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STEVAL-CCA016V1

Filter-free stereo 2.8 W Class-D audio power amplifier demo board with selectable 3D sound effects based on the TS4999
  • NRND NRND

This demonstration board is designed to evaluate the performances of TS4999, that is a stereo fully differential Class-D power amplifier.

It can drive up to 1.35 W into a 8 Ω load at 5 V per channel. The device has four different gain settings utilizing two discrete pins, G0 and G1.

Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 8 ms.

3D enhancement effects are selected through one digital input pin that allows more amazing stereo audio sound.

Two standby pins (active low) allow each channel to be switched off separately.

The TS4999 is available in a 18 bumps Flip-Chip package.

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Data Brief

Key Features

  • Operating range from VCC= 2.4 V to 5.5 V
  • Dedicated standby mode active low for each channel
  • Output power per channel: 2.8 W at 5 V into 4 Ω with 10% THD+N
  • Output power per channel: 0.7 W at 3.6 V into 8 Ω with 1% THD+N max.
  • Selectable 3D sound effect
  • Four gain setting steps: 3.5, 6, 9.5 and 12 dB.
  • Low current consumption
  • PSRR: 63 dB typ @ 217 Hz.
  • Fast start-up phase: 7.8 ms
  • Output short-circuit and thermal shutdown protection
  • RoHS compliant

Image

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB0843: Filter-free stereo 2.8 W Class-D audio power amplifier demo board with selectable 3D sound effects based on the TS4999
1.1 98 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
Gerber files for STEVAL-CCA016V1 board
1.0 373 KB

Bill of Materials

Description Version Size
pdf
BOM for STEVAL-CCA016V1 board
1.0 8 KB

Schematic Pack

Description Version Size
pdf
Board schematics for STEVAL-CCA016V1 board
1.0 48 KB

License Agreement

Description Version Size
pdf
Demo products licence agreement
1.0 22 KB

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CCA016V1NRNDTS4999EIJTBuy Direct70.38No availability reported, please contact our Sales officeEcopack2-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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