NCP2704 - Audio Management Integrated Circuit

Description

Pin Pin Name Type B2 IN1A Input A2 IN1B Input B1 IN2A Input A1 IN2B Input C3 SCL C4 SDA B3 GND D4 HSVDD C5 GND C2 GND A3 HSR A4 HSL D1 LPN D3 LPP D2 PVDD B4 I2CEN D5 C1P B5 C1N A5 PVM Input Input / Output Power Power Power Power Output Output Output Output Power Input Output Output Outpu

Features

Flexible MUX Capability and Volume Control.
Separated Mixer Control Between Louspeaker and Headset.
Support Either Differential or Single.
ended Input.
High Sound Quality.
100 dB PSRR on Headphone Amplifier.
80 dB PSRR on Loudspeaker Amplifier.
0.02% THD+N at 1 kHz on Headset Amplifier.
0.1% THD+N at 1 kHz on Loudspeaker Amplifier A1 IN2B B1 IN2A C1 NC D1 LPN A2 IN1B B2 IN1A C2 GND D2 PVDD A3 A4.

ON Semiconductor

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Datasheet Details

Part number	NCP2704
Manufacturer	ON Semiconductor
File Size	783.34 KB
Description	Audio Management Integrated Circuit
Datasheet	NCP2704 Datasheet
Additional preview pages of the NCP2704 datasheet.

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Full PDF Text Transcription

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NCP2704 Audio Management Integrated Circuit with 2.8 W Class D and LongPlay True Ground Headphone Amplifier http://onsemi.com The NCP2704 is a cost effective audio subsystem designed for portable applications such as cellular phones and portable media MARKING DIAGRAM player. It has been designed to cover the power audio requirements in portable equipment: including a high fidelity Class D speaker amplifier and a Class G equivalent LongPlay true ground headphone amplifier. This patented headphone amplifier circuitry allows the removal of the bulky output capacitors and minimize audio playback current consumption with minimum external components.

Published: Jan 18, 2016 |