BH3544F Series

Standard Headphone Amplifier

Catalog

Standard Headphone Amplifier

Part	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Output Type	Mounting Type	Package / Case	Package / Case	Package / Case	Features	Type	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]
Rohm Semiconductor BH3544F-E2	16 Ohm 62 mW	2	2.8 V	6.5 V	Headphones 2-Channel (Stereo)	Surface Mount	0.173 in	4.4 mm	8-SOIC	Mute Thermal Protection	Class AB	8-SOP	-25 °C	75 °C

Catalog

Standard Headphone Amplifier

Description

BH3544F is digital-source headphone amplifier. BH3544F has a fixed gain of 6 dB, so external gain setting is not needed. Mute function can make it easy to perform countermeasures to prevent pop noise when the power supply turns ON or OFF. Moreover, built-in thermal shutdown circuits prevent IC destruction due to short circuits.