TPA3223DDVR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
TPA3223DDVR is a high-power Class-D audio amplifier IC from Texas Instruments supporting 200 W stereo or 400 W mono output. It operates from a 10 V to 45 V supply with 36 dB gain, 108 dB SNR, and analog input in a 44-pin HTSSOP package. Available in stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 44
- Lifecycle
- ACTIVE
- Datasheet
- TPA3223DDVR Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 200 W stereo / 400 W mono Class-D output with up to 45 V supply covers high-power home audio, soundbars, and PA amplifier applications
- 36 dB fixed gain and 108 dB SNR deliver audiophile-grade clarity with minimal external component count
- Low-idle power consumption design reduces thermal management burden and extends system efficiency in always-on audio applications
- Pb-free, RoHS-compliant (JESD-609 e4) 44-pin HTSSOP package with 15-year estimated EOL ensures long supply availability
Applications
The TPA3223DDVR is designed for high-power audio applications including soundbars, home theater receivers, professional PA systems, and automotive amplifiers requiring 200 W stereo or 400 W bridged-mono output from a wide 10–45 V rail. Its analog input interface and high 108 dB SNR make it suitable for audiophile home audio products and studio monitor systems. The low idle current further benefits always-on connected speaker systems and smart home audio devices.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER |
| Gain | 36dB |
| JESD-30 Code | R-PDSO-G44 |
| JESD-609 Code | e4 |
| Noise Figure-Nom | 108dB |
| Number of Channels | 2 |
| Number of Functions | 1 |
| Output Power-Nom | 200W |
| 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 Voltage-Max (Vsup) | 45V |
| Supply Voltage-Min (Vsup) | 10V |
| Surface Mount | YES |
| 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 maximum output power of the TPA3223DDVR in stereo and mono configurations?
The TPA3223DDVR delivers up to 200 W per channel in stereo (2-channel) mode and up to 400 W in bridged mono (BTL) mode, depending on supply voltage and load impedance. This makes it one of Texas Instruments' highest power analog-input Class-D amplifier solutions.
What supply voltage range does the TPA3223DDVR support?
The TPA3223DDVR operates from a supply voltage range of 10 V to 45 V, providing flexibility to be powered from common rail voltages used in consumer, automotive, and professional audio systems. Always verify the peak output power at your specific supply voltage and load impedance.
What is the THD+N and SNR performance of the TPA3223DDVR?
The TPA3223DDVR achieves a signal-to-noise ratio (SNR) of 108 dB, ensuring low noise floor for high-fidelity audio reproduction. Its Class-D architecture with high switching frequency minimizes THD+N while maintaining excellent power efficiency compared to Class-AB designs.
What package does the TPA3223DDVR come in and how many channels does it have?
The TPA3223DDVR is packaged in a 44-pin HTSSOP (R-PDSO-G44) surface-mount package and supports 2 independent output channels. The package provides adequate thermal dissipation for high-power operation when combined with appropriate PCB thermal design or an external heatsink.
Is the TPA3223DDVR suitable for professional audio applications?
Yes, the TPA3223DDVR's combination of 200 W stereo output, 36 dB gain, 108 dB SNR, and wide 10–45 V supply range makes it well-suited for professional PA amplifiers, powered studio monitors, and live sound reinforcement equipment requiring reliable high-power Class-D amplification with low idle dissipation.
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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.
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