LM4835MTX ,Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable GainGeneral Description Key Specificationsn P at 1% THD+NThe LM4835 is a monolithic integrated circuit ..
LM4836LQ ,Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input MuxApplicationsn Portable and Desktop Computersn Multimedia Monitorsn Portable Radios, PDAs, and Porta ..
LM4836LQ ,Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input MuxElectrical Characteristics for Entire IC(Notes 8, 12) The following specifications apply for V = 5V ..
LM4836LQX ,Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input MuxElectrical Characteristics for Single-Ended Mode Operation (Continued)(Notes 8, 12) The following s ..
LM4836MT ,Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input MuxFeaturesselectable gain or bass boost, and an input mux making itn PC98 and PC99 Compliantoptimally ..
LM4836MTE ,Stereo 2W Audio Power Amplifiers with DC Volume Control, Bass Boost, and Input MuxGeneral Description Key Specificationsn P at 1% THD+NThe LM4836 is a monolithic integrated circuit ..
LP2980IM5X-3.1 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packagesapplications.n Guaranteed 50 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) pr ..
LP2980IM5X-3.2 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesLP2980 Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesJanuary 2003LP2 ..
LP2980IM5X-3.2 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesLP2980 Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesJanuary 2003LP2 ..
LP2980IM5X-3.3 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesApplicationspacitance on the regulator output.n Cellular PhonePrecisionOutput. 0.5% tolerance outpu ..
LP2980IM5X-3.3/NOPB ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 Package 5-SOT-23 -40 to 125 SNOS733P–APRIL 2000–REVISED SEPTEMBER 2016Changes from Revision L (April 2013) to Revision M Page• ..
LP2980IM5X-3.5 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packagesapplications.n Guaranteed 50 mAoutput currentUsing an optimized VIP™ (Vertically Integrated PNP) pr ..
LM4835LQ-LM4835MT-LM4835MTE-LM4835MTEX-LM4835MTX
Stereo 2W Audio Power Amplifiers with DC Volume Control and Selectable Gain
LM4835
Stereo 2W Audio Power Amplifiers
with DC Volume Control and Selectable Gain
General DescriptionThe LM4835isa monolithic integrated circuit that provides volume control, and stereo bridged audio power amplifi-
ers capableof producing 2W into4Ω (Note1) with less than
1.0% THDor 2.2W into 3Ω (Note2) with less than 1.0%
THD.
Boomer® audio integrated circuits were designed specifically provide high quality audio while requiringa minimum
amountof external components. The LM4835 incorporatesa volume control, stereo bridged audio power amplifiers
anda selectable gainor bass boost, makingit optimally
suitedfor multimedia monitors, portable radios, desktop, and
portable computer applications.
The LM4835 featuresan externally controlled, low-power
consumption shutdown mode, and botha power amplifier
and headphone mutefor maximum system flexibility and
performance.
Note1: When properly mountedtothe circuit board,the LM4835LQand
LM4835MTEwill deliver2Winto4Ω.The LM4835MTwill deliver 1.1Winto
8Ω.Seethe Application Informationsection LM4835LQ andfor LM4835MTE
usage information.
Note2:An LM4835LQand LM4835MTEthat have been properly mountedthe circuit boardand forced-air cooledwill deliver 2.2Winto3Ω.
Key Specifications POat 1% THD+N into3Ω (LM4835LQ, LM4835MTE) 2.2W (typ) into4Ω (LM4835LQ, LM4835MTE) 2.0W (typ) into8Ω (LM4835) 1.1W (typ) Single-ended mode- THD+Nat 85mW into 32Ω 1.0%
(typ) Shutdown current 0.7µA (typ)
Features PC98 Compliant DC Volume Control Interface 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
Connection Diagrams
LLP Package TSSOP PackageTop View
Order Number LM4835LQ
See NS Package LQA028AAfor Exposed-DAP LLP
Top View
Order Number LM4835MTor LM4835MTE
See NS Package MTC28for TSSOP SeeNS Package MXA28Afor Exposed-DAP TSSOP
February 2003
LM4835
Stereo
Audio
Power
Amplifiers
with
olume
Control
and
Selectable
Gain
