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MAX543AEWE from MAXIM,MAXIM - Dallas Semiconductor

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MAX543AEWE

Manufacturer: MAXIM

CMOS, 12-Bit, Seral-Input Multiplying DAC

Partnumber Manufacturer Quantity Availability
MAX543AEWE MAXIM 37 In Stock

Description and Introduction

CMOS, 12-Bit, Seral-Input Multiplying DAC The **MAX543AEWE** is a precision digital-to-analog converter (DAC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Resolution:** 12-bit  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage Range:** +5V single supply or ±5V dual supplies  
- **Output Type:** Voltage output  
- **Output Range:** 0V to VREF (unipolar) or ±VREF (bipolar)  
- **Reference Input:** External reference required (not integrated)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 10µs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Wide SOIC (WE)  

### **Descriptions:**
- The **MAX543AEWE** is a high-accuracy, low-power, 12-bit DAC with a serial interface.  
- It supports both unipolar and bipolar output configurations, depending on the reference voltage and circuit configuration.  
- Designed for industrial, instrumentation, and automation applications requiring precision analog output.  

### **Features:**
- **Low Power Consumption:** Typically 0.5mW (at +5V supply).  
- **SPI-Compatible Serial Interface:** Easy microcontroller interfacing.  
- **High Accuracy:** ±1 LSB INL and DNL ensures precise output.  
- **Flexible Reference Input:** Supports external reference voltages for adjustable output range.  
- **Wide Operating Temperature:** Suitable for industrial environments.  

For exact performance details, refer to the official **Maxim Integrated datasheet** (now under Analog Devices).

Application Scenarios & Design Considerations

CMOS, 12-Bit, Seral-Input Multiplying DAC

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