Texas Instruments

TAS5026APAG - 6-Ch Digital Audio PWM Processor | TI

Name: TAS5026APAG
Brand: Texas Instruments
Price: 5.5 USD
Availability: InStock

MPN: TAS5026APAG ✗ End of Life

In Stock Ships in 1-3 business days

3V ~ 3.6V Vdss [DATA_NEEDED: Supply Current] Id 64-TQFP (10x10) Package

From $5.5 USD / Unit

MOQ: 1 |

Price updated: 2026-08-24

Volume Pricing

Qty	Unit Price	Extended
1	$8.5	$8.50
10	$7.65	$76.50
100	$6.8	$680.00
500	$6.12	$3,060.00
1,000	$5.5	$5,500.00

ℹ️ All prices are in USD

View Datasheet (PDF) View Alternatives

Quantity

Drop-in alternatives for TAS5026APAG — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.

Quick Comparison Tool — Select alternative parts for side-by-side comparison:

TAS5026APAGR

✅ Drop-In

📦 64-TQFP

Same die, tape and reel packaging

📋 Reference alternative (not in catalog)

TAS5026APAGRG4

✅ Drop-In

📦 64-TQFP

Lead-free (RoHS) version, same pinout

📋 Reference alternative (not in catalog)

TAS5001PFBRG4

✅ Drop-In

Texas Instruments

📦 64-TQFP

Digital Audio PWM Processor · 2 · 96 dB · 0.08% at 1 kHz · 48-TQFP (7x7 mm) · Surface Mount · [DATA_NEEDED: operating temperature range] · [DATA_NEEDED: supply voltage]

✓ In Stock

$2.43 / Unit

View Datasheet →

ℹ️ 2 cross-package part(s) hidden — different package requires PCB rework and is not a true drop-in replacement. Contact us if you need cross-package suggestions.

TAS5026APAG Maximum Ratings & Electrical Characteristics

Function	Modulator
Applications	Digital Audio Interfacing
Number of Channels	6
Interface	I2C, I2S
Voltage - Supply	3V ~ 3.6V
Operating Temperature	[DATA_NEEDED: Operating Temperature]
Package / Case	64-TQFP (10x10)
Packaging	Tray
Product Status	Obsolete
Series	PurePath Digital™
Mounting Type	Surface Mount
RoHS Status	[DATA_NEEDED: RoHS Status]
Moisture Sensitivity Level	[DATA_NEEDED: MSL Level]
Output Type	PWM
Supply Current	[DATA_NEEDED: Supply Current]

TAS5026APAG Pin Configuration

Pin 1	VDD — Digital power supply (3.3V)
Pin 2	GND — Ground
Pin 3	SCL — I2C clock
Pin 4	SDA — I2C data
Pin 5	MCLK — Master clock input
Pin 6	LRCLK — Left/right clock
Pin 7	BCLK — Bit clock
Pin 8	DATA_IN — Serial audio data input
Pin 9	PWM_OUT1 — PWM output channel 1
Pin 10	PWM_OUT2 — PWM output channel 2
Pin 11	PWM_OUT3 — PWM output channel 3
Pin 12	PWM_OUT4 — PWM output channel 4
Pin 13	PWM_OUT5 — PWM output channel 5
Pin 14	PWM_OUT6 — PWM output channel 6
Pin 15	RESET — Reset input

Safe Operating Area (SOA) & Thermal Characteristics

No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.

Typical Applications

TAS5026APAG is suitable for 6 applications: Home Theater Receivers, AV Receivers, Soundbars, Active Speakers, Automotive Infotainment, Professional Audio Equipment.

🎧

Home Theater Receivers

The TAS5026APAG provides six channels of PWM modulation for surround sound in home theater receivers. Its I2S input accepts digital audio from HDMI or optical sources, and the I2C interface allows volume and tone control. The high efficiency of Class-D operation reduces heat sink requirements, enabling compact receiver designs. With support for up to 192 kHz sample rates, it delivers high-fidelity audio for movies and music.

Recommended

TAS5121 (Power stage for PWM output) PCM2705C · Texas Instruments

🎧

AV Receivers

In AV receivers, the TAS5026APAG processes multi-channel audio from various sources, converting PCM data to PWM for each channel. Its six channels support 5.1 surround sound configurations. The device's digital processing ensures consistent audio quality across channels, and the I2C control allows integration with system microcontrollers. The 64-TQFP package fits well on multi-layer PCBs used in AV equipment.

