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TPA3100D2RGZRG4 数据表(PDF) 1 Page - Texas Instruments |
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TPA3100D2RGZRG4 数据表(HTML) 1 Page - Texas Instruments |
1 / 38 page QFN HTQFP www.ti.com FEATURES APPLICATIONS DESCRIPTION Simplified Application Circuit TV Audio Processor RINP BSRN BSRP VCLAMPR VCLAMPL PGNDR PGNDL VREG VBYP ROSC BSLN ROUTN LOUTN LOUTP BSLP ROUTP TPA3100D2 LINN RINN LINP MUTE GAIN0 GAIN1 SYNC FAULT PVCCR PVCCL AVCC AGND MSTR/SLV SHUTDOWN Shutdown Control Mute Control Sync Control Fault Flag 10 V to 26 V Gain Select 1 F m 1 F m 1 F m 1 F m 10 nF 100 kW 0.22 F m 0.22 F m 0.22 F m 0.22 F m 1 F m 1 F m 1 F m TPA3100D2 SLOS469D – OCTOBER 2005 – REVISED FEBRUARY 2006 20-W STEREO CLASS-D AUDIO POWER AMPLIFIER • Televisions • 20-W/ch into an 8- Ω Load From a 18-V Supply • 10-W/ch into an 8- Ω Load From a 12-V Supply • 15-W/ch into an 4- Ω Load From a 12-V Supply The TPA3100D2 is a 20-W (per channel) efficient, • Operates from 10 V to 26 V Class-D audio power amplifier for driving bridged-tied • 92% Efficient Class-D Operation Eliminates stereo speakers. The TPA3100D2 can drive stereo Need for Heat Sinks speakers as low as 4 Ω. The high efficiency of the • Four Selectable, Fixed Gain Settings TPA3100D2, 92%, eliminates the need for an external heat sink when playing music. • Differential Inputs The gain of the amplifier is controlled by two gain • Thermal and Short-Circuit Protection With select pins. The gain selections are 20, 26, 32, Auto Recovery Feature 36 dB. • Clock Output for Synchronization With The outputs are fully protected against shorts to Multiple Class-D Devices GND, VCC, and output-to-output shorts with an auto • Surface Mount 7 mm × 7 mm, 48-pin QFN recovery feature and monitor output. Package • Surface Mount 9 mm × 9 mm, 48-pin HTQFP Package 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. PRODUCTION DATA information is current as of publication date. Copyright © 2005–2006, 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. |
类似零件编号 - TPA3100D2RGZRG4 |
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类似说明 - TPA3100D2RGZRG4 |
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