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PT2258 DIP-20 6-Channel Electronic Volume Controller IC


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₹ 56.93

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PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface, an attenuation range of 0 to -79 dB at 1 dB/step, low noise, high channel separation. Housed in 20-pin, DIP or SO Package, PT2258’s pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.


  • CMOS Technology
  • Low Power Consumption
  • Least External Components
  • Attenuation Range: 0 to -79 dB at 1dB/step
  • Operating Voltage: 5 to 9 V
  • Low Noise, S/N Ratio>100dB (A-weighting)
  • High Channel Separation
  • I2C Bus Control Interface
  • Selectable Address
  • 6-Channel Outputs
  • Available in 20-pin, DIP or SO Package


  • AV Surround Audio Equipment
  • Car Audio
  • Mini Compo
  • Computer Multi-Media Speaker
  • Other Audio Equipments

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