參數(shù)資料
型號: AS3543-ECTP
廠商: ams
文件頁數(shù): 6/92頁
文件大小: 0K
描述: IC CODEC AUDIO FRONT END 68CTBGA
標(biāo)準(zhǔn)包裝: 4,000
類型: 音頻編解碼器
應(yīng)用: 便攜式音頻,電話
安裝類型: 表面貼裝
封裝/外殼: 68-TFBGA
供應(yīng)商設(shè)備封裝: 68-CTBGA(6x6)
包裝: 帶卷 (TR)
www.austriamicrosystems.com
Revision 1.11
13 - 91
AS3543 3v2
Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s
6.1
Audio Specification
BVDD=+3.6V, VDD27=HPVDD=FVDD=+3V, VDD17=+2.9V, fS=48kHz, TA=+25C, unless otherwise specified.
Table 5. Electrical Characteristics
Symbol
Parameter
Condition
Min
Typ
Max
Unit
DAC Input to Line Output
FS
Full Scale Output
RL= 10k, f=1kHz, 1VRMS input
0,960
VRMS
SNR
Signal to Noise Ratio
A-weighted, no load, silence input
100
dB
DR
Dynamic Range
A-weighted, no load, -60dB FS, f=1kHz
94
dB
THD
Total Harmonic Distortion
1kHz -1dB FS input, RL=10k
-82
dB
CS
Channel Separation
RL=10k
62
dB
Line Input to Line Output
FS
Full Scale Output
RL= 10k, f=1kHz, 1VRMS input
0,754
VRMS
SNR
Signal to Noise Ratio
A-weighted, no load, silence input
101
dB
THD
Total Harmonic Distortion
1kHz 1VRMS (-1dB FS) input, RL=10k
-72
dB
CS
Channel Separation
RL=10k
100
dB
DAC Input to HP Output
FS
Full Scale Output
RL=32
0,800
VRMS
RL=16
0,793
VRMS
SNR
Signal to Noise Ratio
A-weighted, no load, silence input
100
dB
DR
Dynamic Range
A-weighted, no load, -60dB FS, f=1kHz
89
dB
THD
Total Harmonic Distortion
no load, f=1kHz, -1dB FS input
-80
dB
POUT=20mW, RL=32, f=1kHz, -1dB FS
-79
dB
POUT=40mW, RL=16, f=1kHz, -1dB FS
-78
-60
dB
CS
Channel Separation
RL=32
-61
dB
RL= 16
-60
dB
Line Input to HP Output
FS
Full Scale Output
RL= 32, f=1kHz, 1VRMS(FS) input
0,834
VRMS
RL= 16, f=1kHz, 1VRMS(FS) input
0,827
VRMS
SNR
Signal to Noise Ratio
A-weighted, no load, silence input
101
dB
THD
Total Harmonic Distortion
no load, f=1kHz, 1VRMS
-72
dB
POUT=20mW, RL=32, f=1kHz, 1VRMS
-72
dB
POUT=40mW, RL=16, f=1kHz, 1VRMS
-72
-60
dB
CS
Channel Separation
RL = 32
84
dB
RL = 16
72
dB
Mic Input to Line Output
FS
Full Scale Output
f=1kHz, 27mVRMS FS input
0,950
VRMS
SNR
Signal to Noise Ratio
A-weighted, no load, silence input
80
dB
THD
Total Harmonic Distortion
1kHz 27mVRMS FS input
-77
dB
Mic Input to ADC Output
SNR
Signal to Noise Ratio
A-weighted, no load, silence input
81
dB
DR
Dynamic Range
A-weighted, no load, -60dB FS, f=1kHz
84
dB
THD
Total Harmonic Distortion
1kHz 27mVVRMS FS input
-65
dB
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