?。?/td> | 340K |
| 代理商： | AS2523 |
Data Sheet AS2523, AS2524, AS2524B
austria
micro
systems
Revision 1.12, Preliminary
Page 15 of 19
Symbol
Parameter
Conditions
Min
Type
Max
Units
Test
V
NO
Noise Output Voltage
RO
T
AMP
=25°C
Gain = 7.5dB
-68
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
Test circuit
VSS
R232R
C2
1uF
VSS
VSS
U2
AS2523/24
17
20
21
23
25
26
27
1
4
3
2
1
1
2
1
22
14
24
11
16
10
9
12
13
15
28
7
5
8
6
RO
RECI
RECV
LO
xCS / xMUTE
DI / xPD
CLK / HFI
CBN
T
T
F
A
V
VPP
SS
VSSA
VSS
CI
CS
STB
LI
RI
LS
TONE IN
M3
M4
M1
M2
C
R1
600R
D1
10V
VSS
C6
100nF
C6
100nF
R1
6k
C6
100nF
C2
1uF
BC327
D1
5V1
VSS
V3
Vac
C
C6
100nF
VSS
R1
30R
C2
10uF
Vac
VSS
VSS
1
2
3
VSS
C
1
Vac
C3
1n
Q1
BC327
C6
100nF
VSS
C4
100nF
VSS
VSS
C6
100nF
Vac
R3
150R
C1
10uF
C
1
I1
Idc
C2
47uF
VSS
R1
300R
C7
100uF
R5
10k
R4
10k
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PDF描述 |
|---|---|
| AS2524 | Telephone Line Interface and Speakerphone Circuit |
| AS2524B | Telephone Line Interface and Speakerphone Circuit |
| AS2525B | Single Chip Speaker Phone |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AS2523_1 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Telephone Line Interface and Speakerphone Circuit |
| AS2523_13 | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:Telephone Line Interface and Speakerphone Circuit |
| AS25230FLF | 制造商:TT Electronics / IRC 功能描述:AS25230FLF |
| AS25230HLF | 制造商:TT Electronics / IRC 功能描述:AS25230HLF |
| AS25230JLF | 制造商:TT Electronics / IRC 功能描述:AS25230JLF |
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