APA2068 Overview
Key Specifications
Max Voltage (typical range): 5.5 V
Min Voltage (typical range): 4.5 V
Length: 9.9 mm
Width: 3.9 mm
Description
APA2068 is a monolithic integrated circuit, which provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2.6W (1.8W) into 4Ω with less than 10% (1.0%) THD+N. The attenuator range of the volume control in APA2068 is from 20dB (DC_Vol=0V) to -80dB (DC_Vol=3.54V) with 32 steps.
Key Features
- Low Operating Current with 9mA
- Improved Depop Circuitry to Eliminate Turn-on and Turn-off Transients in Outputs
- 32 Steps Volume Adjustable by DC Voltage with Hysteresis
- 2.6W per Channel Output Power into 4Ω Load at 5V, BTL Mode
- Two Output Modes Allowable with BTL and SE Modes Selected by SE/BTL pin
