| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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31,880 pcs
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31880 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TDA7490L is a dual audio Class D amplifier from STMicroelectronics, housed in a Flexiwatt 25 package. It is engineered for high-efficiency applications, making it suitable for TV and home stereo systems. This amplifier provides 15W + 15W of output power per channel into an 8Ω or 4Ω load with 10% THD.
Key features include a wide supply voltage range from ±10V to ±25V, split supply capability, and turn-off/on pop-free operation. It also incorporates ST-BY and MUTE functions for enhanced control. The device includes protection against short circuits across the load and thermal overload protection, contributing to its robustness.
Designed for ease of integration, the TDA7490L supports external synchronization for precise timing. Its Class D architecture ensures high efficiency, reducing power consumption and heat generation compared to traditional linear amplifiers. The Flexiwatt 25 package is designed for through-hole mounting.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.95 | $2.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TDA7490L provides 15W + 15W stereo output power into an 8Ω or 4Ω load with 10% THD.
The TDA7490L operates with a wide supply voltage range from ±10V to ±25V.
The TDA7490L is supplied in a Flexiwatt 25 package.
The TDA7490L is a through-hole mount component.
The TDA7490L has an operating temperature range of 0°C to 70°C.