TS4657 查看數據表（PDF） - STMicroelectronics
零件编号
产品描述 (功能)
生产厂家
TS4657
STMicroelectronics
TS4657 Datasheet PDF : 26 Pages
| |||
TS4657
Electrical characteristics
Figure 31. Signal to noise ratio vs. input level Figure 32. Signal to noise ratio vs. input level
V = 5V
CC
R = 10kΩ
L
FS = 32kHz
Input Data = 18bits
F = 1kHz
IN
LPF = 20kHz
T = 25°C
AMB
A-Weighted
Unweighted
V = 5V
CC
R = 10kΩ
L
FS = 48kHz
Input Data = 16bits
F = 1kHz
IN
LPF = 20kHz
T = 25°C
AMB
A-Weighted
Unweighted
Figure 33. Signal to noise ratio vs. input level Figure 34. Total harmonic distortion and noise
vs. frequency
V = 5V
CC
R = 10kΩ
L
FS = 48kHz
Input Data = 18bits
F = 1kHz
IN
LPF = 20kHz
T = 25°C
AMB
A-Weighted
Unweighted
V = 3V
CC
R = 10kΩ
L
FS = 32kHz
Input Data = 16bits
V = -6dBFS
IN
Unweighted
LPF = 20kHz
T = 25°C
AMB
20
20k
Figure 35. Total harmonic distortion and noise Figure 36. Total harmonic distortion and noise
vs. frequency
vs. frequency
V = 3V
CC
R = 10kΩ
L
FS = 32kHz
Input Data = 18bits
V = -6dBFS
IN
Unweighted
LPF = 20kHz
T = 25°C
AMB
V = 3V
CC
R = 10kΩ
L
FS = 48kHz
Input Data = 16bits
V = -6dBFS
IN
Unweighted
LPF = 20kHz
T = 25°C
AMB
20
20k
20
20k
15/26
Share Link: 