| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,571 pcs
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3571 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Tape & Reel |
The TDA7233 from STMicroelectronics is a monolithic integrated circuit designed as a Class AB power amplifier. It is suitable for portable applications such as portable players, cordless telephones, and cellular radios, operating within a supply voltage range of 1.8V to 15V.
Key features include a 1W output power capability (at 12V supply, 8 Ohm load, 10% THD), low quiescent current, and improved supply voltage rejection. The device also incorporates an external mute or power-down function. It is available in an 8-pin Minidip or SO8 package.
With a low crossover distortion and high power capability, the TDA7233 is designed for efficient audio amplification. Its input resistance is 100 KΩ, and it offers a closed-loop voltage gain of 39 dB. The device also provides significant mute attenuation of 70 dB.
This amplifier is designed for ease of use in various audio systems requiring a compact and efficient amplification solution. Its robust design and wide operating voltage make it a versatile choice for many portable electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.95 | $2.95 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TDA7233 operates from 1.8V to 15V.
The TDA7233 can deliver up to 1.9W of output power at a 12V supply and 8 Ohm load with 10% distortion.
The TDA7233 is available in 8-pin Minidip and SO8 packages.
Yes, the TDA7233 features an external mute or power down function.
The quiescent current is typically 0.4 mA when MUTE is LOW and 3.6 mA to 9 mA when MUTE is HIGH, depending on the supply voltage.
