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BD5445EFV - Analog Input / Single End Output Class-D Speaker Amplifier

Key Features

  • ) 17W stereo single-ended outputs 34W mono bridge-tied-load output 2) Wide supply voltage (From 10V to 27V) 3) Four selectable gain (14, 20, 26, 32dB) 4) Master / Slave function 5) Soft-start and Soft-mute 6) Low noise, Low distortion 7) Various protection functions (High temperature, Output short, Under voltage) 8) Small power package (HTSSOP-B28).

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Datasheet Details

Part number BD5445EFV
Manufacturer ROHM
File Size 819.94 KB
Description Analog Input / Single End Output Class-D Speaker Amplifier
Datasheet download datasheet BD5445EFV Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet4U.com Middle Power Class-D Speaker Amplifiers Analog Input / Single End Output Class-D Speaker Amplifier BD5445EFV No.10075EBT16 ●Overview BD5445EFV is a Analog input type Class D Speaker Amplifier designed for Flat-panel TVs in particular for space-saving and low-power consumption, delivers an output power of 17W+17W. This IC employs state-of-the-art Bipolar, CMOS, and DMOS (BCD) process technology that eliminates turn-on resistance in the output power stage and internal loss due to line resistances up to an ultimate level. With this technology, the IC can achieve high efficiency of 91% (10W+10W output with 8Ω load).