Datenblatt-Suchmaschine für elektronische Bauteile |
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TPA3124D2 Datenblatt(PDF) 1 Page - Texas Instruments |
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TPA3124D2 Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 29 page 1 FEATURES APPLICATIONS DESCRIPTION 1 F m SD MuteControl PVCCL TPA3124D2 SIMPLIFIED APPLICATIONCIRCUIT PVCCR VCLAMP GAIN1 BYPASS 1 F m 1 F m 0.22 F m AGND LeftChannel RightChannel 10Vto26V 10Vto26V 4-StepGainControl ShutdownControl LIN RIN BSR BSL PGNDR PGNDL 0.22 F m 33 H m 33 H m 470 F m 0.22 F m 1 F m 470 F m GAIN0 AVCC MUTE ROUT LOUT S0267-02 0.22 F m TPA3124D2 www.ti.com........................................................................................................................................................................................................ SLOS578 – MAY 2008 15-W STEREO CLASS-D AUDIO POWER AMPLIFIER • Flat Panel Televisions 234 • 10-W/Ch Into an 8-Ω Load From a 24-V Supply • DLP® TVs • 15-W/Ch into a 4-Ω Load from a 22-V Supply • CRT TVs • 30-W/Ch into a 8-Ω Load from a 22-V Supply • Powered Speakers • Operates From 10 V to 26 V • Can Run From +24 V LCD Backlight Supply • Efficient Class-D Operation Eliminates Need The TPA3124D2 is a 15-W (per channel), efficient, for Heat Sinks class-D audio power amplifier for driving stereo • Four Selectable, Fixed-Gain Settings speakers in a single-ended configuration; or, a mono • Internal Oscillator (No External Components speaker in a bridge-tied-load configuration. The TPA3124D2 can drive stereo speakers as low as 4 Ω. Required) The efficiency of the TPA3124D2 eliminates the need • Single-Ended Analog Inputs for an external heat sink when playing music. • Thermal and Short-Circuit Protection With The gain of the amplifier is controlled by two gain Auto Recovery select pins. The gain selections are 20, 26, 32, and • Space-Saving Surface Mount 24-Pin TSSOP 36 dB. Package The patented start-up and shutdown sequences • Advanced Power-Off Pop Reduction minimize pop noise in the speakers without additional circuitry. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 DLP is a registered trademark of Texas Instruments. 3 System Two, Audio Precision are trademarks of Audio Precision, Inc. 4 All other trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2008, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Ähnliche Teilenummer - TPA3124D2_15 |
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Ähnliche Beschreibung - TPA3124D2_15 |
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