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CAT35C104KI Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CAT35C104KICATLAYST447Yes

CAT35C104KI** is a **4-bit, 100kΩ digital potentiometer** manufactured by **Catalyst Semiconductor (now part of ON Semiconductor)**.

The CAT35C104KI is a 4-bit, 100kΩ digital potentiometer manufactured by Catalyst Semiconductor (now part of ON Semiconductor).

Specifications:

  • Resistance Value: 100kΩ
  • Number of Taps: 16 (4-bit resolution)
  • Interface: I²C-Compatible (2-wire serial interface)
  • Supply Voltage (VCC): 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Package: 8-pin SOIC (KI denotes the tape and reel packaging)
  • Non-Volatile Memory: Yes (retains settings when powered off)
  • Low Power Consumption: Typically 3µA in standby mode

Descriptions & Features:

  • Digital Potentiometer: Replaces mechanical potentiometers with digital control.
  • I²C Interface: Allows easy integration with microcontrollers.
  • Non-Volatile Memory: Saves wiper position after power-off.
  • Wide Voltage Range: Operates from 2.7V to 5.5V, suitable for battery-powered applications.
  • Low Power Consumption: Ideal for portable and power-sensitive designs.
  • Applications: Volume control, LCD contrast adjustment, calibration circuits, and programmable analog circuits.

This device is commonly used in audio equipment, industrial controls, and embedded systems where precise resistance adjustment is needed.

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