STEVAL-CCA043V1 STMicroelectronics, STEVAL-CCA043V1 Datasheet

STEVAL-CCA043V1

Manufacturer Part Number

STEVAL-CCA043V1

Description

Audio IC Development Tools 25 Watt Mono BTL Class-D Audio Amp

Manufacturer

STMicroelectronics

Type

Audio Amplifiersr

Datasheet

1.STEVAL-CCA043V1.pdf (4 pages)

Specifications of STEVAL-CCA043V1

Product Category

Audio IC Development Tools

Rohs

yes

Product

Demonstration Boards

Tool Is For Evaluation Of

TDA7491MV

Operating Supply Voltage

5 V to 18 V

Description/function

25 Watt mono BTL class-D audio amplifier demonstration board

Maximum Operating Temperature

+ 70 C

Minimum Operating Temperature

0 C

Operating Supply Current

26 mA

Output Power

25 W

For Use With

TDA7491MV

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Features

■

Description

The STEVAL-CCA043V1 demonstration board is

designed for the TDA7491MV mono BTL class-D

power amplifier.

Thanks to its high efficiency, the device

assembled in the PSSO36 (slug-down) package

is capable of dissipating heat without a heatsink.

Jumpers on the board allow the configuration of

the amplifier in order to verify all the features as

single-ended or differential input, fixed gain

settings.

Microswiches are also provided to enable the

standby and mute functions.

October 2012

High output-power capability:

– 25 W / 6 Ω at 16 V, 1 KHz,THD = 10%

– 20 W / 8 Ω at 18 V, 1 KHz, THD = 10%

Wide-range , single supply operation

(5 V- 18 V)

High efficiency (η = 90%)

Four selectable, fixed gain settings

(20 dB, 26 dB, 30 dB and 32 dB)

Differential input to minimize common-mode

noise

Standby and mute features

Short-circuit and thermal overload protection

Externally synchronizable

RoHS compliant

25 Watt mono BTL class-D audio amplifier demonstration board

Doc ID 023795 Rev 1

based on the TDA7491MV

STEVAL-CCA043V1

Data brief

www.st.com

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Related parts for STEVAL-CCA043V1

STEVAL-CCA043V1 Summary of contents

Page 1

... Short-circuit and thermal overload protection ■ Externally synchronizable ■ RoHS compliant Description The STEVAL-CCA043V1 demonstration board is designed for the TDA7491MV mono BTL class-D power amplifier. Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without a heatsink. ...

Page 2

... Schematic diagram 1 Schematic diagram Figure 1. STEVAL-CCA043V1 circuit schematic 2/4 Doc ID 023795 Rev 1 STEVAL-CCA043V1 ...

Page 3

... STEVAL-CCA043V1 2 Revision history Table 1. Document revision history Date 25-Oct-2012 Revision 1 Initial release. Doc ID 023795 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 023795 Rev 1 STEVAL-CCA043V1 ...

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