TPA2005D1DRBR Texas Instruments Integrated Circuit (Other) In Stock
The TPA2005D1DRBR is a Texas Instruments single-channel Class-D audio amplifier delivering 1.45W output power with 20kHz bandwidth and 97dB SNR in a compact 8-pin VSON package. It integrates a highly efficient switching output stage minimizing heat dissipation in battery-powered portable speaker applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPA2005D1DRBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3726(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.45W mono Class-D output delivering high audio power efficiency with minimal heat generation for portable speakers
- 97dB signal-to-noise ratio providing clean, high-fidelity audio reproduction for consumer electronics applications
- 20kHz full audio bandwidth ensuring accurate reproduction of the complete human hearing frequency range
- Ultra-compact 8-pin VSON package enabling space-efficient PCB layout in portable and wearable audio devices
Applications
The TPA2005D1DRBR is ideal for portable Bluetooth speakers, smart home devices, and handheld consumer electronics requiring efficient mono audio amplification from a single-supply battery source. Its Class-D topology and 1.45W output make it well suited for tablet computers, smart displays, and IoT voice-interface products where low power consumption and compact form factor are critical. The device also serves well in toy audio systems, intercoms, and low-cost speaker docking stations requiring reliable single-channel amplification.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 20kHz |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER |
| Harmonic Distortion | 10% |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e4 |
| Noise Figure-Nom | 97dB |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Power-Nom | 1.4W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.12,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 4.5mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia, Philippines |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output power does the TPA2005D1DRBR deliver?
The TPA2005D1DRBR delivers up to 1.45W of audio output power in a mono Class-D configuration, providing sufficient volume for portable speakers, tablets, and compact consumer audio devices.
What is the signal-to-noise ratio of the TPA2005D1DRBR?
The TPA2005D1DRBR achieves a nominal SNR of 97dB, ensuring high-fidelity audio output with very low background noise, which is essential for quality consumer electronics and voice interface applications.
Why is Class-D technology used in the TPA2005D1DRBR?
Class-D amplifier technology in the TPA2005D1DRBR enables very high power efficiency compared to linear amplifiers, significantly reducing heat generation and extending battery life in portable devices operating from low-voltage supplies.
What package does the TPA2005D1DRBR use and what is its bandwidth?
The TPA2005D1DRBR is housed in an 8-pin VSON (S-PDSO-N8) package with an exposed pad for thermal dissipation, and provides 20kHz audio bandwidth covering the full human hearing spectrum for accurate sound reproduction.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.5796 | $144.90 |
| 500+ | $0.5558 | $277.88 |
| 1000+ | $0.4988 | $498.80 |
| 9000+ | $0.4940 | $4446.45 |
| 10000+ | $0.4447 | $4447.00 |
| 100000+ | $0.3726 | $37260.00 |
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