TPA0211DGNR The TPA0211DGNR from Texas Instruments is a 2-W mono Class-AB audio amplifier. It operates from a 2.5V to 5.5V supply and is suitable for driving 4 Ω speakers.
Mfr Part #:

TPA0211DGNR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TPA0211DGNR from Texas Instruments is a 2-W mono Class-AB audio amplifier. It operates from a 2.5V to 5.5V supply and is suitable for driving 4 Ω speakers.
✓ Total Stock: 8,345 pcs
$ Price Range: $1.19

TPA0211DGNR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,415 pcs
5415 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,004 pcs
2004 pcs On Request 1 On Request On Request 21+ On Request On Request
Non-Authorised Inventory information
926 pcs
926 pcs On Request 1 On Request On Request 10+ On Request On Request

TPA0211DGNR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

TPA0211DGNR Description

Short technical summary and product information.

The Texas Instruments TPA0211DGNR is a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with impedances as low as 4 Ω. This Class-AB audio amplifier features an analog input and operates over a wide power supply range of 2.5 V to 5.5 V. It delivers up to 2 W of power into a 4 Ω speaker from a 5-V supply, and 0.6 W from a 3-V supply.

 

The TPA0211DGNR is ideal for applications requiring a mono speaker and stereo headphones, such as small wireless communicators, notebook PCs, and PDAs. It offers a typical supply current of 4 mA and a shutdown current of 1 µA. The device operates within an ambient temperature range of -40°C to 85°C.

 

This amplifier is available in a space-saving, thermally-enhanced 8-pin MSOP-PowerPAD™ package (DGN). The input stage gain is user-settable, and the power stage is internally configured for SE or BTL modes. The input terminals are high-impedance CMOS inputs.

TPA0211DGNR Quick Information

Product Type: Audio Amplifier
Canonical Name: TPA0211DGNR 2-W Mono Class-AB Audio Amplifier
Subcategory: Class-AB Audio Amplifier

TPA0211DGNR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPA0211DGNR Estimated Pricing

Qty Low High
1+ $1.19 $1.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPA0211DGNR Features

  • 2-W mono Class-AB audio amplifier.
  • Drives 4 Ω speakers from 5-V supply.
  • Wide 2.5V to 5.5V supply compatibility.
  • Low 4 mA typical supply current.
  • Operates from -40°C to 85°C.

TPA0211DGNR Applications

  • Ideal for small wireless communicators.
  • Suitable for notebook PCs and PDAs.
  • Used where mono speaker is required.
  • Supports stereo headphone output.

TPA0211DGNR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output power of the TPA0211DGNR?

The TPA0211DGNR can deliver 2 W into a 4 Ω speaker from a 5-V supply, and 0.6 W into a 4 Ω speaker from a 3-V supply.

What is the operating supply voltage range for the TPA0211DGNR?

The TPA0211DGNR operates with a power stage supply voltage between 2.5 V and 5.5 V, and an analog supply voltage between 2.5 V and 5.5 V.

What is the typical THD + N at 1 kHz for the TPA0211DGNR?

The typical Total Harmonic Distortion plus Noise (THD + N) at 1 kHz for the TPA0211DGNR is 0.2%.

What is the minimum load impedance for the TPA0211DGNR?

The TPA0211DGNR is designed to drive speakers with a minimum load impedance of 4 Ω.

What is the operating temperature range of the TPA0211DGNR?

The TPA0211DGNR operates over an ambient temperature range of -40°C to 85°C.

What package type is the TPA0211DGNR available in?

The TPA0211DGNR is available in a thermally-enhanced 8-pin MSOP-PowerPAD™ package, also referred to as HVSSOP (DGN).

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