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MAX5437EUD+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX5437EUD+

Manufacturer: MAXIM

±15V, 128-Tap, Low-Drift Digital Potentiometers

Partnumber Manufacturer Quantity Availability
MAX5437EUD+,MAX5437EUD MAXIM 1 In Stock

Description and Introduction

±15V, 128-Tap, Low-Drift Digital Potentiometers The MAX5437EUD+ is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Type:** Digital Potentiometer (Non-Volatile, 256-Tap)  
- **Resistance Range:** 10kΩ, 50kΩ, 100kΩ  
- **Interface:** I²C-Compatible (2-Wire)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-TSSOP  
- **Resolution:** 8-Bit (256 Taps)  
- **Non-Volatile Memory:** Yes (Retains settings during power-off)  
- **Low Power Consumption:** 3µA (Standby), 1mA (Active)  
- **End-to-End Resistance Tolerance:** ±20%  

### **Descriptions:**  
The MAX5437EUD+ is a digitally controlled potentiometer that emulates mechanical potentiometers but with higher precision and programmability. It features non-volatile memory, allowing it to retain its settings even when power is removed. The device is controlled via an I²C interface, making it suitable for automated calibration and adjustment applications.  

### **Features:**  
- **Non-Volatile Wiper Storage:** Saves settings without power.  
- **I²C-Compatible Interface:** Simple 2-wire control.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Wide Operating Voltage:** Supports 2.7V to 5.5V systems.  
- **256-Tap Resolution:** Provides fine adjustment capability.  
- **Compact Package:** 14-TSSOP for space-constrained designs.  

This device is commonly used in audio equipment, instrumentation, and industrial control systems for digital trimming and calibration.

Application Scenarios & Design Considerations

±15V, 128-Tap, Low-Drift Digital Potentiometers

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