參數(shù)資料
型號(hào): TS4657IQT
廠(chǎng)商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 2 CHANNEL, AUDIO AMPLIFIER, QCC20
封裝: 4 X 4 MM, ROHS COMPLIANT, QFN-20
文件頁(yè)數(shù): 6/26頁(yè)
文件大?。?/td> 1412K
代理商: TS4657IQT
Electrical characteristics
TS4657
14/26
Figure 25.
Signal to noise ratio vs. input level
Figure 26.
Signal to noise ratio vs. input level
A-Weighted
V
CC
= 5V
R
L
= 5k
Ω
FS = 48kHz
Input Data = 18bits
F
IN
= 1kHz
LPF = 20kHz
T
AMB
= 25
°C
Unweighted
A-Weighted
V
CC
= 3V
R
L
= 10k
Ω
FS = 32kHz
Input Data = 16bits
F
IN
= 1kHz
LPF = 20kHz
T
AMB
= 25
°C
Unweighted
Figure 27.
Signal to noise ratio vs. input level
Figure 28.
Signal to noise ratio vs. input level
A-Weighted
V
CC
= 3V
R
L
= 10k
Ω
FS = 32kHz
Input Data = 18bits
F
IN
= 1kHz
LPF = 20kHz
T
AMB
= 25
°C
Unweighted
A-Weighted
V
CC
= 3V
R
L
= 10k
Ω
FS = 48kHz
Input Data = 16bits
F
IN
= 1kHz
LPF = 20kHz
T
AMB
= 25
°C
Unweighted
Figure 29.
Signal to noise ratio vs. input level
Figure 30.
Signal to noise ratio vs. input level
A-Weighted
V
CC
= 3V
R
L
= 10k
Ω
FS = 48kHz
Input Data = 18bits
F
IN
= 1kHz
LPF = 20kHz
T
AMB
= 25
°C
Unweighted
A-Weighted
V
CC
= 5V
R
L
= 10k
Ω
FS = 32kHz
Input Data = 16bits
F
IN
= 1kHz
LPF = 20kHz
T
AMB
= 25
°C
Unweighted
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