TPA3245DDVR Part Information

Details for TPA3245DDVR by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Audio Amplifiers

Part Description

TPA3245 is a high performance class-D power amplifier that enables true premium sound quality with class-D efficiency. It features an advanced integrated feedback design and proprietary highspeed gate driver error correction (PurePath™ UltraHD). This technology allows ultra low distortion across the audio band and superior audio quality. The device is operated in AD-mode, and can drive up to 2 x 115 W into 4-Ω load and 2 x 145 W into 3-Ω load and features a 2 VRMS analog input interface that works seamlessly with high performance DACs such as TI's PCM5242. In addition to excellent audio performance, TPA3245 achieves both high power efficiency and very low power stage idle losses below 0.45 W. This is achieved through the use of 65 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.

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Part Specifications

Amplifier Class D
No. of Channels 2 Channel
Output Power 115W
Supply Voltage Range 12V to 30V
Amplifier Case Style HTSSOP
No. of Pins 44Pins
Load Impedance 4ohm
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • AMPLIFIER, CLASS D, 115W, HTSSOP-44; Output Power:115W; Amplifier Class:D; No. of Channels:2 Channel; Supply Voltage Range:12V to 30V; Amplifier Case Style:HTSSOP; No. of Pins:44Pins; Load Impedance:4ohm; Operating Temperature RoHS Compliant: Yes | Newark Electronics
  • 115-W stereo, 230-W mono, 12- to 31.5-V supply, analog input Class-D audio amplifier | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPA3245DDVR?

Additional datasheets, footprints and schematics for TPA3245DDVR are listed in our Part Details tab. You can also find the TPA3245DDVR image and similar parts on this details page.

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What category does TPA3245DDVR fall under?

The TPA3245DDVR is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to TPA3245DDVR when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

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Is the TPA3245DDVR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TPA3245DDVR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPA3245DDVR.

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