NJM2173V - LOW VOLTAGE MICROPHONE AMPLIFIER for PORTABLE AUDIO

Product Overview

New Japan Radio

Part number	NJM2173V
Manufacturer	New Japan Radio
File Size	50.94 KB
Description	LOW VOLTAGE MICROPHONE AMPLIFIER for PORTABLE AUDIO
Datasheet	NJM2173V Datasheet
Additional preview pages of the NJM2173V datasheet.

The NJM2173 is a low voltage microphone amplifier designed for portable audio items.

It includes standby, two-type gain selector, and power ripple rejection adjustment circuit.

It realizes very low turn-noise at standby mode.

q Operating Voltage Range 2.7 to 4.5V + q Operating Current 2.2mA typ. at V =2.7V q Supply Current in Standby Mode 1µA max. q Maximum Output Voltage -1.5dBV typ. at THD=0.1% q Internal Two-type Gain Select Function 13dB typ. / 29dB typ. q Internal Standby Function q Power Ripple Rejection Terminal 95dB typ. at Gv=13dB q Bipolar Technology q Package Outline SSOP14 s PIN.

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Published: May 7, 2005 |