Datasheet Texas Instruments LM4836MTEX/NOPB — Ficha de datos

LM4836
www.ti.com SNAS045F – JUNE 1999 – REVISED MAY 2013 LM4836 Stereo 2W Audio Power Amplifiers
with DC Volume Control, Bass Boost, and Input Mux
Check for Samples: LM4836 FEATURES DESCRIPTION The LM4836 is a monolithic integrated circuit that
provides DC volume control, and stereo bridged
audio power amplifiers capable of producing 2W into
4Ω with less than 1.0% THD+N, or 2.2W into 3Ω with
less than 1.0% THD+N (see Notes below). 1 2 PC98 and PC99 Compliant
DC Volume Control Interface
Input Mux
System Beep Detect
Stereo Switchable Bridged/Single-Ended
Power Amplifiers
Selectable Internal/External Gain and Bass
Boost Configurable
“Click and Pop” Suppression Circuitry
Thermal Shutdown Protection Circuitry APPLICATIONS Portable and Desktop Computers
Multimedia Monitors
Portable Radios, PDAs, and Portable TVs KEY SPECIFICATIONS PO at 1% THD+N
Into 3О© (LM4836LQ, LM4836MTE) 2.2 W (typ)
Into 4О© (LM4836LQ, LM4836MTE) 2.0 W (typ)
Into 8О© (LM4836) 1.1 W (typ)
Single-Ended Mode -THD+N at 85 mW Into …