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TPA3112D1PWPR

Name: Texas Instruments TPA3112D1PWPR
Brand: Texas Instruments
SKU: 595-TPA3112D1PWPR
Price: 390 JPY
Availability: InStock

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Mouser #:

595-TPA3112D1PWPR

Mfr. #:

TPA3112D1PWPR

Mfr.:

Texas Instruments

Description:

Audio Amplifiers 25W Filter-Free Mono Class-D Aud Amp A 5 A 595-TPA3112D1PWP

Datasheet:

TPA3112D1PWPR Datasheet

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Audio Amplifiers
RoHS:
Class:	Class-D
Output Power:	25 W
THD plus Noise:	0.05 %
Package / Case:	HTSSOP-28
Audio - Load Impedance:	8 Ohms
Supply Voltage - Min:	8 V
Supply Voltage - Max:	26 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Mounting Style:	SMD/SMT
Series:	TPA3112D1
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	TPA3112D1EVM
Input Type:	Analog
Moisture Sensitive:	Yes
Number of Channels:	1 Channel
Operating Supply Current:	40 mA
Product:	Audio Amplifiers
Product Type:	Audio Amplifiers
Factory Pack Quantity:	2000
Subcategory:	Audio ICs
Type:	1-Channel Mono
Unit Weight:	120 mg

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Datasheet

TPA3112D1PWPR Datasheet

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SPICE Models

TPA3112D1 TINA-TI Spice Model

Technical Resources

TPA3112D1 TINA-TI Reference Design

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Compliance Codes

JPHTS:: 8542330996
CNHTS:: 8542339000
CAHTS:: 8542330000
USHTS:: 8542330001
KRHTS:: 8532331000
MXHTS:: 8542330299
ECCN:: EAR99

Origin Classifications

Country of Origin:: Taiwan
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

TPA3112D1 Mono Class-D Audio Power Amplifiers

Texas Instruments TPA3112D1 Mono Class-D Audio Power Amplifiers with SpeakerGuard™ includes advanced EMI suppression technology that enables the use of inexpensive ferrite bead filters at the outputs while meeting EMC requirements. The TI TPA3112D1 amplifier features a SpeakerGuard speaker protection system that 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 TI TPA3112D1 amplifier can drive a mono speaker as low as 4Ω and has high efficiency (>90%) that eliminates the need for an external heat sink when playing music.

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In Stock: 1,851

Stock:: 1,851

Can Ship Immediately

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On Order:: 4,000

Expected 12/7/2026
Factory Lead-Time:: 26

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

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Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+¥750)

Pricing (JPY)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	¥390.3	¥390
	¥289	¥2,890
	¥262.4	¥6,560
	¥234.2	¥23,420
	¥220.9	¥55,225
	¥214.3	¥107,150
	¥207.6	¥207,600
Full Reel (Order in multiples of 2000)
	¥201	¥402,000
	¥196	¥784,000

† ¥750 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part #:

TPA3112D1PWP

Packaging:

Tube

Availability:

In Stock

Price:

¥497

Min:

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Mfr.:

Texas Instruments

Mfr. #:

TPA3112D1PWP

Description:

Audio Amplifiers 25W Filter-Free Mono Class-D Aud Amp A 5 A 595-TPA3112D1PWPR

Compare With Current Part

TPA3112D1PWPR

Mfr.: Texas Instruments

Description: Audio Amplifiers 25W Filter-Free Mono Class-D Aud Amp A 5 A 595-TPA3112D1PWP

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TPA3112D1 Mono Class-D Audio Power Amplifiers

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Mfr.:

Texas Instruments

Description:

Audio Amplifiers 25W Filter-Free Mono Class-D Aud Amp A 5 A 595-TPA3112D1PWP

FEATURED PRODUCTS

TEXAS INSTRUMENTS