Product Identity:
Part Number: TPA2008D2
Manufacturer: Texas Instruments
Canonical Name: TPA2008D2 3-W Stereo Class-D Audio Power Amplifier with DC Volume Control
Product Type: Audio Amplifier
Category: Uncategorized
Subcategory: Class-D Audio Amplifier
Mounting Type: Surface Mount

Summary:
The TPA2008D2 from Texas Instruments is a 3-W stereo Class-D audio amplifier. It offers efficient power delivery with features like DC volume control and a filter-free modulation scheme.

Description:
The TPA2008D2 is a third-generation, 5-V Class-D audio power amplifier from Texas Instruments, designed for stereo applications. It delivers 3 W per channel into 3-Ω speakers with a typical THD+N of 0.3% at 1 kHz. A key feature is its filter-free modulation scheme, which eliminates the need for a large LC output filter, saving system cost and PCB area.

This amplifier operates with analog supply voltages ranging from 2.5 V to 5.5 V and a power stage supply from 4.5 V to 5.5 V. It includes DC volume control with 2-dB steps from -38 dB to 20 dB. The device boasts high efficiency, reaching up to 78% into a 3-Ω load and 88% into an 8-Ω load. It also features low supply current (7 mA typical) and a low shutdown current (1 µA typical), making it suitable for battery-powered devices.

The TPA2008D2 operates within a temperature range of -40°C to 85°C. It is available in a space-saving, surface-mount HTSSOP (PWP) package measuring 7.8 mm × 6.4 mm with an area of 49.92 mm². Integrated depop circuitry enhances reliability.

Applications for the TPA2008D2 include LCD projectors, LCD monitors, powered speakers, and other battery-operated systems where space and power efficiency are critical.

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 1
- Total Stock: 202
- Pricing Available: No

Distributor Offers:
- Distributor: Optech Co.,Limited
  Stock: 202

Features:
- 3W stereo Class-D audio amplifier.
- Filter-free modulation scheme included.
- DC volume control with 2dB steps.
- High efficiency up to 88%.
- Surface-mount HTSSOP (PWP) package.

Applications:
- Ideal for LCD projectors.
- Suitable for LCD monitors.
- Used in powered speaker systems.
- Powers battery-operated devices.
- Fits space-constrained systems.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited

Documents and Media:
- Datasheet: https://static.distyparts.com/disty-files/datasheets/fe/af/77/tpa2008d2
- Image: https://static.distyparts.com/disty-files/images/d7/c1/c7/pwp0024b.png
- Product Page: https://distyparts.com/product/tpa2008d2
- RFQ URL: https://distyparts.com/product/tpa2008d2#rfq

FAQs:
Q: What is the output power of the TPA2008D2?
A: Up to 3W per channel into 3Ω speakers (THD+N=10%) and 1.5W per channel with

Q: What is the supply voltage range for the analog section?
A: 2.5V to 5.5V.

Q: What is the operating temperature range?
A: -40°C to 85°C.

Q: What package does the TPA2008D2 come in?
A: 28-pin HTSSOP (PWP) surface mount package measuring 7.8mm x 6.4mm.

Q: What is the efficiency of the amplifier?
A: Up to 78% into 3Ω and up to 88% into 8Ω loads.

Q: Does the TPA2008D2 have volume control?
A: Yes, a DC volume control with 2-dB steps from -38 dB to 20 dB.

Q: What is the typical supply current?
A: 7mA typical, and 1µA in shutdown mode.

Related Pages:
- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/tpa2008d2
- Markdown File: https://distyparts.com/product/tpa2008d2.md
- TXT File: https://distyparts.com/product/tpa2008d2.txt