LA4581MB
LA4581MB is Preamplifier Power Amplifier manufactured by SANYO.
Ordering number: EN3535A
Monolithic Linear IC
LA4581MB Preamplifier + Power Amplifier for 3V Headphone Stereos
Overview
The LA4581MB is an auto reverse-supported preamplifier + power amplifier IC that is intended for use in 3V headphone stereos.
Package Dimensions unit : mm
3112-MFP24S
[LA4581MB]
Features
. Preamplifier muting and preamplifier output on/off can be . . . . implemented with one pin. This IC can easily be used to construct a set with a radio. The power amplifier needs no input/output coupling capacitor. A high-frequency cut capacitor is connected to the preamplifier input pin and the power amplifier input pin. (Anti-buzz provision) Because Vref AMP (r0 = 10 Ω) is built...
