STEVAL-CCA018V1 STMicroelectronics, STEVAL-CCA018V1 Datasheet - Page 3

• 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
1
Block diagram and pin description
Figure 1.
Table 1.
GNDD
NC
LRCLK
SDAT
BCLK
MCLK
FORMAT2
FORMAT1
STDBY
GNDA
VOUTR
VOUTL
VCCA
VREGA
GNDA
GNDA
GNDD
VREGD
VCCD
NC
Pin name
Block diagram
Pin description
7
8
11
12
14
1
2
3
4
5
6
9
10
13
15
16
17
18
19
20
Pin
LRCLK
LRCLK
MCLK
MCLK
BCLK
BCLK
SDAT
SDAT
FORMAT1
FORMAT1
Supply
Non-connected
pin
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Digital input
Supply
Analog output
Analog output
Supply
Supply
Supply
Supply
Supply
Supply
Supply
Non-connected
pin
I/O
Interface
Interface
Digital
Digital
Audio
Audio
VCCA
VCCA
FORMAT2
FORMAT2
interface
interface
Control
Control
VCCD
VCCD
management unit
management unit
STDBY
STDBY
Digital ground, connected to GND
This pin must remain non-connected.
Channel select clock input
Serial audio data input
Bit clock input
Master clock input
Selection of the digital data audio format.
Selection of the digital data audio format.
Input for Standby pin. STDBY=VIL: the TS4657 is in
shutdown mode.
Analog ground, connect to GND.
Right channel analog output
Left channel analog output
Main analog power supply, connected to VCCD
Decoupling pin for the analog part
Analog ground, connected to GND
Analog ground, connect to GND
Digital ground, connected to GND
Decoupling pin for the digital part
Main digital power supply. Connect to VCCA
This pin must remain non-connected.
Digital
Digital
filters
filters
Power
Power
DAC
DAC
DAC
DAC
GNDD
GNDD
VREGD
VREGD
Block diagram and pin description
GNDA
GNDA
VREGA
VREGA
Function
VOUTR
VOUTR
VOUTL
VOUTL
3/26