... 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. ...
... No signal No signal 1 2 f=100kHz V THD=0.1% Rg=0 , A-Weighted =-20dBV, Rg doesn’t output the signal. IC doesn’t output the signal. IC set up 3.5dB typ. voltage gain. IC doesn’t output the signal. NJM2174 UNIT =-3dBV, R =47k , f=1kHz, Ta= MIN. TYP. MAX. 4.5 5.0 5.5 - 2.5 4.5 2 ...
... NJM2174 MEMO [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including ...