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TPA2000D2PWPR The Texas Instruments TPA2000D2PWPR is a 2-W, filterless, stereo Class-D audio power amplifier. It operates with analog input and features a wide operating temperature range.
Mfr Part #:

TPA2000D2PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPA2000D2PWPR is a 2-W, filterless, stereo Class-D audio power amplifier. It operates with analog input and features a wide operating temperature range.
✓ Total Stock: 38,000 pcs

TPA2000D2PWPR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
34,000 pcs
On Request
34000 pcs On Request 1 On Request On Request 06+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request 06+ On Request On Request
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TPA2000D2PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Type
Lead Style
Load
Mounting Type
Noise Floor
Operating Temperature
PSRR
Package / Case
SVHC Present
Storage Temperature
Tape & Reel
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TPA2000D2PWPR Description

Short technical summary and product information.

The TPA2000D2PWPR from Texas Instruments is a third-generation, 5-V Class-D stereo audio power amplifier. This filterless design allows operation without an output filter, saving system cost and PCB area.

 

Key electrical specifications include an output power of 2 W into a 3-Ω load with THD+N below 0.4%, and less than 0.08% THD+N at 1 W, 1 kHz into a 4-Ω load. It operates from an analog supply voltage range of 4.5 V to 5.5 V. The amplifier exhibits low supply current, drawing only 8 mA without a filter and 15 mA with a filter, with a shutdown current of 1 µA. The noise floor is as low as 56 µV RMS.

 

This device offers four internal gain settings ranging from 8 dB to 23.5 dB and features integrated depop circuitry and short-circuit protection. The operating temperature range is -40°C to 85°C, making it suitable for various applications. It is available in TSSOP and HTSSOP packages, suitable for surface mounting.

 

The TPA2000D2PWPR utilizes a modulation scheme optimized for filterless operation, reducing component count and board space. Its high efficiency, rated between 65-70% into 3-Ω loads and 75-85% into 8-Ω loads, makes it ideal for battery-powered devices.

TPA2000D2PWPR Quick Information

Product Type: Class-D Audio Power Amplifier
Canonical Name: TPA2000D2PWPR Class-D Audio Power Amplifier
Subcategory: Class-D Amplifier

TPA2000D2PWPR Compliance

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

TPA2000D2PWPR Features

  • 2-W filterless stereo Class-D audio amplifier.
  • Operates from 4.5-V to 5.5-V analog supply.
  • Low supply current of 8 mA (no filter).
  • Wide -40°C to 85°C operating temperature.
  • Integrated depop circuitry and protection.

TPA2000D2PWPR Applications

  • Ideal for portable audio devices.
  • Suitable for battery-powered applications.
  • Used in compact speaker systems.
  • Applications requiring low power consumption.
  • Space-constrained audio designs.

TPA2000D2PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPA2000D2PWPR?

The analog supply voltage range is 4.5V to 5.5V.

What packages are available for the TPA2000D2PWPR?

The TPA2000D2PWPR is available in TSSOP (PW) and HTSSOP (PWP) surface-mount packages.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the output power per channel of the TPA2000D2PWPR?

The output power is 2W per channel into a 3Ω load with THD+N less than 0.4%.

What is the THD+N performance?

The THD+N is less than 0.08% at 1W, 1kHz into 4Ω load.

What is the efficiency of this amplifier?

Maximum efficiency is 70% into 3Ω and 85% into 8Ω loads.

What is the minimum load impedance supported?

The minimum load impedance is 3Ω.

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