TAS2770RJQT

$2.75

Description：IC AMP CLASS D MONO 20W 26VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:556483bac0d0 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS D MONO 20W 26VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：20W x 1 @ 4Ohm
Voltage - Supply：1.65V ~ 1.95V, 4.5V ~ 16V
Features：-
Mounting Type：Surface Mount
Supplier Device Package：26-VQFN-HR (4x3.5)
Package / Case：26-PowerVFQFN
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TAS2770RJQT

Overview

The TAS2770RJQT is a single-channel mono Class-D audio amplifier from Texas Instruments, designed for digital input applications. It delivers 20 W of output power into a 4-ohm load with a total harmonic distortion plus noise of 0.01%. The device operates on a dual-supply configuration: 1.65 V to 1.95 V for the logic section and 4.5 V to 18 V for the power stage. It features a fixed gain of 21 dB and functions within an operating temperature range of -40°C to +85°C. The component is housed in a compact 26-VQFN-HR package.

Feature Summary

Integrates smart amplifier technology for optimized audio performance
Supports digital PWM input interface for direct processor connection
Includes built-in short-circuit and thermal protection mechanisms

Applications

Smart speaker systems requiring high-efficiency mono amplification
Portable audio devices utilizing digital audio interfaces
Consumer electronics needing compact Class-D solutions

Procurement Notes

Verify the specific suffix 'QT' against official Texas Instruments documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with the 26-VQFN-HR footprint during PCB layout. Confirm RoHS compliance status through current datasheets before finalizing procurement orders.

Selection Notes

Select this component when a single-channel mono output is required alongside digital input capabilities. The dual-voltage supply design allows separation of logic and power domains. Consider the 26-VQFN-HR package size constraints and thermal dissipation requirements for the target application environment.

Part Context

This part belongs to the TAS2770 series of smart audio amplifiers. It shares core architecture with variants like TAS2770RJQR but differs in packaging or reel configuration. The series targets mobile and consumer audio markets demanding high fidelity in small form factors.

Replacement Considerations

TAS2770RJQR is a verified substitute within the same family, sharing identical electrical characteristics and pinout. Verify that the packaging difference does not impact assembly processes.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.