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MAX5481EUD from MAXIM,MAXIM - Dallas Semiconductor

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MAX5481EUD

Manufacturer: MAXIM

10-Bit, Nonvolatile, Linear-Taper Digital Potentiometers

Partnumber Manufacturer Quantity Availability
MAX5481EUD MAXIM 2500 In Stock

Description and Introduction

10-Bit, Nonvolatile, Linear-Taper Digital Potentiometers The MAX5481EUD is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Non-volatile, 10-bit digital potentiometer  
- **Resistance Range:** 10 kΩ, 50 kΩ, or 100 kΩ  
- **Interface:** SPI-compatible (3-wire)  
- **Operating Voltage:** 2.7V to 5.25V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 14-TSSOP  
- **Resolution:** 10-bit (1024 taps)  
- **Non-Volatile Memory:** Stores wiper position during power-off  
- **End-to-End Resistance Tolerance:** ±20%  
- **Low Wiper Resistance:** 120Ω (typical)  
- **Power-On Recall:** Automatically restores saved wiper position  

### **Descriptions:**  
The MAX5481EUD is a digitally controlled potentiometer (digipot) that emulates mechanical potentiometers but offers higher precision and non-volatile memory. It is ideal for applications requiring programmable resistance adjustments, such as calibration, volume control, and sensor trimming.  

### **Features:**  
- **Non-Volatile Memory:** Retains settings without power  
- **SPI Interface:** Simple 3-wire control  
- **Low Power Consumption:** 3µA (standby), 1mA (active)  
- **Wide Voltage Range:** Operates from 2.7V to 5.25V  
- **High Resolution:** 10-bit (1024 tap points)  
- **Compact Package:** 14-pin TSSOP for space-constrained designs  
- **Power-On Reset:** Wiper returns to saved position  

This information is strictly based on the manufacturer's datasheet for the MAX5481EUD.

Application Scenarios & Design Considerations

10-Bit, Nonvolatile, Linear-Taper Digital Potentiometers

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