ST FDA803D-EHT

D 类1-通道（单声道）3.3V ~ 18V

Overview

STMicroelectronics’ FDA803D-EHT is an innovative 1-channel class D audio amplifier, suitable for a wide range of applications, especially in automotive. Thanks to wide operating battery range it can be powered by a standard car battery but also stepped down voltages, down to 3.3 V. It features a unique open load and offset in-play diagnostic that allows perfect control of the speaker. The FDA803D-EHT is tested according to CISPR 25, Class V (fourth edition), and shows an outstanding level of efficiency which allows a reduced weight and current consumption of the systems. It has a power limiting feature which allows it to adapt output power to small speakers.Features: AEC-Q100 qualified, Integrated 108 dB D/A conversion, Wide operating supply range from 3.3 V to 18 V, suitable for car radio, telematics, and e-call, Power limiting function, Full I2C diagnostic, including DC offset and open load detection in play, Output low-pass filter included in the feedback allowing outstanding audio performances, Car infotainment, Car audio, E-call, Telematics, AVAS

Features

Tape & Reel (TR) Package
36-FSOP (0.295, 7.50mm Width) Exposed Pad package
FDA803 family
Automotive, AEC-Q100 series

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
FDA803D-EHT audio amplifiers applications.

• Precision measurement
• Power control
• Information processing
• Weak signal detection
• Signal amplification
• Signal filtering
• Signal operation
• Video and image computer boards
• Medical instruments
• Television broadcasting equipment