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BD78322EFJ-M - Monaural Speaker Amplifier

Download the BD78322EFJ-M datasheet PDF. This datasheet also covers the BD78306EFJ-M variant, as both devices belong to the same monaural speaker amplifier family and are provided as variant models within a single manufacturer datasheet.

Description

BD783xxEFJ-M Series are Class-AB monaural speaker amplifiers designed for automotive.

Class-AB amplifiers have no requirements for care about EMI noise.

Adopting power package HTSOP-J8 achieves high output power.

Features

  • AEC-Q100 Qualified(Note 1).
  • Pop Noise Reduction Function.
  • Shutdown Function.
  • Protection Functions - Over Current Protection - Thermal Shutdown - Under Voltage Lock Out (UVLO).
  • Power Package with Thermal Pad HTSOP-J8 (Note 1) Grade2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD78306EFJ-M-ROHM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD78322EFJ-M
Manufacturer ROHM
File Size 1.60 MB
Description Monaural Speaker Amplifier
Datasheet download datasheet BD78322EFJ-M Datasheet

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Other Datasheets by ROHM

Part Number Description
BD78320EFJ-M Monaural Speaker Amplifier
BD78324EFJ-M Monaural Speaker Amplifier
BD78326EFJ-M Monaural Speaker Amplifier
BD78306EFJ-M Monaural Speaker Amplifier
BD78308EFJ-M Monaural Speaker Amplifier

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.

View original datasheet text
Datasheet Class-AB Speaker Amplifier Series 1.2 W Monaural Speaker Amplifier for Automotive BD783xxEFJ-M Series (Including products under development) General Description BD783xxEFJ-M Series are Class-AB monaural speaker amplifiers designed for automotive. Class-AB amplifiers have no requirements for care about EMI noise. Adopting power package HTSOP-J8 achieves high output power. Low quiescent current can reduce battery consumption. Shutdown current is also very low (0.1 µA Typ) and pop noise level when switching to shutdown is very small, so this device is suitable for applications in which the mode often changes between “shutdown state” and “active state”.