| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,005 pcs
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2005 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The Texas Instruments TAS3002PFB is a system-on-a-chip audio signal processor. It replaces conventional analog equalization, offering digital parametric equalization, dynamic range compression, and loudness contour capabilities. This device also provides high-quality digital volume, bass, and treble control.
Key features include a 24-bit stereo codec with I2C-selectable inputs. The digital parametric equalization utilizes seven cascaded biquad filters per channel, each configurable with 24-bit coefficients. Dynamic range compression/expansion (DRCE) is programmable via the I2C port, allowing designers to set parameters like threshold, time constants, and compression ratio.
The TAS3002PFB supports multiple serial interface formats including I2S, left justified, and right justified, with data word lengths of 16, 18, 20, or 24 bits. Supported sampling frequencies are 32 kHz, 44.1 kHz, and 48 kHz. The device operates within a voltage range of 3V to 3.6V and has a surface mountable 48-TQFP (7x7) package.
This audio signal processor is suitable for applications in digital audio interfacing. It features six internally configurable general-purpose input terminals that can control volume, bass, treble, and equalization, each with a debounce algorithm programmed into the internal microcontroller.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.22 | $2.22 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 3V to 3.6V.
The TAS3002PFB is available in a 48-TQFP (7x7) package.
The operating temperature range is 0°C to 70°C (TA).
It supports I2S, left justified, and right justified formats.
The device supports data word lengths of 16, 18, 20, or 24 bits.
The sampling frequency can be set to 32 kHz, 44.1 kHz, or 48 kHz.