TPA3140D2PWP Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPA3140D2PWP is a 2-channel Class D audio amplifier IC from Texas Instruments. Features 36 dB gain, 22 kHz bandwidth, 102 dB SNR, and 2-channel output in a 28-pin SOIC package. From $0.43, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 29
- Lifecycle
- ACTIVE
- Datasheet
- TPA3140D2PWP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4271(MOQ 163)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2-channel Class D audio amplifier with up to 36 dB programmable gain
- 102 dB signal-to-noise ratio for high-fidelity audio output
- 22 kHz bandwidth supporting full-range audio applications
- Energy-efficient Class D topology minimizes heat dissipation
- Compact 28-pin SOIC package ideal for space-constrained designs
Applications
The TPA3140D2PWP is widely used in portable Bluetooth speakers, soundbars, and home audio systems requiring efficient stereo amplification. Its Class D architecture makes it ideal for battery-powered consumer electronics such as tablet accessories and wireless audio devices. It is also suitable for automotive infotainment systems and smart home speakers where low power consumption and compact form factor are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Bandwidth-Nom | 22kHz |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER |
| Gain | 36dB |
| JESD-30 Code | R-PDSO-G28 |
| JESD-609 Code | e4 |
| Noise Figure-Nom | 102dB |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Power-Nom | 10W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP28,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 14.4V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPA3140D2PWP:
Frequently Asked Questions
What is the output power and gain of the TPA3140D2PWP?
The TPA3140D2PWP provides a maximum gain of 36 dB across its 2 output channels, with a 22 kHz nominal bandwidth. It delivers efficient Class D amplification suitable for speaker drivers in consumer audio products.
What are the typical applications for the TPA3140D2PWP?
This IC is commonly used in portable speakers, Bluetooth audio devices, soundbars, tablet accessories, and automotive infotainment systems. Its 2-channel Class D design provides stereo audio amplification with high efficiency and minimal thermal dissipation.
What package does the TPA3140D2PWP come in and is it RoHS compliant?
The TPA3140D2PWP is housed in a 28-pin Small Outline (SOIC) package (JESD-30 code: R-PDSO-G28). It is fully RoHS compliant (Pb-free code: Yes, JESD-609 code: e4), making it suitable for environmentally regulated markets worldwide.
What is the signal-to-noise ratio (SNR) of the TPA3140D2PWP?
The TPA3140D2PWP achieves a noise figure of 102 dB, indicating excellent signal-to-noise performance. This high SNR makes it well suited for high-fidelity consumer audio applications where audio clarity is essential.
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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 |
|---|---|---|
| 163+ | $1.8400 | $299.92 |
| 410+ | $0.4928 | $202.05 |
| 525+ | $0.4764 | $250.11 |
| 705+ | $0.4271 | $301.11 |
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