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Partno	Mfg	Dc	Qty	Available	Descript
LM4890MM/NOPB |LM4890MMNOPB	NS	N/a	23	avai	1 Watt Audio Power Amplifier 8-VSSOP -40 to 85

LM4890MM/NOPB ,1 Watt Audio Power Amplifier 8-VSSOP -40 to 85FEATURES DESCRIPTIONThe LM4890 is an audio power amplifier primarily2• Available in Space-Saving Pa ..
LM4890MMX ,1 Watt Audio Power AmplifierLM4890 1 Watt Audio Power AmplifierAugust 2004LM48901 Watt Audio Power Amplifier
LM4890MX ,1 Watt Audio Power Amplifierapplications in mobile phones and other por-j Power Output at 5.0V & 1% THD 1W(typ.)table communica ..
LM4891LD ,1 Watt Audio Power Amplifierfeaturesaninternalther-n No output coupling capacitors, snubber networks ormal shutdown protection ..
LM4891M ,1 Watt Audio Power AmplifierGeneral Description Key SpecificationsThe LM4891 is an audio power amplifier primarily designedj PS ..
LM4891MM ,1 Watt Audio Power AmplifierFeaturesprovide high quality output power with a minimal amount ofexternal components. The LM4891 d ..
LP2985AIM5X-3.0 ,Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesLP2985 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMDPackagesMarch ..
LP2985AIM5X-3.0/NOPB ,Micropower 150-mA Low-Noise Ultra-Low-Dropout Regulator in SOT-23 and DSBGA Packages 5-SOT-23 -40 to 125Maximum Ratings.. 410.2 Layout Example....... 216.2 ESD Ratings........ 411 Device and Documentatio ..
LP2985AIM5X-3.2 ,Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesApplicationsuse absolute minimum board space.n Cellular PhonePrecision Output: 1% tolerance output ..
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LP2985AIM5X-3.5 ,Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesLP2985 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMDPackagesMarch ..
LP2985AIM5X-3.5 ,Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD PackagesLP2985 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMDPackagesMarch ..

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LM4890MM/NOPB
1 Watt Audio Power Amplifier 10-WSON -40 to 85
LM4890
www.ti.com SNAS138L –SEPTEMBER 2001–REVISED MAY 2013
LM4890 1 Watt Audio Power Amplifier
Checkfor Samples: LM4890
1FEATURES DESCRIPTION
The LM4890is an audio power amplifier primarily Availablein Space-Saving Packages: DSBGA, designed for demanding applications in mobileVSSOP, SOIC, and WSON phones and other portable communication device• Ultra Low Current Shutdown Mode applications.Itis capable of delivering1 watt of BTL Output Can Drive Capacitive Loads continuous average powerto an 8Ω BTL load with
less than 1% distortion (THD+N) froma 5VDC power• Improved Pop& Click Circuitry Eliminates supply.Noises During Turn-On and Turn-Off
Transitions Boomer audio power amplifiers were designed
specificallyto provide high quality output power witha• 2.2- 5.5V Operation minimal amount of external components. The• No Output Coupling Capacitors, Snubber LM4890 does not require output coupling capacitorsNetworksor Bootstrap Capacitors Required or bootstrap capacitors, and thereforeis ideally suited Thermal Shutdown Protection for mobile phone and other low voltage applications
where minimal power consumption isa primary• Unity-Gain Stable requirement.• External Gain Configuration Capability
The LM4890 featuresa low-power consumption
shutdown mode, whichis achieved by driving theAPPLICATIONS shutdown pin with logic low. Additionally, the LM4890• Mobile Phones features an internal thermal shutdown protection PDAs mechanism. Portable Electronic Devices The LM4890 contains advanced pop& click circuitry
which eliminates noises which would otherwise occurKEY SPECIFICATIONS during turn-on and turn-off transitions. PSRRat 217Hz, VDD= 5V (Fig. 1): 62dB(typ.) The LM4890 is unity-gain stable and can be
configuredby external gain-setting resistors.• Power Outputat 5.0V& 1% THD: 1W(typ.) Power Outputat 3.3V& 1% THD: 400mW(typ.) Shutdown Current: 0.1μA(typ.)