The TDA7801 is a new BCD technology quad bridge amplifier for car audio applications.
Thanks to the BCD6 technology it is possible to integrate a high performance D/A converter together with powerful MOSFET outputs.
The possibility of having the D/A conversion on board allows the performance to reach an outstanding 115 dB S/N ratio with more than 105 dB of dynamic range.
This device is equipped with a full diagnostics array that communicates the status of each speaker through the I2C bus. The possibility to control the configuration and behavior of the device by means of the I2C bus makes TDA7801 a very flexible machine.
|DS8838: Digital input quad power amplifier with built-in diagnostics features||4.1||1 MB|
|Intelligent analog power amplifiers||1.0||837 KB|
|Intelligent analog power amplifiers||1.0||715 KB|
|TDA7801: Digital-input car-audio power amplifier||2.1||197 KB|
|Power amplifiers and voltage regulators||750 KB|
|Part Number||Marketing Status||Quantity||Unit Price (US$) *||Package||Packing Type||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|TDA7801PD||Active : Product is in volume production||1000||6.3||PowerSO 36||Tube||EAR99||MALAYSIA||MORE INFO||No availability reported, please contact our Sales office|
|TDA7801SMTR||Target : Product is in design feasibility stage. No commitment taken to produce||-||-||OUTLINE FW 27 SMD||Tape And Reel||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|TDA7801PDTR||Active : Product is in volume production||1000||6.3||PowerSO 36||Tape And Reel||EAR99||MALAYSIA||MORE INFO||No availability reported, please contact our Sales office|
|TDA7801||Active : Product is in volume production||1000||5.7||FLEXIWATT FM2 27||Tube||EAR99||CHINA||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
|TDA7801SMTR||Target||OUTLINE FW 27 SMD||Automotive||Ecopack2|
|TDA7801||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.