STEVAL-CCA008V1 STMicroelectronics, STEVAL-CCA008V1 Datasheet

STEVAL-CCA008V1

Manufacturer Part Number

STEVAL-CCA008V1

Description

BOARD EVAL BASED ON TS4998

Manufacturer

STMicroelectronics

Datasheets

1.TS4998IQT.pdf (33 pages)

2.STEVAL-CCA008V1.pdf (4 pages)

Specifications of STEVAL-CCA008V1

Amplifier Type

Class AB

Output Type

2-Channel (Stereo)

Max Output Power X Channels @ Load

1W x 2 @ 8 Ohm

Voltage - Supply

2.7 V ~ 5.5 V

Operating Temperature

-40°C ~ 85°C

Board Type

Fully Populated

Utilized Ic / Part

TS4998

Description/function

Audio Amplifiers

Operating Supply Voltage

2.7 V to 5.5 V

Output Power

1 W

Product

Audio Modules

Silicon Manufacturer

ST Micro

Silicon Core Number

TS4998

Kit Application Type

Amplifier

Application Sub Type

Stereo Audio Power Amplifier

Kit Contents

Board

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With/related Products

TS4998

Other names

497-8259

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Features

■

Description

The demonstration board STEVAL-CCA008V1 is

made to evaluate the TS4998 that is designed for

top-class stereo audio applications. Thanks to its

compact and power-dissipation efficient QFN16

package with exposed pad, it suits a variety of

applications. With a BTL configuration, this audio

power amplifier is capable of delivering 1 W per

channel of continuous RMS output power into an

8 Ω load at 5 V.

Each output channel (left and right) also has its

own external controlled standby mode pin to

reduce the supply current to less than 10 nA per

channel. The device also features an internal

thermal shutdown protection. The gain of each

channel can be configured by external gain

setting resistors.

February 2009

For further information contact your local STMicroelectronics sales office.

Operating range from V

1 W output power per channel

Ultra low standby consumption:10 nA typ.

80 dB PSRR @ 217 Hz with grounded inputs

High SNR: 106 dB(A) typ.

Fast startup time: 45 ms typ.

Circuit free of Pop and click

Dedicated standby pin per channel

Lead-free QFN16 4x4mm package

Demonstration board for 2x1 W differential input stereo audio

=5 V,THD+N =1%, RL =8 Ω

= 2.7 V to 5.5 V

Rev 1

amplifier based on the TS4998

STEVAL-CCA008V1

Data Brief

www.st.com

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Related parts for STEVAL-CCA008V1

STEVAL-CCA008V1 Summary of contents

Page 1

... Dedicated standby pin per channel ■ Lead-free QFN16 4x4mm package Description The demonstration board STEVAL-CCA008V1 is made to evaluate the TS4998 that is designed for top-class stereo audio applications. Thanks to its compact and power-dissipation efficient QFN16 package with exposed pad, it suits a variety of applications. With a BTL configuration, this audio ...

Page 2

... Cin4 1 330nF Cn4 2/4 R1 TS4998 - QFN16 24k TS4998 R2 24k LEFT RIN- RIGHT 3 RIN+ R3 24k R4 14 Bypass BIAS 24k GND GND 1uF Cb VCC Cn8 STEVAL-CCA008V1 VCC Cs2 Cs1 Cn5 100nF 1uF Vcc 12 LOUT LOUT+ + Cn6 9 ROUT ROUT+ + Cn7 STBY U1 VCC Cn9 ...

Page 3

... STEVAL-CCA008V1 2 Revision history Table 1. Document revision history Date 09-Feb-2009 Revision 1 Initial release. 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 - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 4/4 Please Read Carefully: © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-CCA008V1 ...

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