STEVAL-CCA018V1 STMicroelectronics, STEVAL-CCA018V1 Datasheet - Page 15

• Manufacturer Part Number: STEVAL-CCA018V1
• Description: EVAL BOARD A/D TS4657
• Manufacturer: STMicroelectronics
• Type: Other Power Managementr

Specifications of STEVAL-CCA018V1

• Design Resources: STEVAL-CCA018V1 BOM STEVAL-CCA018V1 Schematic
• Featured Product: STM32 Cortex-M3 Companion Products
• Main Purpose: Audio, Audio Processing
• Embedded: No
• Utilized Ic / Part: TS4657
• Primary Attributes: I²S, Right- or Left- Justified
• Secondary Attributes: 3 V ~ 5.5 V Supply
• Interface Type: I2C
• Operating Supply Voltage: 3 V to 5.5 V
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: TS4657
• Other names: 497-10735

TS4657
Figure 31. Signal to noise ratio vs. input level Figure 32. Signal to noise ratio vs. input level
Figure 33. Signal to noise ratio vs. input level Figure 34. Total harmonic distortion and noise
Figure 35. Total harmonic distortion and noise
20
V
R
FS = 32kHz
Input Data = 18bits
V
Unweighted
LPF = 20kHz
T
CC
IN
AMB
L
V
R
FS = 32kHz
Input Data = 18bits
F
LPF = 20kHz
T
V
R
FS = 48kHz
Input Data = 18bits
F
LPF = 20kHz
T
= 10k
= -6dBFS
IN
IN
CC
AMB
CC
AMB
L
L
= 3V
vs. frequency
= 25
= 10k
= 10k
= 1kHz
= 1kHz
= 5V
= 5V
= 25
= 25
Ω
°
C
Ω
Ω
°
°
C
C
A-Weighted
A-Weighted
Unweighted
Unweighted
20k
Figure 36. Total harmonic distortion and noise
20
20
V
R
FS = 48kHz
Input Data = 16bits
V
Unweighted
LPF = 20kHz
T
V
R
FS = 32kHz
Input Data = 16bits
V
Unweighted
LPF = 20kHz
T
AMB
CC
IN
L
CC
IN
AMB
L
V
R
FS = 48kHz
Input Data = 16bits
F
LPF = 20kHz
T
= 10k
= 10k
= -6dBFS
= -6dBFS
IN
AMB
= 3V
CC
L
= 3V
vs. frequency
vs. frequency
= 25
= 25
= 10k
= 1kHz
= 5V
= 25
Ω
Ω
°
°
C
C
Ω
°
C
Electrical characteristics
A-Weighted
Unweighted
20k
20k
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