BD78326UEFJ-M Series

2.8 W High Power Monaural Speaker Amplifier for Automotive

Catalog

2.8 W High Power Monaural Speaker Amplifier for Automotive

Part	Qualification	Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Package / Case	Package / Case	Package / Case	Output Type	Grade	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [custom]	Supplier Device Package
Rohm Semiconductor BD78326UEFJ-ME2	AEC-Q100	Class AB	-40 °C	105 ░C	5.5 V	4 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	2-Channel (Stereo)	Automotive	1.6 W	2	8-HTSOP-J

Catalog

2.8 W High Power Monaural Speaker Amplifier for Automotive

Key Features

• AEC-Q100 Qualified (Grade 2), 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

Description

BD78326UEFJ-M is 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 (0.1μA 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".This IC uses different production line against series model BD78326EFJ-M for the purpose of improving production efficiency. We recommend using this IC for your new development. Electric characteristics noted in Datasheet does not differ between Production Line. In addition, the data of BD78326EFJ-M is disclosed for documents and design models unless otherwise specified.