STEVAL-CCA037V1 STMICROELECTRONICS [STMicroelectronics], STEVAL-CCA037V1 Datasheet

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STEVAL-CCA037V1

Manufacturer Part Number
STEVAL-CCA037V1
Description
Amplifier based on the TS4990IQT
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Features
Description
The STEVAL-CCA037V1 demonstration board is
designed to evaluate the TS4990IQT low
power audio amplifier. The micro package DFN8
(dual flat non-leaded 8 pins) 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.
It is possible to modify the input configuration from
single ended to differential of the STEVAL-
CCA037V1 demonstration board.
More information regarding component
calculations is available in the TS4990 datasheet.
April 2012
For further information contact your local STMicroelectronics sales office.
Operating from V
Active low standby mode
1.2 W output power @ V
F = 1 kHz, with 8 Ω load
Ultra low power consumption in standby mode
(10 nA)
62dB 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)
CC
= 2.2 V to 5.5 V
CC
= 5 V, THD = 1%,
Doc ID 023151 Rev 1
Amplifier based on the TS4990IQT
STEVAL-CCA037V1
Data brief
www.st.com
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STEVAL-CCA037V1 Summary of contents

Page 1

... Thermal and short-circuit protection ■ RoHS compliant Description The STEVAL-CCA037V1 demonstration board is designed to evaluate the TS4990IQT low power audio amplifier. The micro package DFN8 (dual flat non-leaded 8 pins) 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 023151 Rev 1 STEVAL-CCA037V1 ...

Page 3

... STEVAL-CCA037V1 2 Revision history Table 1. Document revision history Date 27-Apr-2012 Revision 1 Initial release. Doc ID 023151 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 023151 Rev 1 STEVAL-CCA037V1 ...

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