Datasheet4U Logo Datasheet4U.com

HWD2038 Datasheet Mono 2W Audio Power Amplifiers

Manufacturer: Unknown Manufacturer

Datasheet Details

Part number HWD2038
Manufacturer Unknown Manufacturer
File Size 174.25 KB
Description Mono 2W Audio Power Amplifiers
Download HWD2038 Download (PDF)

General Description

---The HWD2038 is a monolithic integrated circuit that provides DC volume control, and mono bridged audio power amplifiers capable of producing 2W into 4Ωwith less than1.0% THD or 2.2W into 3Ω with less than 1.0%THD.

---The HWD2038 is designed specifically to provide high quality audio from a surface mount package while requiring few external components.

It incorporates a DC volume control that consists of 31 steps that are individually selected by a variable DC voltage level on the volume control pin.

Overview

CS2 DATA SHEET HWD2038 —— Mono 2W Audio Power Amplifiers with DC Volume Control z.

Key Features

  • an externally controlled, low-power consumption shutdown mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. z Key Specifications.
  • PO at(1% THD+N).
  • Shutdown current z Features into 3Ω into 4Ω into 8Ω 2.2W (typ) 2.0W (typ) 1.1W (typ) 0.7 uA(typ).
  • DC Volume Control Interface.
  • Stereo switchable bridged.
  • No output coupling capacitors, or snubber circuits required.
  • “Click and pop” suppression circuitry.