Datenblatt-Suchmaschine für elektronische Bauteile |
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TPA3118D2DAP Datenblatt(PDF) 1 Page - Texas Instruments |
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TPA3118D2DAP Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 43 page LC Filter LC Filter Left Right 4.5 V-26 V PSU Tuner AM/FM CD/ MP3 Aux in Left Right Audio Processor And control TPA 3116 D2 AM /FM Avoidance Control FAULTZ SDZ MUTE Sync Capable of synchronizing to other devices GAIN/SLV GAIN control and Master /Slave setting AM2,1,0 PLIMIT Power Limit PBTL Detect Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPA3116D2, TPA3118D2, TPA3130D2 SLOS708E – APRIL 2012 – REVISED SEPTEMBER 2015 TPA3116D2 15-W, 30-W, 50-W Filter-Free Class-D Stereo Amplifier Family With AM Avoidance 1 Features 3 Description The TPA31xxD2 series are stereo efficient, digital 1 • Supports Multiple Output Configurations amplifier power stage for driving speakers up to 100 – 2 × 50 W Into a 4- Ω BTL Load at 21 V W / 2 Ω in mono. The high efficiency of the (TPA3116D2) TPA3130D2 allows it to do 2 × 15 W without external – 2 × 30 W Into a 8- Ω BTL Load at 24 V heat sink on a single layer PCB. The TPA3118D2 can even run 2 × 30 W / 8 Ω without heat sink on a dual (TPA3118D2) layer PCB. If even higher power is needed the – 2 × 15 W Into a 8- Ω BTL Load at 15 V TPA3116D2 does 2 × 50 W / 4 Ω with a small heat- (TPA3130D2) sink attached to its top side PowerPAD. All three • Wide Voltage Range: 4.5 V to 26 V devices share the same footprint enabling a single PCB to be used across different power levels. • Efficient Class-D Operation – >90% Power Efficiency Combined With Low The TPA31xxD2 advanced oscillator/PLL circuit Idle Loss Greatly Reduces Heat Sink Size employs a multiple switching frequency option to avoid AM interferences; this is achieved together with – Advanced Modulation Schemes an option of either master or slave option, making it • Multiple Switching Frequencies possible to synchronize multiple devices. – AM Avoidance The TPA31xxD2 devices are fully protected against – Master and Slave Synchronization faults with short-circuit protection and thermal – Up to 1.2-MHz Switching Frequency protection as well as overvoltage, undervoltage, and DC protection. Faults are reported back to the • Feedback Power-Stage Architecture With High processor to prevent devices from being damaged PSRR Reduces PSU Requirements during overload conditions. • Programmable Power Limit • Differential and Single-Ended Inputs Device Information(1) • Stereo and Mono Mode With Single-Filter Mono PART NUMBER PACKAGE BODY SIZE (NOM) Configuration TPA3116D2 DAD (32) 11.00 mm × 6.20 mm • Single Power Supply Reduces Component Count TPA3118D2 DAP (32) 11.00 mm × 6.20 mm TPA3130D2 • Integrated Self-Protection Circuits Including (1) For all available packages, see the orderable addendum at Overvoltage, Undervoltage, Overtemperature, DC- the end of the datasheet. Detect, and Short Circuit With Error Reporting • Thermally Enhanced Packages Simplified Application Circuit – DAD (32-Pin HTSSOP Pad Up) – DAP (32-Pin HTSSOP Pad Down) • –40°C to 85°C Ambient Temperature Range 2 Applications • Mini-Micro Component, Speaker Bar, Docks • After-Market Automotive • CRT TV • Consumer Audio Applications 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
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