70 V, 60 W DMOS audio amplifier with mute and standby

The TDA7296 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered loudspeakers, Topclass TV).

Thanks to the wide voltage range and to the high out current capability it is able to supply the highest power into both 4Ω and 8Ω loads even in presence of poor supply regulation, with high Supply Voltage Rejection.

The built in muting function with turn on delay simplifies the remote operation avoiding switching on-off noises.

Key Features

  • SHORT CIRCUIT PROTECTION
  • VERY LOW NOISE
  • THERMAL SHUTDOWN
  • NO BOUCHEROT CELLS
  • NO SWITCH ON/OFF NOISE
  • MULTIPOWER BCD TECHNOLOGY
  • DMOS POWER STAGE
  • VERY HIGH OPERATING VOLTAGE RANGE (±35V)
  • MUTING/STAND-BY FUNCTIONS
  • VERY LOW DISTORTION
  • HIGH OUTPUT POWER (UP TO 60W MUSIC POWER)

Circuit Diagram

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Design

Technical Documentation

Product Specifications
Description Version Size
DS0179 DS0179: 70V - 60W DMOS audio amplifier with mute/st-by 10.3 297 KB

Tools and Software

Embedded Software
Audio ICs Software




Sample & Buy

Part Number Package Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
TDA7296 MW 15L Tube - - Active 2.947 1000 NEC EAR99 MOROCCO MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TDA7296 ActiveMW 15LIndustrialEcopack2 0
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(**) 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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