参数资料
| 型号： | AS2533 |
| 厂商： | ams |
| 文件页数： | 8/26页 |
| 文件大小： | 0K |
| 描述： | IC TELEPHONE CMOS MULTIFU 28SOIC |
| 标准包装： | 27 |
| 系列： | * |
Data She et AS25 33-36
austriamicrosystems
Revision 8.10
Page 15 of 25
AC Characteristics (I LINE = 15 mA; f = 800 Hz unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Tx
Transmit
Test Circuit Figure 9
ATX
Gain, Transmit
M1/M2 to LI
35.1
36.6
38.1
dB
ATX/F
Variation with Frequency
f = 500 Hz to 3.4 kHz
±0.8
dB
THD
Distortion
VLI < 0.25VRMS
2
%
VAGC
Soft Clip Level
2
VPEAK
ASCO
Soft Clip Overdrive
20
dB
tATTACK
Attack Time
30
s/6 dB
tDECAY
Decay Time
20
ms/6dB
ZIN
Input Impedance (M1/M2)
20
k
AMUTE
Mute Attenuation
Mute activated
60
dB
VNO
Noise Output Voltage
TAMB = 25°C
-72
dBmp
VIN Max
Input Voltage Range
Differential
±1
VPEAK
(M1/M2)
Single Ended
±0.5
VPEAK
BJT
Output Driver
VIN MAX
Input Voltage Range (LI)
±2
VPEAK
VTX
Dynamic Range
±2
VPEAK
RL
Return Loss
ZRL =1000
; TAMB = 25°C
18
dB
ZAC/TEMP Temperature Variation
0.5
/°C
Rx
Receive
Test Circuit Figure 9
ARX
Receive Gain (Vol. default)
LI to RO
1.5
3
4.5
dB
AVOL
Volume Gain
VOL key
+5.4
dBr
AVOL
Volume Gain
–/+ keys
-5.4/+8.1
dBr
ARX/F
Variation with Frequency
f = 500 Hz to 3.4 kHz
±0.8
dB
THD
Distortion
VRI < 0.25VRMS
2
%
VAGC
Soft Clip Level
VRO =
1
VPEAK
ASCO
Soft Clip Overdrive
10
dB
tATTACT
Attack Time
VRI > 0.8VRMS
30
s/6 dB
tDECAY
Decay Time
20
ms/6dB
VNO
Noise Output Voltage
TAMB = 25°C
-72
dBmp
VUFC
Unwanted F. Components
50 Hz....20 kHz
-60
dBm
ZIN
Input Impedance (RI)
8
k
VIN RI
Input Voltage Range (RI)
±2
VPEAK
AST
Sidetone Cancellation
VRI < 0.25VRMS
26
dB
VIN ST
Input Voltage Range (STB)
±2
VPEAK
ZIN
Input Impedance (STB)
80
k
ams
AG
Technical
content
still
valid
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PDF描述 |
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| AS2536 | IC TELEPHONE CMOS MULTIFU 28SOIC |
| AS2540-T | IC TELEPHONE CMOS MULTIFU 28SOIC |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS2533/34B/35/36 DB | 制造商:ams 功能描述:Demo Board |
| AS2533/34B/35/36-DB | 制造商:ams 功能描述:AS2533/34B/25/36 Demo Board |
| AS2533_1 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Multi-Standard CMOS Telephone IC for Basic Telephones |
| AS2533_11 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Multi-Standard CMOS Telephone IC for Basic Telephones |
| AS2533F | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Multi-Standard CMOS Telephone IC for Basic Telephones |
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