| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,356 pcs
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2356 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PGA2310UA from Texas Instruments is a high-performance, stereo audio volume control IC suitable for professional and high-end consumer audio applications. It features two independent audio channels with digitally-controlled analog volume control, supporting a wide gain and attenuation range from 31.5 dB down to -95.5 dB in 0.5-dB steps.
This device operates from ±4.5V to ±15.5V analog power supplies, enabling large input signal voltage swings and preserving dynamic range. Key electrical specifications include a low noise floor, 120-dB dynamic range, and very low distortion with 0.0004% THD+N at 1 kHz. It also boasts low interchannel crosstalk of -126 dBFS and includes features like zero crossing detection and a mute function.
The PGA2310UA utilizes a serial control interface (SPI) for easy integration into digital audio systems. It is available in a 16-SOIC surface mount package, measuring 0.295 inches (7.50mm) in width. The operating temperature range is -40°C to 85°C (TA). This IC is pin and software compatible with the PGA2311 and Cirrus Logic CS3310.
| Qty | Low | High |
|---|---|---|
| 1+ | $20.86 | $20.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is ±4.5V to ±15.5V.
The PGA2310UA is available in a 16-SOIC package.
The operating temperature range is -40°C to 85°C.
The gain and attenuation range is 31.5 dB to -95.5 dB with 0.5-dB steps.
The THD+N is 0.0004% at 1 kHz.
The dynamic range is 120 dB.
The interchannel crosstalk is -126 dBFS.