STEVAL-CCA018V1 STMicroelectronics, STEVAL-CCA018V1 Datasheet - Page 6

• 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

Configuring the demonstration board
3.3
6/12
Figure 3.
Output filters
The output filter embedded on the demonstration board is a low-pass filter made up of a
resistor and a capacitor. In this configuration, the -3 dB cut-off frequency in Hz is:
with R = R
Figure 3
output filters are necessary. If the output filters are not necessary, JP5 and JP7 are shorted
and JP4 and JP6 are opened. If the output filters are required, JP4 and JP6 are shorted and
JP5 and JP7 are opened.
----------------------------- -
2π
Output stage without output filters Figure 4.
×
1
R
×
and
C
5
= R
Figure 4
7
in ohms, C in farads and C = C
show the jumper settings to use depending on whether or not the
Doc ID 15911 Rev 1
6
= C
Output stage with output filters
7
.
AN3001