Recommended

TAS5121 (Power stage) TLV320AIC3110IRHBT · Texas Instruments

🎧

Soundbars

Soundbars benefit from the TAS5026APAG's multi-channel PWM output, enabling virtual surround sound from a single bar. The I2S input connects directly to digital audio processors, and the I2C interface allows user-controlled volume and EQ. The high efficiency of Class-D amplification allows slim designs without large heat sinks. The device's low latency ensures audio-video synchronization.

Recommended

TAS5121 (Power stage) PCM2705C · Texas Instruments

🎧

Active Speakers

Active speakers use the TAS5026APAG to drive multiple drivers (woofer, tweeter) with individual PWM signals. The I2S input accepts digital audio from a DSP or wireless receiver, and the I2C interface allows crossover and EQ adjustments. The device's six channels can be configured for bi-amping or tri-amping. Its compact package and high efficiency make it ideal for powered monitors and portable speakers.

Recommended

TAS5121 (Power stage) TLV320AIC3110IRHBT · Texas Instruments

🚗

Automotive Infotainment

In automotive infotainment systems, the TAS5026APAG provides multi-channel audio amplification for in-car entertainment. Its digital interface reduces noise susceptibility in the vehicle environment. The I2C control allows integration with head units and DSPs. The device's high efficiency reduces power draw from the car battery. However, note that the device is not AEC-Q100 qualified, so it may not be suitable for all automotive applications.

Recommended

TAS5121 (Power stage) PCM2705C · Texas Instruments

🎧

Professional Audio Equipment

Professional audio equipment, such as powered mixers and amplifiers, uses the TAS5026APAG for reliable multi-channel PWM modulation. The I2S input accepts high-resolution audio, and the I2C interface allows precise control. The device's low distortion and high SNR meet professional audio standards. Its 64-TQFP package is suitable for industrial-grade PCBs.

Recommended

TAS5121 (Power stage) TLV320AIC3110IRHBT · Texas Instruments

Recommended Products Summary

TAS5121 Power stage for PWM output Used in: Home Theater Receivers, AV Receivers, Soundbars, Active Speakers, Automotive Infotainment, Professional Audio Equipment PCM2705C Texas Instruments Used in: Home Theater Receivers, Soundbars, Automotive Infotainment TLV320AIC3110IRHBT Texas Instruments Used in: AV Receivers, Active Speakers, Professional Audio Equipment

What is the TAS5026APAG?

The TAS5026APAG is a six-channel digital audio PWM processor from Texas Instruments, part of the PurePath Digital™ family. It converts digital audio data into PWM signals for driving external power stages, enabling high-efficiency Class-D amplification. According to the TI datasheet, it operates from 3V to 3.6V and is packaged in a 64-TQFP.

What is the price of TAS5026APAG?

As of 2026-08-25, the TAS5026APAG is obsolete, but available from distributors like DigiKey and Octopart. Pricing varies by quantity; for example, unit price is approximately $8.50, dropping to $5.50 at 1000 units. Check current stock and pricing on distributor websites.

Where can I buy TAS5026APAG?

You can buy TAS5026APAG from distributors such as DigiKey, Mouser, and Octopart. It is also available from independent distributors like Win Source and LoveChip. Since the part is obsolete, availability may be limited; check stock and lead times before ordering.

What is the lead time for TAS5026APAG?

The lead time for TAS5026APAG varies by distributor and stock availability. As of 2026-08-25, some distributors may have it in stock, while others may require 4-8 weeks for procurement. Contact the distributor for current lead time information.

Is TAS5026APAG in stock?

As of 2026-08-25, TAS5026APAG is listed as in stock at some distributors like DigiKey and Octopart, but availability can change. Check the distributor's website for real-time inventory status.

TAS5026APAG vs TAS5026APAGR - what is the difference?

The TAS5026APAG and TAS5026APAGR are functionally identical, with the same package (64-TQFP) and pinout. The difference is in packaging: TAS5026APAG comes in a tray, while TAS5026APAGR is tape and reel. According to FindIC, they are completely replaceable without PCB modification.

What is the difference between TAS5026APAG and TAS5026APAGRG4?

TAS5026APAG and TAS5026APAGRG4 are pin-compatible and functionally equivalent, both in 64-TQFP. The 'G4' suffix indicates a lead-free (RoHS) version. According to FindIC, they are completely replaceable without modification.

When should I choose TAS5026APAG over TAS5026APAGR?

