LM4810LDX ,LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown ModeLM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown ModeNovember 2002LM4810Dual 105mW H ..
LM4810MA ,LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown Modefeatures an externally controlled, active-high,micropower consumption shutdown mode, as well as an
LM4810MAX ,LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown ModeGeneral Description32Ω 0.1% (typ)The LM4810 is a dual audio power amplifier capable ofn Shutdown Cu ..
LM4810MAX ,LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown ModeFeaturesBoomeraudiopoweramplifiersweredesignedspecificallyton Active-high shutdown modeprovide high ..
LM4810MAX ,LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown ModeGeneral Description32Ω 0.1% (typ)The LM4810 is a dual audio power amplifier capable ofn Shutdown Cu ..
LM4810MM ,LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown ModeGeneral Description32Ω 0.1% (typ)The LM4810 is a dual audio power amplifier capable ofn Shutdown Cu ..
LP2980AIM5X-2.5 ,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 ..
LP2980AIM5X-2.7 ,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 ..
LP2980AIM5X-2.7 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesFeaturesn Ultra low dropout voltageThe LP2980 is a 50 mA, fixed-output voltage regulator de-signed ..
LP2980AIM5X-2.8 ,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 ..
LP2980AIM5X-2.9 ,Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD PackagesFeaturesn Ultra low dropout voltageThe LP2980 is a 50 mA, fixed-output voltage regulator de-signed ..
LP2980AIM5X-3.0 ,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 ..
LM4810LDX-LM4810MA-LM4810MAX-LM4810MM-LM4810MMX
LM4810 Dual 105mW Headphone Amplifier with Active-High Shutdown Mode
LM4810
Dual 105mW Headphone Amplifier with Active-High
Shutdown Mode
General DescriptionThe LM4810isa dual audio power amplifier capableof
delivering 105mWper channelof continuous average power
intoa 16Ω load with 0.1% (THD+N) froma5V power supply.
Boomer audio power amplifiers were designed specificallyto
provide high quality output power witha minimal amountof
external components. Since the LM4810 does not require
bootstrap capacitorsor snubber networks,itis optimally
suitedfor low-power portable systems.
The unity-gain stable LM4810 canbe configuredby external
gain-setting resistors.
The LM4810 featuresan externally controlled, active-high,
micropower consumption shutdown mode,as wellasan
internal thermal shutdown protection mechanism.
Key Specifications THD+Nat 1kHz, 105mW continuous average power into
16Ω 0.1% (typ) THD+Nat 1kHz, 70mW continuous average power into
32Ω 0.1% (typ) Shutdown Current 0.4µA (typ)
Features Active-high shutdown mode LLP, MSOP, and SO surface mount packaging "Click and Pop" suppression circuitry Low shutdown current No bootstrap capacitors required Unity-gain stable
Applications Cellular Phones Personal Computers Microphone Preamplifier PDA’s
Typical Application*Refertothe
Application Information Sectionfor information concerning proper selectionofthe inputand output coupling capacitors.
FIGURE1. Typical Audio Amplifier Application CircuitNovember 2002
LM4810
Dual
105mW
Headphone
Amplifier
with
Active-High
Shutdown
Mode
