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NJM2174 - AUDIO LINE AMPLIFIER with MUTE FUNCTION

General Description

The NJM2174 is a low voltage audio line amplifier designed for audio items.

Internal closed loop voltage gain is suitable for amplifier of small line signal in digital audio items.

It includes mute circuit which realizes very low turn-noise at power on/off.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NJM2174 AUDIO LINE AMPLIFIER with MUTE FUNCTION s GENERAL DESCRIPTION The NJM2174 is a low voltage audio line amplifier designed for audio items. Internal closed loop voltage gain is suitable for amplifier of small line signal in digital audio items. It includes mute circuit which realizes very low turn-noise at power on/off. It is suitable for digital audio items with line out. NJM2174V s FEARTURES q Operating Voltage q Operating Current q Maximum Output Voltage q Closed Loop Voltage Gain 4.5 to 5.5V + 2.5mA typ. at V =5V 4dBV typ. at THD=0.1% 3.5dB typ. at f=1kHz 2.5dB typ. at f=100kHz q Mute Function -85dB typ. q Supply Voltage Rejection Ratio 60dB typ.) q Bipolar Technology q Package Outline SSOP14 s PACKAGE OUTLINE s PIN CONFIGURATION 1 2 3 4 5 6 7 14 13 12 11 10 9 8 PIN FUNCTION 8.