APA2070 Datasheet Stereo 2.6W Audio Power Amplifier

Manufacturer: ANPEC

Overview: APA2070 Stereo 2.6W Audio Power Amplifier (with DC Volume Control).

APA2070 stereo 2.6w audio power amplifier by ANPEC - Datasheet Preview

Datasheet Details

Part number	APA2070
Manufacturer	ANPEC
File Size	439.85 KB
Description	Stereo 2.6W Audio Power Amplifier
Download	APA2070 Download (PDF)

General Description

The APA2070 is a monolithic integrated circuit, which provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2.6W (2W) into 4Ω with less than 10% (1.0%) THD+N.

The attenuator range of the volume control in APA2070 is from 18dB (VVOLUME=0V) to -80dB (VVOLUME=3.54V) with 32 steps.

The advantage of internal gain setting can be less components and PCB area.

Key Features

Low Operating Current about 9mA (typical) Improved Depop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs 32-Step Volume Adjustable by DC Voltage with Hysteresis Output Power at 1% THD+N - 2.4W, at VDD=5V, BTLMode, RL=3Ω - 2W, at VDD=5V, BTLMode, RL=4Ω at 10% THD+N - 3.1W, at VDD=5V, BTLMode, RL=3Ω - 2.6W, at VDD=5V, BTLMode, RL=4Ω Two Output Modes: BTL and SE Modes Selected by SE/BTL Pin Low Current Consumption in Shutdown Mode (1µA, typi.

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