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PT2253B

Features: · CMOS Technology· Low Power Consumption· Operating Voltage Range : Vcc = 4 ~ 12 V (Backup Voltage is up to 4 V)· 0dB to -68dB attenuation controlled by 2dB/step· 2 Channels in each chip· Capable to control attenuation by a built-in oscillator and Up/Down Pin· Single Power Supply or Dual...

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SeekIC No. : 004466206 Detail

PT2253B: Features: · CMOS Technology· Low Power Consumption· Operating Voltage Range : Vcc = 4 ~ 12 V (Backup Voltage is up to 4 V)· 0dB to -68dB attenuation controlled by 2dB/step· 2 Channels in each chip· ...

PT2253B Data Sheet

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Part Number:
PT2253B
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/25

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Product Details

Description



Features:

· CMOS Technology
· Low Power Consumption
· Operating Voltage Range : Vcc = 4 ~ 12 V (Backup Voltage is up to 4 V)
· 0dB to -68dB attenuation controlled by 2dB/step
· 2 Channels in each chip
· Capable to control attenuation by a built-in oscillator and Up/Down Pin
· Single Power Supply or Dual Power Supplies of (+) and (-) can be used
· Wide Frequency Response Range
· Very Low Harmonic Distortion
· Available in 16 pins, DIP or SO Package


Application

·Audio Equipment Volume Control
·Traditional VR Replacement


Description

PT2253B is an electronic volume controller IC utilizing CMOS Technology specially designed for use on audio equipment. It has two (2) built-in channels making it ideally suitable for mono and stereo sound applications. PT2253B provides a wide frequency response range and a very low harmonic distortion to mention a few; thereby guaranteeing a highly effective and reliable performance.




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