STEVAL-CCA038V1 STMICROELECTRONICS [STMicroelectronics], STEVAL-CCA038V1 Datasheet

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STEVAL-CCA038V1

Manufacturer Part Number
STEVAL-CCA038V1
Description
Low-voltage audio power amplifier based on the TS4871IQT
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Features
Description
The STEVAL-CCA038V1 demonstration board is
designed for the TS4871 low power audio
amplifier. The micro package DFN8 (dual flat non-
leaded 8-pin) allows space saving and good
thermal dissipation.
The BTL gain is set at 2 V/V and can be adapted
if necessary with a modification of two (R1 or R2)
resistor values.
On the board, it is possible to modify the input
configuration from single ended to differential.
More information regarding component
calculations is available in the TS4871 datasheet.
May 2012
For further information contact your local STMicroelectronics sales office.
Operating from V
Active high standby mode
1.2 W output power @ V
F = 1 kHz, with 8 Ω load
Ultra low power consumption in standby mode
(10 nA)
62 dB PSRR @ 217 Hz in grounded mode
(A
Near zero pop and click
Ultra low distortion (0.1%)
Module gain set at 2 V/V
Thermal and short-circuit protection
RoHS compliant
V
= 2 V/V)
Low-voltage audio power amplifier based on the TS4871IQT
CC
= 2.2 V to 5.5 V
CC
= 5 V, THD = 1%,
Doc ID 023210 Rev 1
STEVAL-CCA038V1
Data brief
www.st.com
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STEVAL-CCA038V1 Summary of contents

Page 1

... Thermal and short-circuit protection ■ RoHS compliant Description The STEVAL-CCA038V1 demonstration board is designed for the TS4871 low power audio amplifier. The micro package DFN8 (dual flat non- leaded 8-pin) allows space saving and good thermal dissipation. The BTL gain is set at 2 V/V and can be adapted if necessary with a modification of two (R1 or R2) resistor values ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. Schematic diagram 2/4 Doc ID 023210 Rev 1 STEVAL-CCA038V1 ...

Page 3

... STEVAL-CCA038V1 2 Revision history Table 1. Document revision history Date 25-May-2012 Revision 1 Initial release. Doc ID 023210 Rev 1 Revision history Changes 3/4 ...

Page 4

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 023210 Rev 1 STEVAL-CCA038V1 ...

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