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MAX5474EKA from MAX,MAXIM - Dallas Semiconductor

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MAX5474EKA

Manufacturer: MAX

32-Tap, Nonvolatile, Linear-Taper Digital Potentiometers

Partnumber Manufacturer Quantity Availability
MAX5474EKA MAX 505 In Stock

Description and Introduction

32-Tap, Nonvolatile, Linear-Taper Digital Potentiometers The MAX5474EKA is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Digital Potentiometer (DigiPot)  
- **Resolution:** 32 taps (5-bit)  
- **Resistance Range:** 10kΩ, 50kΩ, or 100kΩ (selectable)  
- **Interface:** Up/Down (U/D) Pushbutton Interface  
- **Supply Voltage (VDD):** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOT23  

### **Descriptions:**  
The MAX5474EKA is a nonvolatile, linear-taper digital potentiometer that functions similarly to a mechanical potentiometer but is controlled digitally. It retains its wiper position in nonvolatile memory when powered off.  

### **Features:**  
- **Nonvolatile Wiper Storage:** Saves settings during power-off.  
- **Low Power Consumption:** Typically 3µA (standby), 0.5mA (active).  
- **Pushbutton Control:** Simple up/down interface for adjusting resistance.  
- **End-to-End Resistance Tolerance:** ±20% (typical).  
- **Wiper Resistance:** 100Ω (typical).  
- **Small Form Factor:** 8-pin SOT23 package for space-constrained applications.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

32-Tap, Nonvolatile, Linear-Taper Digital Potentiometers

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