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CAT5121 from CAT

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CAT5121

Manufacturer: CAT

16-Tap MiniPot, Volatile MiniPot, Up/Down Interface

Partnumber Manufacturer Quantity Availability
CAT5121 CAT 1000 In Stock

Description and Introduction

16-Tap MiniPot, Volatile MiniPot, Up/Down Interface The part **CAT5121** is a **digital potentiometer** manufactured by **ON Semiconductor** (formerly part of **Catalyst Semiconductor**).  

### **Key Specifications:**  
- **Type:** Digital Potentiometer (Digitally Programmable Potentiometer - DPP)  
- **Resolution:** 8-bit (256 taps)  
- **Resistance Range:** 10 kΩ  
- **Interface:** I²C-Compatible (2-wire serial interface)  
- **Supply Voltage (VCC):** 2.7V to 5.5V  
- **Non-Volatile Memory:** Yes (retains settings after power-off)  
- **End-to-End Resistance Tolerance:** ±20%  
- **Temperature Range:** -40°C to +85°C  
- **Package Options:** SOT-23-6  

### **Applications:**  
- Volume control  
- LCD bias adjustment  
- Sensor calibration  
- Programmable voltage references  

This information is based on the manufacturer's datasheet for **CAT5121**.

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