Datasheet4U Logo Datasheet4U.com

EMA2202 - Stereo 2.4W Audio Power Amplifier

General Description

1.1W (typ) into 8Ω .

BTL mode PO at 5V, f=1kHz, 10% THD+N 3W (typ) into 3Ω .

Single-ended mode PO at 5V, f=1kHz, 1% THD+N 85mW (typ) into 32Ω .

Key Features

  • an externally controlled, low-power consumption shutdown mode, and both power amplifier and headphone mute for maximum system flexibility and performance. Advanced pop & click circuitry is built in to eliminate noises that would otherwise occur during turn-on and turn-off transitions.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
EMA2217 2-W STEREO AUDIO POWER AMPLIFIER Elite MicroPower
EMA2 Dual Digital Transistors Rohm
EMA2001 3W Audio Power Amplifier ESMT
EMA2012 2.7W Mono Filter-less Class-D Audio Amplifier ESMT
EMA20N03A MOSFET Excelliance MOS

Other Datasheets by ESMT (Elite Semiconductor Microelectronics Technology)

Part Number Description
EMA2203 Stereo 2.4W Audio Power Amplifier
EMA2204 2.7W/Ch Stereo Fully Differential Audio Power Amplifier
EMA2004 2.7W Mono Fully Differential Audio Power Amplifier
EMA2011 2.7W Mono Filter-less Class-D Audio Amplifier
EMA2016 2.5W/CH Stereo Filter-less Class-D Audio Amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ESMT/EMP GENERAL DESCRIPTION EMA2202 Stereo 2.4W Audio Power Amplifier with DC Volume Control and Selectable Gain 1.1W (typ) into 8Ω ． BTL mode PO at 5V, f=1kHz, 10% THD+N 3W (typ) into 3Ω ． Single-ended mode PO at 5V, f=1kHz, 1% THD+N 85mW (typ) into 32Ω ． Shutdown current 0.1µA (typ) The EMA2202 is a monolithic integrated circuit that provides DC volume control, and stereo bridged audio power amplifiers capable of producing 2W into 4Ω or 2.4W into 3Ω with less than 1.0% THD+N. The EMA2202 incorporates a DC volume control, stereo bridged audio power amplifiers and a selectable gain or bass boost, making it optimally suited for multimedia monitors, portable radios, desktop, and portable computer applications.