250mW Audio Power Amplifier with Shutdown Mode

文件：445.08 Kbytes 页数：12 Pages

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250mW Audio Power Amplifier with Shutdown Mode

General Description\nThe LM4882 is a single-ended audio power amplifier capable of delivering 250 mW of continuous average power into an 8Ω load with 1% (THD + N) from a 5V power supply.\nBoomer® audio power amplifiers were designed specifically to provide high quality output power with a minima ■ MSOP surface mount packaging\n■ “Click and Pop” Suppression Circuitry\n■ Supply voltages from 2.4V–5.5V\n■ Operating Temperature −40˚C to 85˚C\n■ Unity-gain stable\n■ External gain configuration capability\n■ No bootstrap capacitors, or snubber circuits are necessaryApplications\n■ Personal Comput;

TI

德州仪器

LM48820 Ground-Referenced, Ultra Low Noise, Fixed Gain, 95mW Stereo Headphone Amplifier

1FEATURES 2• Available in Space Saving 0.4mm Pitch DSBGA Package • Fixed Logic Levels • Ground Referenced Outputs • High PSRR • Ultra Low Current Shutdown Mode • Improved Pop and Click Circuitry Eliminates Noises During Turn-On and Turn-Off outputTransitions • No Output Coupling Capacitor

文件：547.32 Kbytes 页数：18 Pages

TI

德州仪器

丝印：GI7；Package：DSBGA；LM48820 Ground-Referenced, Ultra Low Noise, Fixed Gain, 95mW Stereo Headphone Amplifier

1FEATURES 2• Available in Space Saving 0.4mm Pitch DSBGA Package • Fixed Logic Levels • Ground Referenced Outputs • High PSRR • Ultra Low Current Shutdown Mode • Improved Pop and Click Circuitry Eliminates Noises During Turn-On and Turn-Off outputTransitions • No Output Coupling Capacitor

文件：547.32 Kbytes 页数：18 Pages

TI

德州仪器

丝印：GI7；Package：DSBGA；LM48820 Ground-Referenced, Ultra Low Noise, Fixed Gain, 95mW Stereo Headphone Amplifier

1FEATURES 2• Available in Space Saving 0.4mm Pitch DSBGA Package • Fixed Logic Levels • Ground Referenced Outputs • High PSRR • Ultra Low Current Shutdown Mode • Improved Pop and Click Circuitry Eliminates Noises During Turn-On and Turn-Off outputTransitions • No Output Coupling Capacitor

文件：547.32 Kbytes 页数：18 Pages

TI

德州仪器

丝印：GI7；Package：DSBGA；LM48820 Ground-Referenced, Ultra Low Noise, Fixed Gain, 95mW Stereo Headphone Amplifier

1FEATURES 2• Available in Space Saving 0.4mm Pitch DSBGA Package • Fixed Logic Levels • Ground Referenced Outputs • High PSRR • Ultra Low Current Shutdown Mode • Improved Pop and Click Circuitry Eliminates Noises During Turn-On and Turn-Off outputTransitions • No Output Coupling Capacitor

文件：547.32 Kbytes 页数：18 Pages

TI

德州仪器

丝印：GI7；Package：DSBGA；LM48820 Ground-Referenced, Ultra Low Noise, Fixed Gain, 95mW Stereo Headphone Amplifier

1FEATURES 2• Available in Space Saving 0.4mm Pitch DSBGA Package • Fixed Logic Levels • Ground Referenced Outputs • High PSRR • Ultra Low Current Shutdown Mode • Improved Pop and Click Circuitry Eliminates Noises During Turn-On and Turn-Off outputTransitions • No Output Coupling Capacitor

文件：547.32 Kbytes 页数：18 Pages

TI

德州仪器

LM48821 Direct Coupled, Ultra Low Noise, 52mW Differential Input Stereo Headphone Amplifier with I2C Volume Control

1FEATURES 2• Ground Referenced Outputs • Differential Inputs • I2C Volume and Mode Controls • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Advanced Output Transient Suppression Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • 2.0V to 4.0

文件：628.68 Kbytes 页数：23 Pages

TI

德州仪器

LM48821 Direct Coupled, Ultra Low Noise, 52mW Differential Input Stereo Headphone Amplifier with I2C Volume Control

1FEATURES 2• Ground Referenced Outputs • Differential Inputs • I2C Volume and Mode Controls • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Advanced Output Transient Suppression Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • 2.0V to 4.0

文件：628.68 Kbytes 页数：23 Pages

TI

德州仪器

丝印：G16；Package：DSBGA；LM48821 Direct Coupled, Ultra Low Noise, 52mW Differential Input Stereo Headphone Amplifier with I2C Volume Control

1FEATURES 2• Ground Referenced Outputs • Differential Inputs • I2C Volume and Mode Controls • Available in Space-Saving DSBGA Package • Ultra Low Current Shutdown Mode • Advanced Output Transient Suppression Circuitry Eliminates Noises During Turn-On and Turn-Off Transitions • 2.0V to 4.0

文件：628.68 Kbytes 页数：23 Pages

TI

德州仪器