SC2038 – Dual 2.2W Audio Amplifier Plus Stereo Headphone

SC2038 Datasheet PDF learn more.

Part number : SC2038

Functions : This is a kind of semiconductor. Dual 2.2W Audio Amplifier Plus Stereo Headphone.

Pin arrangement :

Package information :

Manufacturer : CHISIC

Image :

SC2038 Datasheet PDF

The texts in the PDF file :

SC2038 Dual 2.2W Audio Amplifier Plus Stereo Headphone

Features

l Stereo headphone amplifier mode l “Click and pop” suppression circuit l Unity-gain stable Applications l Multimedia Monitors l Portable DVD/VCD l Thermal shutdown protection circuit l DIP-16(173mil) Pb-Free Packaging l DIP-16 Exposed-DAP Pb-Free Packaging l Portable Televisions l Portable and Desktop Computers General DesCMiption The SC2038 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ω load (Note 1) or 2.5W to a 3Ω load (Note 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when driving stereo headphones. To simplify audio system design, the SC2038 combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip. The SC2038 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on. Pin Assignment SHUTDOWNP-IN GND +OUT A VDD −OUT A −IN A GND +IN A GND GND +OUT B VDD −OUT B −IN B BYPASS +IN B [ … ]

SC2038 PDF File



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