STEVAL-CCA042V1 STMicroelectronics, STEVAL-CCA042V1 Datasheet

STEVAL-CCA042V1

Manufacturer Part Number

STEVAL-CCA042V1

Description

Audio IC Development Tools 20W, 20W Dual BTL Class-D Audio Amp

Manufacturer

STMicroelectronics

Type

Audio Amplifiersr

Datasheet

1.STEVAL-CCA042V1.pdf (4 pages)

Specifications of STEVAL-CCA042V1

Product Category

Audio IC Development Tools

Rohs

yes

Product

Demonstration Boards

Tool Is For Evaluation Of

TDA7491HV

Operating Supply Voltage

5 V to 18 V

Description/function

20 W dual BTL class-D audio amplifier demonstration board

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Operating Supply Current

26 mA

Output Power

20 W

For Use With

TDA7491HV

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20 W + 20 W dual BTL class-D audio amplifier demonstration board

Features

■

Description

The STEVAL-CCA042V1 demonstration board is

designed for the TDA7491HV high-power dual

BTL class-D audio 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 configuration of the

amplifier to verify all the features as single-ended

or differential inputs, fixed gain settings.

Microswitches are also provided to enable the

standby and mute functions

October 2012

For further information contact your local STMicroelectronics sales office.

20 W +20 W continuous output power at

THD = 10%, R

9.5 W + 9.5 W continuous output power at

THD = 10%, R

Wide-range single-supply operation (5 - 18 V)

High efficiency (η = 90%)

Four selectable, fixed gain settings (20 dB, 26

dB, 30 dB and 32 dB)

Differential inputs to minimize common-mode

noise

Filterless operation

Standby and mute features

Short-circuit and thermal overload protections

Externally synchronizable

RoHS compliant

= 8

, V

= 18 V

= 12 V

Doc ID 023793 Rev 1

STEVAL-CCA042V1

based on the TDA7491HV

Data brief

www.st.com

1/4

Related parts for STEVAL-CCA042V1

STEVAL-CCA042V1 Summary of contents

Page 1

... Short-circuit and thermal overload protections ■ Externally synchronizable ■ RoHS compliant Description The STEVAL-CCA042V1 demonstration board is designed for the TDA7491HV high-power dual BTL class-D audio 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-CCA042V1 circuit schematic 2/4 Doc ID 023793 Rev 1 STEVAL-CCA042V1 ...

Page 3

... STEVAL-CCA042V1 2 Revision history Table 1. Document revision history Date Revision 25-Oct-2012 1 Initial release. Doc ID 023793 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 023793 Rev 1 STEVAL-CCA042V1 ...

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