TDA7492:50 W + 50 W dual BTL class-D audio amplifier

The TDA7492 is a dual BTL class-D audio amplifier with single power supply designed for LCD TVs and monitors.

Thanks to the high efficiency and exposed-pad-up (EPU) package, only a simple heatsink is required.

Key Features

  • 50 W + 50 W continuous output power at THD = 10% with RL = 6 Ω and VCC = 25 V
  • 40 W + 40 W continuous output power at THD = 10% with RL = 8 Ω and VCC = 25 V
  • Wide-range single-supply operation (8 - 26 V)
  • High efficiency (η = 90%)
  • Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB and 33.6 dB
  • Differential inputs minimize common-mode noise
  • Standby and mute features
  • Short-circuit protection
  • Thermal overload protection
  • Externally synchronizable
  • ECOPACK® , environmentally friendly package
产品规格
DescriptionVersionSize
DS5908: 50 W + 50 W dual BTL class-D audio amplifier6.0697 KB
应用手册
DescriptionVersionSize
AN3412: 10 W + 10 W dual BTL class-D audio amplifier demonstration board based on the TDA7491P1.11017 KB
AN4170: 20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV1.01 MB
AN4171: 25 W mono BTL class-D audio amplifier demonstration board based on the TDA7491MV1.0792 KB
AN3956: 5 W + 5 W dual BTL class-D audio amplifier demonstration board based on the TDA7491LP1.01 MB
AN3385: 50 W + 50 W dual BTL class-D audio amplifier demonstration board based on the TDA74921.0821 KB
AN4015: Dual-BTL class-D audio amplifier demonstration board based on the TDA7498E1.02 MB
Product Evaluation Tools
型号制造商Description
STEVAL-CCA027V150 W+50 W dual BTL class-D audio amplifier demonstration board based on TDA7492
样片和购买
型号PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TDA749213TRPowerSSO 36Tape And Reel--1.8241000NECEAR99MALAYSIA
TDA7492PowerSSO 36Tube0702.0161000NECEAR99MALAYSIA
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
TDA749213TRPowerSSO 36IndustrialEcopack2md_kb-wspc-powersso-36-wspc-slug-wspc-up_d2kbuq30bb5-wspc-(tda7492).pdf
md_kb-wspc-powersso-36-wspc-slug-wspc-up_d2kbuq30bb5-wspc-(tda7492).xml
TDA7492PowerSSO 36IndustrialEcopack2md_kb-wspc-powersso-36-wspc-slug-wspc-up_d2kbuq30bb5-wspc-(tda7492).pdf
md_kb-wspc-powersso-36-wspc-slug-wspc-up_d2kbuq30bb5-wspc-(tda7492).xml
50 W + 50 W dual BTL class-D audio amplifier TDA7492
circuit_diagram_14926_thumbnail.png TDA7492
10 W + 10 W dual BTL class-D audio amplifier demonstration board based on the TDA7491P STEVAL-CCA028V1
20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV STEVAL-CCA042V1
25 W mono BTL class-D audio amplifier demonstration board based on the TDA7491MV TDA7491P
5 W + 5 W dual BTL class-D audio amplifier demonstration board based on the TDA7491LP STEVAL-CCA029V1
50 W + 50 W dual BTL class-D audio amplifier demonstration board based on the TDA7492 STEVAL-CCA027V1
Dual-BTL class-D audio amplifier demonstration board based on the TDA7498E TDA7491P
md_kb-wspc-powersso-36-wspc-slug-wspc-up_d2kbuq30bb5-wspc-(tda7492).pdf TDA7492
md_kb-wspc-powersso-36-wspc-slug-wspc-up_d2kbuq30bb5-wspc-(tda7492).xml TDA7492