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TPA3113D2EVM

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Texas Instruments

TPA3113D2 AUDIO AMPLIFIER EVALUATION BOARD

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Development Boards, Kits, Programmers

TPA3113D2EVM

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Texas Instruments

TPA3113D2 AUDIO AMPLIFIER EVALUATION BOARD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPA3113D2EVM

Board Type	Fully Populated
Max Output Power x Channels @ Load	6 W
Max Output Power x Channels @ Load [custom]	8 Ohm
Max Output Power x Channels @ Load [x]	2
Output Type	2-Channel (Stereo)
Supplied Contents	Board(s)
Utilized IC / Part	TPA3113D2
Voltage - Supply [Max]	26 V
Voltage - Supply [Min]	8 V

TPA3113D2 Series

6-W stereo, 12-W mono, 8- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™

Part	Package / Case [custom]	Package / Case	Package / Case [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Max Output Power x Channels @ Load [custom]	Max Output Power x Channels @ Load	Max Output Power x Channels @ Load [x]	Features	Output Type	Supplier Device Package	Utilized IC / Part	Board Type	Supplied Contents
Texas Instruments TPA3113D2PWP	4.4 mm	28-PowerTSSOP	0.173 "	26 V	8 V	Class D	Surface Mount	85 °C	-40 °C	8 Ohm	6 W	2	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	2-Channel (Stereo)	28-HTSSOP
Texas Instruments TPA3113D2EVM				26 V	8 V					8 Ohm	6 W	2		2-Channel (Stereo)		TPA3113D2	Fully Populated	Board(s)
Texas Instruments TPA3113D2PWPR	4.4 mm	28-PowerTSSOP	0.173 "	26 V	8 V	Class D	Surface Mount	85 °C	-40 °C	8 Ohm	6 W	2	Depop Differential Inputs Short-Circuit and Thermal Protection Shutdown	2-Channel (Stereo)	28-HTSSOP

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 218.40

Description

General part information

TPA3113D2 Series

The TPA3113D2 is a 6-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 avirtualvoltage 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 TPA3113D2 can drive stereo speakers as low as 4 Ω. The high efficiency of the TPA3113D2, 87%, 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 auto-recovery feature.

Documents

Technical documentation and resources