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STEVAL-CCA003V1

Low voltage audio power stereo amplifier based on TS4984IQT
  • active Active

This evaluation board is designed for the TS4984 stereo audio power amplifier. The micro-package QFN16 (quad, flat, non-leaded, 16-pin) combines space-saving with good thermal dissipation. The BTL gain is set at 2 V for both channels and can be adapted if necessary with a modification of R1/ R8 or R2/R6 values for the left/right channels. The R3/R6 and C3/C5 component locations are empty on the board to allow changes to both input configurations from single-ended to differential.

For use in differential mode, R4/R7 must be modified. The C1/C6 component locations are also left empty so that, if required, a low-pass filter can be added.

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Datasheet

Key Features

  • Operates from VCC=2.2 V to 5.5 V
  • 1 W output power per channel @ VCC=5 V, THD+N=1%, RL= 8
  • 10 nA standby current
  • 62 dB PSRR @ 217 Hz with grounded inputs
  • High SNR: 100 dB (A-weighted filter) typ.
  • Near-zero pop and click
  • Available in the QFN16 4x4 mm, 0.5 mm pitch, lead-free package

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS5691: Low-voltage stereo audio power amplifier based on the TS4984
1.1 115 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
zip
PCB layout
1.0 113 KB

Bill of Materials

Description Version Size
pdf
Bill of materials
1.0 14 KB

Schematic Pack

Description Version Size
pdf
Board schematic
1.0 18 KB

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
@
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-CCA003V1ActiveTS4984IQT-Distributor reported inventory date: 2014-04-18
Distributor NameRegionStockMin. order
Newark Element14Order NowAMERICA50
Farnell Element14Order NowEUROPE21
Ecopack2-

(*) 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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