TPA3110D2PWPR Part Information

Details for TPA3110D2PWPR by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Audio Amplifiers

Part Description

The TPA3110D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. Advanced EMI Suppression Technology enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. SpeakerGuard™ speaker protection circuitry includes an adjustable power limiter and a DC detection circuit. The adjustable power limiter allows the user to set a "virtual" voltage rail lower than the chip supply to limit the amount of current through the speaker. The DC detect circuit measures the frequency and amplitude of the PWM signal and shuts off the output stage if the input capacitors are damaged or shorts exist on the inputs. The TPA3110D2 can drive stereo speakers as low as 4 Ω. The high efficiency of the TPA3110D2, 90%, eliminates the need for an external heat sink when playing music. The outputs are also fully protected against shorts to GND, VCC, and output-to-output. The short-circuit protection and thermal protection includes an autorecovery feature.

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Part Features

  • 10-W/ch into 8-u2126 Loads at 10% THD+N From a 13-V Supply
  • 15-W/ch into an 8-u2126 Loads at 10% THD+N From a 16-V Supply
  • 30-W into a 4-u2126 Mono Load at 10% THD+N From a 16-V Supply
  • 90% Efficient Class-D Operation Eliminates Need for Heat Sinks
  • Differential Inputs
  • Excellent THD+N / Pop-Free Performance
  • Filter-Free Operation
  • Flow Through Pin Out Facilitates Easy Board Layout
  • Four Selectable, Fixed Gain Settings
  • Robust Pin-to-Pin Short Circuit Protection and Thermal Protection With Auto Recovery Option
  • SpeakerGuardu2122 Speaker Protection Includes Adjustable Power Limiter Plus DC Protection
  • Wide Supply Voltage Range Allows Operation From 8 V to 26 V

Part Specifications

Amplifier Class D
No. of Channels 2 Channel
Output Power 15W
Supply Voltage Range 8V to 26V
Amplifier Case Style HTSSOP
No. of Pins 28Pins
Load Impedance 8ohm
Product Range -
RoHS Compliant

Alternative Part Descriptions

  • AMPLIFIER, AUDIO, CLASS D, 15W, HTSSOP-2; MSL:MSL 3 - 168 hours; SVHC:No SVHC (15-Jan-2019) RoHS Compliant: Yes | Newark Electronics
  • 15-W stereo, 30-W mono, 8- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™ | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPA3110D2PWPR?

Additional datasheets, footprints and schematics for TPA3110D2PWPR are listed in our Part Details tab. You can also find the TPA3110D2PWPR image and similar parts on this details page.

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Distributor pricing and stock information is available for TPA3110D2PWPR in the Pricing & Inventory tab next to part details. You can view TPA3110D2PWPR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TPA3110D2PWPR fall under?

The TPA3110D2PWPR is listed under Semiconductors - ICs > Amplifiers & Comparators > Audio Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to TPA3110D2PWPR when available in the Audio Amplifiers range under the specifications section at the bottom of the details page.

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Is the TPA3110D2PWPR RoHS compliant?

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

Which authorised distributors for TPA3110D2PWPR have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TPA3110D2PWPR.

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