NJM2776 - Headphone Amplifier

JRC

NJM2776 Datasheet Preview — Preview of NJM2776 PDF

Datasheet Details

Part number	NJM2776
Manufacturer	JRC ↗
File Size	616.74 KB
Description	Headphone Amplifier
Datasheet	NJM2776_JRC.pdf

NJM2776 Product details

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. çPACKAGE OUTLINE NJM2776RB2 MSOP10 (TVSP10)ç ç

Features

çOperating Voltage.
çLow Operating Current.
çSupply Current in Standby mode.
çOutput Power Exceeds.
çShock-noise less Standby mode.
çBipolar Technology.
çPackage Outline 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) ICC4(V+1 side)=200µA typ. (V+1=2.3V, V+2=1.2V, No signal) ICC3(V+2 side)=350µA typ. (V+1=2.3V, V+2=1.2V, No signal) ICC2(V+1 side)=25µA typ. (V+1=2.3V, V+2=1.2V) ICC1(V+2 side)= 6µA t.

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Published: Jun 14, 2009 |