(China (Mainland))
Product Summary
The TPA0102PWPR is a stereo audio power amplifier. The TPA0102PWPR is a stereo audio power amplifier in a 24-pin TSSOP thermal package capable of delivering greater than 1.5 W of continuous RMS power per channel into 4-W loads. The TPA0102PWPR functionality provides a very efficient upgrade path from the TPA4860 and TPA4861 mono amplifiers where three separate devices are required for stereo applications: two for speaker drive, plus a third for headphone drive. The TPA0102PWPR simplifies design and frees up board space for other features. Full power distortion levels of less than 0.1% THD+N from a 5-V supply are typical. This provides significant improvement in fidelity for speech and music over the popular TPA4860/61 series. Low-voltage applications are also well served by the TPA0102PWPR providing 600-mW per channel into 4-W loads with a 3.3-V supply voltage.
Parametrics
TPA0102PWPR absolute maximum ratings: (1)Supply voltage, VDD : 6 V; (2)Input voltage, VI : –0.3 V to VDD +0.3 V; (3)Continuous total power dissipation : internally limited; (4)Operating free-air temperature range, TA : -40℃ to 85℃; (5)Operating junction temperature range, TJ : -40℃ to 150℃; (6)Storage temperature range, Tstg : -65℃ to 150℃; (7)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds : 260℃.
Features
TPA0102PWPR features: (1)High Power with PC Power Supply 1.5 W/Ch at 5 V; (2)600 mW/Ch at 3 V; (3)Ultra-Low Distortion < 0.05% THD+N at 1.5 W and 4-Ω Load; (4)Bridge-Tied Load (BTL) or Single Ended (SE) Modes; (5)Stereo Input MUX; (6)Surface-Mount Power Package 24-Pin TSSOP PowerPADETM; (7)Shutdown Control . . . IDD < 10 μA.
Diagrams
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 TPA0102PWPR |
Texas Instruments |
Audio Amplifiers 1.5-W STEREO AUDIO POWER AMPLIFIER |
Data Sheet |
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TPA0102PWPRG4 |
Texas Instruments |
Audio Amplifiers 1.5-W STEREO AUDIO POWER AMPLIFIER |
Data Sheet |
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