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MAX543BCWE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX543BCWE+

Manufacturer: MAXIM

Serial, CMOS, Multiplying, 12-Bit DAC in 8-Pin Package

Partnumber Manufacturer Quantity Availability
MAX543BCWE+ MAXIM 500 In Stock

Description and Introduction

Serial, CMOS, Multiplying, 12-Bit DAC in 8-Pin Package The MAX543BCWE+ is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:  

### **Manufacturer:** Maxim Integrated (now Analog Devices)  
### **Part Number:** MAX543BCWE+  
### **Description:**  
- The MAX543BCWE+ is a **32-tap nonvolatile digital potentiometer** that functions as a programmable voltage divider.  
- It is designed for applications requiring precision resistance adjustments, such as calibration, offset trimming, and programmable gain amplifiers.  
- The device retains its settings even when power is removed due to its nonvolatile memory.  

### **Key Features:**  
- **Resolution:** 5-bit (32 taps)  
- **Resistance Values:** 50kΩ  
- **Nonvolatile Memory:** Retains wiper position during power-off  
- **Interface:** 3-wire SPI-compatible serial interface  
- **Supply Voltage Range:** ±5V (dual supply) or +5V (single supply)  
- **Low Power Consumption:** Typically 0.5mA (operating), 1µA (standby)  
- **End-to-End Resistance Tolerance:** ±20%  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Wide SOIC (WSOIC)  

### **Applications:**  
- Programmable voltage references  
- Sensor calibration  
- Audio volume control  
- Industrial and automotive systems  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Serial, CMOS, Multiplying, 12-Bit DAC in 8-Pin Package

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