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NJM2777 - Audio Amplifier

Description

NJM2777 is a headphone amplifier with electronic volume.

80 dB, and mute function.

These are controlled by DC voltage.

The NJM2777 is suitable for headphone output on TV set.

Features

  • G Operating Voltage G Electronic Volume G Mute Function G Bipolar G Package Outline I BLOCK.

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Full PDF Text Transcription

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NJM2777 www.DataSheet4U.com Headphone Amplifier with Electronic Volume I GENERAL DESCRIPTION NJM2777 is a headphone amplifier with electronic volume. It includes widely gain adjustable volume, +20 to –80 dB, and mute function. These are controlled by DC voltage. The NJM2777 is suitable for headphone output on TV set. I FEATURES G Operating Voltage G Electronic Volume G Mute Function G Bipolar G Package Outline I BLOCK DIAGRAM CNTa CAPa Mute I PACKAGE OUTLINE NJM2777D NJM2777M NJM2777V 8 to 10 V +20dB to -80dB DIP14, DMP14, SSOP14 Mute IN a VOL OUTa IN b VOL OUTb Bias Vref CNTb CAPb I PIN FUNCTION No. 1 1 14 2 3 4 5 7 8 6 7 SYMBOL V+ GND V+ OUTb CNTb CAPb INb Mute N.C.
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