TPA6205A1DGNG4

Description：IC AMP CLASS AB MONO 1.25W 8MSOP
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:2df55a40515b Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS AB MONO 1.25W 8MSOP
Series：-
Mfr：Texas Instruments
Package：Tube
Type：Class AB
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：1.25W x 1 @ 8Ohm
Voltage - Supply：2.5V ~ 5.5V
Features：Depop, Differential Inputs, Shutdown, Thermal Protection
Mounting Type：Surface Mount
Supplier Device Package：8-HVSSOP
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TPA6205A1DGNG4

Overview

The TPA6205A1DGNG4 is a single-channel mono Class-AB audio amplifier manufactured by Texas Instruments. It delivers 1.25 W of output power into an 8-ohm load with a total harmonic distortion plus noise of 0.06%. The device operates on a single supply voltage ranging from 2.5 V to 5.5 V and draws a quiescent current of 1.7 mA. It features analog input and is housed in an MSOP-PowerPad-8 package, supporting operation within a temperature range of -40°C to +85°C.

Feature Summary

Fully differential architecture for improved noise immunity
Low quiescent current consumption for battery efficiency
Compact surface-mount packaging for space-constrained designs

Applications

Portable audio devices
Mobile phones
Personal media players

Procurement Notes

Verify the specific suffix DGNG4 to confirm the MSOP-PowerPad-8 package and lead-free status. Confirm RoHS compliance details via the manufacturer datasheet. Ensure the ordering part number matches the required tape-and-reel or tube quantity specifications for your production line.

Selection Notes

Select this component when a fully differential Class-AB amplifier is required for low-power applications. The 1.25 W output capability suits 8-ohm speakers in portable electronics. Consider the MSOP-PowerPad-8 package for thermal management and board space optimization compared to larger packages.

Part Context

This part belongs to the TPA6205A1 series of audio amplifiers. It shares core performance characteristics with other variants in the family but differs in packaging and specific electrical tolerances. The DGNG4 designation specifically identifies the MSOP-PowerPad-8 configuration.

Replacement Considerations

TPA6205A1DGN is a compatible variant with identical electrical specifications but may differ in packaging or manufacturing lot revisions. Verify pin compatibility and thermal requirements 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.