LM4877IBP ,1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic LowFeaturesn micro SMD package (see App. note AN-1112)The LM4877 is a bridge-connected audio power amp ..
LM4877IBP ,1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic LowElectrical Characteristics V =5V (Notes 1, 2, 9)DDThe following specifications apply for V = 5V and ..
LM4877IBPX ,1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic Lowfeatures an externally controlled, low-powern Portable Computersconsumption shutdown mode, as well ..
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LM4878IBPX ,1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic LowGeneral Description Key SpecificationsThe LM4878 is a bridge-connected audio power amplifierj Power ..
LM4879IBL ,1.1 Watt Audio Power Amplifierapplications. It is capable ofjdelivering 1.1 watt of continuous average power to an 8Ω Power Outpu ..
LP2985A-18DBVR ,13
LP2985A-18DBVR ,13
LP2985A-18DBVR ,13
LP2985A-18DBVRG4 ,Single Output LDO, 150mA, Fixed(1.8V), 1.0% Tolerance, Low Quiescent Current, Low Noise 5-SOT-23 -40 to 125
LP2985A-18DBVRG4 ,Single Output LDO, 150mA, Fixed(1.8V), 1.0% Tolerance, Low Quiescent Current, Low Noise 5-SOT-23 -40 to 125
LP2985A-25DBVR ,150MA LOW NOISE LOW DROPOUT REGULATOR WITH SHUTDOWN
LM4877IBP-LM4877IBPX
1 Watt Audio Power Amplifier in micro SMD package with Shutdown Logic Low
LM4877 Watt Audio Power Amplifier in micro SMD package
with Shutdown Logic Low
General DescriptionThe LM4877isa bridge-connected audio power amplifier
capableof delivering1Wof continuous average powertoan load with less than .2% (THD) froma5V power supply.
Boomer audio power amplifiers were designed specificallyto
provide high quality output power witha minimal amountof
external components. Since the LM4877 does not require
output coupling capacitorsor bootstrap capacitors.Itis op-
timally suitedfor low-power portable applications.
The LM4877 featuresan externally controlled, low-power
consumption shutdown mode,as wellasan internal thermal
shutdown protection mechanism.
The unity-gain stable LM4877 canbe configuredby external
gain-setting resistors.
Key Specifications Power Outputat 0.2% THD 1W (typ) Shutdown Current 0.01µA (typ)
Features micro SMD package (see App. note AN-1112)5V-2V operation No output coupling capacitorsor bootstrap capacitors. Unity-gain stable External gain configuration capability
Applications Cellular Phones Portable Computers Low Voltage Audio Systems
Typical ApplicationFIGURE1. Typical Audio Amplifier Application Circuit
October 2002
LM4877
att
Audio
Power
Amplifier
micro
SMD
package
with
Shutdown
Logic
Low
