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TDA7803A-8ZX
Integrated Circuits (ICs)

TDA7803A-8ZX

Active
STMicroelectronics

HIGH EFFICIENCY DIGITAL INPUT AUTOMOTIVE QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES, START STOP COMPATIBLE

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Search across all available documentation for this part.

DocumentsTDA7803A-8ZX | Datasheet+2
TDA7803A-8ZX
Integrated Circuits (ICs)

TDA7803A-8ZX

Active
STMicroelectronics

HIGH EFFICIENCY DIGITAL INPUT AUTOMOTIVE QUAD POWER AMPLIFIER WITH BUILT-IN DIAGNOSTICS FEATURES, START STOP COMPATIBLE

Deep-Dive with AI

DocumentsTDA7803A-8ZX | Datasheet+2

Technical Specifications

Parameters and characteristics for this part

SpecificationTDA7803A-8ZX
ApplicationsAudio
FunctionAudio ADC/Amplifier
GradeAutomotive
InterfaceTDM, I2C, I2S
Mounting TypeSurface Mount
Number of Channels [custom]4
Operating Temperature [Max]105 °C
Operating Temperature [Min]-40 °C
Package / Case27-Flexiwatt, Formed Leads
QualificationAEC-Q100
Specifications115 dB
Supplier Device Package27-Flexiwatt (SMD)
Voltage - Supply [Max]18.5 V
Voltage - Supply [Min]6 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 0$ 6.77
MouserN/A 357$ 7.34

Description

General part information

TDA7803A Series

The TDA7803A is a single chip quad bridge amplifier in advanced BCD technology integrating: a full D/A converter, digital input for direct connection to I2S (or TDM) and powerful MOSFET output stages.

The integrated D/A converter allows the performance to reach an outstanding 115 dB S/N ratio with more than 110 dB of dynamic range.

Moreover the TDA7803A integrates an innovative high efficiency concept, optimized also for uncorrelated music signals. The device is designed to be compatible to battery modulation for class-G systems.