STMicroelectronics, 1-Channel Digital Audio Power Amplifier, 48-Pin, 31W VFQFPN

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RS Stock No.:
230-0080
Mfr. Part No.:
FDA903Q-V0Y
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Amplifier Type

Digital Audio Power Amplifier

Product Type

Audio Amplifier IC

Output Power

31W

Application

Car Audio

Amplifier Class

Class D

Mount Type

Surface

Number of Channels

1

Package Type

VFQFPN

Pin Count

48

Minimum Operating Temperature

-40°C

Length

6.85mm

Standards/Approvals

No

Height

0.85mm

Width

6.85 mm

Series

FDA903Q

Minimum Supply Voltage

28V

Maximum Supply Voltage

18V

Automotive Standard

AEC-Q100

Maximum Operating Temperature

125°C

The STMicroelectronics FDA903Q is a single bridge class D amplifier, designed in the most advanced BCD technology, intended for any automotive audio application. The FDA903Q integrates a high performance D/A converter together with powerful MOSFET outputs in class D, so it is very compact and powerful, moreover it reaches outstanding efficiency performances (90%).

Very low quiescent current

Output low pass filter included in the feedback allowing outstanding audio performances

Clipping detector

Integrated thermal protection

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