TPA2012D2YZHR

$0.90

Description：IC AMP CLASS D STER 2.1W 16DSBGA
Series：NanoFree™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:c3c54b3e7bd8 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS D STER 2.1W 16DSBGA
Series：NanoFree™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Type：Class D
Output Type：2-Channel (Stereo)
Max Output Power x Channels @ Load：2.1W x 2 @ 4Ohm
Voltage - Supply：2.5V ~ 5.5V
Features：Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
Mounting Type：Surface Mount
Supplier Device Package：16-DSBGA (2.24x2.16)
Package / Case：16-UFBGA, DSBGA
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TPA2012D2YZHR

Overview

The TPA2012D2YZHR is a stereo Class-D audio power amplifier manufactured by Texas Instruments. It operates on a supply voltage range of 2.5V to 5.5V and delivers up to 2.1W per channel into a 4-ohm load. The device utilizes a NanoFree™ 16-ball BGA package with dimensions of 2mm x 2mm. It features differential inputs, I2C control, volume control, and integrated short-circuit and thermal protection. The operational temperature range spans from -40°C to 85°C.

Feature Summary

Stereo Class-D architecture for high-efficiency audio amplification
NanoFree™ 16-ball BGA packaging for minimal footprint
Integrated I2C interface for digital control functions
Built-in short-circuit and thermal protection mechanisms

Applications

Portable multimedia players
Cell phones and smartphones
Personal digital assistants (PDAs)
General portable audio devices

Procurement Notes

Verify the specific suffix YZHR against the official datasheet to confirm the tape-and-reel packaging configuration and lead-free status. Ensure the design accommodates the 2mm x 2mm NanoFree™ package requirements. Confirm that the application environment remains within the specified -40°C to 85°C operating temperature range for reliable performance.

Selection Notes

Select this component when a compact stereo solution is required for battery-powered devices. The NanoFree™ package is suitable for space-constrained designs where traditional packages are too large. The inclusion of I2C control allows for flexible system integration without additional discrete logic components.

Part Context

This part belongs to the TPA2012 family of filter-free Class-D amplifiers. It shares architectural similarities with other members like the TPA2025 and TPA2026 but differs in channel count and specific package options. The series is designed to replace Class-AB amplifiers in portable applications to improve battery life and reduce heat generation.

Replacement Considerations

Check the TPA2025D1YZGT for mono-channel alternatives or the TPA2026D2YZHR for similar stereo performance in a slightly larger DSBGA package. Verify pin compatibility and electrical specifications before substitution.

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.