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NJM2776

JRC
Part Number NJM2776
Manufacturer JRC
Description Audio Amplifier / TVSP10
Published Jun 14, 2009
Detailed Description NJM2776 www.DataSheet4U.com Headphone Amplifier for Portable Audio s GENERAL DESCRIPTION The NJM2776 is a low voltage h...
Datasheet PDF File NJM2776 PDF File

NJM2776
NJM2776

Overview
NJM2776 www.
DataSheet4U.
com Headphone Amplifier for Portable Audio s GENERAL DESCRIPTION The NJM2776 is a low voltage headphone amplifier for portable audio applications.
The NJM2776 operates directly for one battery supply with + + independent power supply terminals (V 1 and V 2).
Also it provides shock-noise less standby mode.
The NJM2776 is suitable for portable MD, portable CD and others.
s PACKAGE OUTLINE NJM2776RB2 s FEATURES q Operating Voltage V 1(from step-up converter) =1.
8 to 4.
5V (however, V 1 > V 2) + + + V 2(from battery) =0.
9 to 4.
5V (however, V 1 > V 2) + + + q Low Operating Current ICC4(V 1 side)=200µA typ.
(V 1=2.
3V, V 2=1.
2V, No signal) + + + ICC3(V 2 side)=350µA typ.
...


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