TPA3251D2DDVR
355W Class-D Speaker Amplifier
| Quantity | Unit Price(USD) | Ext. Price |
|---|---|---|
| 1 | $4.938 | $4.94 |
| 10 | $4.342 | $43.42 |
| 30 | $3.980 | $119.40 |
| 100 | $3.675 | $367.50 |
Inventory:5,611
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : TPA3251D2DDVR
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Package/Case : HTSSOP (DDV)-44
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Brands : TI
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Components Categories : AmplifiersAudio Amplifiers
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Datesheet : TPA3251D2DDVR DataSheet (PDF)
Overview of TPA3251D2DDVR
The TPA3251D2DDVR is a high-performance, stereo Class-D audio amplifier from Texas Instruments. It is specifically designed for automotive and industrial audio applications. This amplifier features a wide operating voltage range of 4.5V to 26.4V, making it suitable for various power supply configurations.The TPA3251D2DDVR can deliver up to 175W per channel into a 4-Ω load with low distortion and noise, ensuring high-quality audio performance. It also offers a high efficiency of up to 90%, which helps in reducing power consumption and heat dissipation.Additionally, this amplifier includes built-in protection features such as short-circuit and thermal protection, safeguarding the device and connected speakers from damage. The TPA3251D2DDVR comes in a small, space-saving package, making it easy to integrate into a wide range of audio systems.
Key Features
Application
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Audio input type | Analog Input | Architecture | Class-D |
| Speaker channels (max) | 4 | Rating | Catalog |
| Power stage supply (max) (V) | 36 | Power stage supply (min) (V) | 12 |
| Load (min) (Ω) | 1.5 | Output power (W) | 175 |
| SNR (dB) | 111 | THD + N at 1 kHz (%) | 0.005 |
| Iq (typ) (mA) | 12.5 | Control interface | Hardware |
| Closed/open loop | Closed | Analog supply (min) (V) | 10.8 |
| Analog supply voltage (max) (V) | 13.2 | PSRR (dB) | 80 |
| Operating temperature range (°C) | 0 to 70 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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