The STPA003 is a MOSFET class AB audio power amplifier, designed for high-power car radio. In addition to the outstanding output current capability and distortion performance, the STPA003 is extremely robust against several kinds of fortuitous misconnection.
It is compliant to the most recent OEM specifications for low voltage operation (the so called 'start-stop' battery profile during engine stop).
It includes a DC offset detector and, in Flexiwatt27 package, a high side driver or a clipping detector.
|DS10473: 4 x 52 W quad bridge power amplifier with high side driver and low voltage operation||1.0||567 KB|
|Intelligent analog power amplifiers||1.0||715 KB|
|Power amplifiers and voltage regulators||750 KB|
|EVAL-TDA785X||ST||EVAL-TDA785x evaluation board for STPA001, STPA003, STPA008, TDA7851A, TDA7850A, and TDA7388A|
|Part Number||Marketing Status||Quantity||Unit Price (US$) *||Package||Packing Type||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STPA003OD-4WX||Active : Product is in volume production||1000||6.3||FLEXIWATT FM2 25||Tube||EAR99||CHINA||MORE INFO||Free Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|STPA003HSD-48X||Active : Product is in volume production||1000||6.7||FLEXIWATT FM2 27||Tube||EAR99||CHINA||MORE INFO||No availability reported, please contact our Sales office|
|STPA003CD-48X||Active : Product is in volume production||1000||6.7||FLEXIWATT FM2 27||Tube||EAR99||CHINA||MORE INFO||No availability reported, please contact our Sales office|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
|STPA003OD-4WX||Active||FLEXIWATT FM2 25||Automotive||Ecopack2|
|STPA003HSD-48X||Active||FLEXIWATT FM2 27||Automotive||Ecopack2|
|STPA003CD-48X||Active||FLEXIWATT FM2 27||Automotive||Ecopack2|
(**) 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.