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CAT5111 from CSI

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CAT5111

Manufacturer: CSI

Digital Potentiometer (POT), 100-Tap, with Buffered Wiper

Partnumber Manufacturer Quantity Availability
CAT5111 CSI 3 In Stock

Description and Introduction

Digital Potentiometer (POT), 100-Tap, with Buffered Wiper The CAT5111 is a digital potentiometer manufactured by Catalyst Semiconductor (CSI). Here are its key specifications:

- **Type**: Digital Potentiometer (Digitally Programmable Potentiometer - DPP)
- **Resolution**: 8-bit (256 taps)
- **Resistance Values**: Available in 10 kΩ, 50 kΩ, and 100 kΩ versions
- **Interface**: Up/Down (Increment/Decrement) serial interface
- **Supply Voltage**: 2.7V to 5.5V
- **Operating Temperature Range**: -40°C to +85°C
- **Non-Volatile Memory**: Stores wiper position during power-off
- **Package Options**: 8-pin SOIC, 8-pin PDIP, and 8-pin TSSOP

For exact details, refer to the official datasheet from Catalyst Semiconductor (CSI).

Partnumber Manufacturer Quantity Availability
CAT5111 CAT 1000 In Stock

Description and Introduction

Digital Potentiometer (POT), 100-Tap, with Buffered Wiper The CAT5111 is a digital potentiometer manufactured by ON Semiconductor (formerly part of Catalyst Semiconductor). Here are the key specifications:

- **Type**: Digital Potentiometer (Digitally Programmable Potentiometer - DPP)
- **Resolution**: 8-bit (256 tap points)
- **Resistance Values**: Available in 10 kΩ, 50 kΩ, and 100 kΩ variants
- **Interface**: Up/Down (Increment/Decrement) serial interface
- **Supply Voltage**: 2.7V to 5.5V
- **Temperature Range**: -40°C to +85°C (Industrial)
- **Non-Volatile Memory**: Stores wiper position when powered off
- **Package Options**: 8-pin SOIC, 8-pin PDIP, and 8-pin TSSOP
- **Endurance**: 50,000 write cycles (non-volatile memory)
- **Data Retention**: 100 years (non-volatile memory)

This device is commonly used in applications requiring adjustable resistance, such as volume control, LCD contrast adjustment, and calibration circuits.

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