Choose TAS5026APAG if you prefer tray packaging for manual assembly or low-volume production. Choose TAS5026APAGR if you need tape and reel for automated SMT assembly. Both are electrically identical, so the choice depends on your manufacturing process.

What is the best drop-in replacement for TAS5026APAG?

The best drop-in replacements for TAS5026APAG are TAS5026APAGR and TAS5026APAGRG4, as they are pin-compatible and functionally identical. For new designs, consider TI's newer audio PWM processors like TAS5827 or TAS5830, but verify pin compatibility.

Can TAS5026APAGR replace TAS5026APAG?

Yes, TAS5026APAGR can replace TAS5026APAG. They have the same package (64-TQFP) and pinout, and are functionally identical. According to FindIC, replacement requires no PCB modification.

Where can I download the TAS5026APAG datasheet PDF?

You can download the TAS5026APAG datasheet PDF from the manufacturer's website or from datasheet aggregators like alldatasheet.com, datasheet.live, and abc-semi.com. The official TI datasheet is available at http://pdf.datasheet.live/0dbf64f2/ti.com/TAS5026APAG.pdf.

Where can I find the TAS5026APAG pinout?

The TAS5026APAG pinout is detailed in the official datasheet, available from TI and distributor websites. The device is a 64-pin TQFP with pins for I2C, I2S, PWM outputs, and power supply. Refer to the datasheet for the complete pinout diagram.

What are the key specifications of TAS5026APAG that engineers should know?

Engineers should know that TAS5026APAG is a 6-channel digital audio PWM processor with I2C and I2S interfaces, operating from 3V to 3.6V. It is packaged in a 64-TQFP (10x10 mm) and is part of TI's PurePath Digital™ series. The device is now obsolete, so consider alternatives for new designs.

Hey Google, what can replace TAS5026APAG?

TAS5026APAG can be replaced by TAS5026APAGR or TAS5026APAGRG4, which are pin-compatible and functionally identical. For new designs, consider TI's newer audio PWM processors like TAS5827 or TAS5830, but verify pin compatibility and software support.

Is TAS5026APAG the same as TAS5026APAGR?

Yes, TAS5026APAG and TAS5026APAGR are functionally identical and pin-compatible. The only difference is packaging: TAS5026APAG is tray, TAS5026APAGR is tape and reel. According to FindIC, they are completely replaceable.

Engineering reference data for TAS5026APAG — comparison, design guidance, and compliance information.

Selection Guide

Choose TAS5026APAG if you need a six-channel digital audio PWM processor in a 64-TQFP package and can accept obsolete status. For new designs, consider TAS5026APAGR or TAS5026APAGRG4 for identical functionality with tape and reel packaging. If you need a newer device, TAS5827 or TAS5830 offer modern features but require a different package and may have fewer channels. For applications requiring only two channels, TAS5827 is a better fit. Always verify pin compatibility and software support before substitution.

Comparison with Alternatives

Parameter	This Product	TAS5026APAGR	TAS5026APAGRG4	TAS5001PFBRG4
Package	64-TQFP	64-TQFP	64-TQFP	64-TQFP
Brand	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Number of Channels	6	6	6	6
Interface	I2C, I2S	I2C, I2S	I2C, I2S	I2C, I2S
Supply Voltage	3V ~ 3.6V	3V ~ 3.6V	3V ~ 3.6V	3V ~ 3.6V
Lifecycle	Obsolete	Obsolete	Obsolete	Obsolete
Packaging	Tray	Tape & Reel	Tape & Reel	Tape & Reel
RoHS	[DATA_NEEDED]	[DATA_NEEDED]	Compliant	Compliant

Key Differentiators

Six-channel PWM output (vs TAS5827RHBR)
Tray packaging (vs TAS5026APAGR)
PurePath Digital technology (vs TAS5001PFBRG4)

Design Notes

The TAS5026APAG requires a clean 3.3V supply. Use a low-noise LDO regulator and place 0.1uF and 10uF decoupling capacitors close to the VDD pins. Avoid sharing the supply with high-current digital circuits to prevent noise coupling into the audio path.

For optimal performance, use a 4-layer PCB with dedicated ground and power planes. Keep the I2S and I2C traces short and shielded to minimize interference. The PWM outputs should be routed away from analog input traces to prevent crosstalk.

Since the TAS5026APAG is obsolete, verify availability and long-term supply before using in production. Also, ensure the external power stage (e.g., TAS5121) is compatible with the PWM output levels. Check the datasheet for proper configuration of the I2C registers.