| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Interface | |
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| Tape & Reel | |
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The TDA744813TR from STMicroelectronics is a versatile 6-channel volume controller IC, ideal for multi-channel audio systems. It provides independent control for each channel with a wide attenuation range of 0 to -79dB, adjustable in precise 1.0dB steps. All functions are programmable via an I2C serial bus, allowing for flexible integration into various audio designs.
This IC operates within a supply voltage range of 4.75V to 10V and features a low operating current of 7mA. It boasts excellent audio performance with a signal-to-noise ratio of 100dB and low total harmonic distortion of up to 0.1%. The device is housed in a 20-SOIC package and is designed for surface mount applications, operating within an ambient temperature range of 0°C to 70°C.
Key electrical characteristics include an input resistance of 35-65 kΩ, a clipping level of 2-2.5 Vrms, and channel separation of up to 90dB. The mute attenuation is rated at 90dB. Its robust design and comprehensive control capabilities make it suitable for professional audio equipment and other demanding audio applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical operating voltage of the TDA744813TR is 9V.
The TDA744813TR comes in a 20-SO package suitable for surface mounting.
The maximum operating supply voltage is 10.5V.
The supply current is 7mA.
The control range is 79dB.