TPA3255DDVR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPA3255DDVR is a 315W stereo / 600W mono Class-D audio power amplifier from Texas Instruments, featuring PurePath Ultra-HD technology, 4-channel analog input, and 112dB SNR. From $2.70, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 45
- Lifecycle
- ACTIVE
- Datasheet
- TPA3255DDVR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.7043(MOQ 25)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 315W stereo or 600W mono output power with PurePath Ultra-HD audio fidelity
- 4-channel analog input architecture for flexible system design
- 112dB SNR for ultra-low noise, high-dynamic-range audio performance
- Class-D efficiency reduces heat dissipation, ideal for compact high-power designs
- 44-pin HSOP package enabling dense PCB layouts in space-constrained applications
Applications
The TPA3255DDVR is designed for high-power home theater receivers, soundbars, and active studio monitor speakers requiring exceptional audio fidelity. Its high-efficiency Class-D topology makes it suitable for automotive amplifiers, public address systems, and professional audio equipment where thermal management and output power are critical.
Specifications
| Pbfree Code | Yes |
| Date Of Intro | 2016-09-03 |
| YTEOL | 15 |
| Consumer IC Type | AUDIO AMPLIFIER |
| JESD-30 Code | R-PDSO-G44 |
| JESD-609 Code | e4 |
| Noise Figure-Nom | 112dB |
| Number of Channels | 4 |
| Number of Functions | 1 |
| Output Power-Nom | 315W |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP44,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max | 30mA |
| Supply Voltage-Max (Vsup) | 13.2V |
| Supply Voltage-Min (Vsup) | 10.8V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| 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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output power of the TPA3255DDVR?
The TPA3255DDVR delivers up to 315W per channel in stereo mode (2x315W) or up to 600W in bridged mono configuration, making it one of the highest-power Class-D amplifiers available in its package class.
What applications is the TPA3255DDVR suitable for?
The TPA3255DDVR is ideal for home theater AV receivers, soundbars, active subwoofers, studio monitors, and professional PA systems. Its PurePath Ultra-HD technology and 112dB SNR ensure audiophile-grade performance across all these applications.
What package does the TPA3255DDVR come in and what are its key electrical ratings?
The TPA3255DDVR comes in a 44-pin HSOP (R-PDSO-G44) small outline package. It supports analog inputs across 4 channels, operates with a high signal-to-noise ratio of 112dB, and was introduced in September 2016 with long-term availability (YTEOL 15+).
Is there a recommended alternative or pin-compatible substitute for the TPA3255DDVR?
Texas Instruments offers the TPA3255 in multiple package variants. For lower power requirements, the TPA3116D2 or TPA3221 may serve as alternatives, though they differ in output power and pin configuration. Always verify electrical specifications and PCB footprint compatibility before substitution.
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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 |
|---|---|---|
| 25+ | $4.3668 | $109.17 |
| 69+ | $2.9241 | $201.76 |
| 89+ | $2.8142 | $250.46 |
| 111+ | $2.7043 | $300.18 |
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