NJM2171A - LOW VOLTAGE HEADPHONE AMPLIFIER for PORTABLE AUDIO

Product Overview

New Japan Radio

Datasheet Details

Part number	NJM2171A
Manufacturer	New Japan Radio
File Size	191.46 KB
Description	LOW VOLTAGE HEADPHONE AMPLIFIER for PORTABLE AUDIO
Datasheet	NJM2171A Datasheet
Additional preview pages of the NJM2171A datasheet.

Product details

Description

The NJM2171A is a low voltage headphone amplifier designed for portable audio items.

The NJM2171A operates directly for battery supply.

It includes mute and standby circuit which require few external components and realize low current consumption and very low turn-noise at standby mode.

Features

q Operating Voltage V 1=1.8 to 4.5V + V 2=0.9 to 4.5V + q Operating Current 450µA typ. @V 1=2.3V + 700µA typ. @V 2=1.2V q Supply Current in Power Down Mode + 10µA typ. @V 1=2.3V + 25µA typ. @V 2=1.2V @THD=10% q Output Power Exceeds 5mW RL=16Ω q Fixed Voltage Gain 11.5dB typ. q Package Outline VSP10 q Bipolar Technology + s PIN.

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Other Datasheets by New Japan Radio

NJM2172 - OPERATIONAL AMPLIFIER
NJM2173A - LOW VOLTAGE MICROPHONE AMPLIFIER for PORTABLE AUDIO
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Published: Jul 31, 2006 |