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MAX543BEWE from MAX,MAXIM - Dallas Semiconductor

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MAX543BEWE

Manufacturer: MAX, MAXIM, MAXIM

CMOS, 12-Bit, Seral-Input Multiplying DAC
Partnumber Manufacturer Quantity Availability
MAX543BEWE MAX, MAXIM, MAXIM 108 In Stock

Description and Introduction

CMOS, 12-Bit, Seral-Input Multiplying DAC The **MAX543BEWE** is a precision digital-to-analog converter (DAC) manufactured by **Maxim Integrated** (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
- **Maxim Integrated** (now part of Analog Devices)  

### **Specifications:**  
- **Resolution:** 12-bit  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** +5V single supply or ±5V dual supply  
- **Output Type:** Voltage output  
- **DAC Channels:** 1  
- **Settling Time:** 10µs (typical)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Wide SOIC (WSOIC)  

### **Descriptions:**  
- The **MAX543BEWE** is a **12-bit, voltage-output DAC** with a serial interface.  
- It is designed for **high-precision applications** requiring low noise and excellent linearity.  
- The device operates with a **single +5V supply** or **dual ±5V supplies**, making it versatile for different system requirements.  
- It includes an **on-chip output buffer amplifier** for direct voltage output.  

### **Features:**  
- **Low power consumption** (typically 1.5mA)  
- **SPI/QSPI/MICROWIRE-compatible serial interface**  
- **Power-on reset** ensures the DAC output starts at zero scale  
- **Rail-to-rail output buffer amplifier**  
- **Guaranteed monotonicity over temperature**  
- **Wide operating temperature range** (-40°C to +85°C)  

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

Application Scenarios & Design Considerations

CMOS, 12-Bit, Seral-Input Multiplying DAC

Alternative Part Number

  • AD543JNZ --: Pin-compatible 12-bit multiplying DAC from Analog Devices, the original designer of the MAX543; direct functional replacement in a DIP package.
  • DAC8043FPZ --: 12-bit serial-input multiplying DAC with similar architecture and specifications, suitable as a functional substitute.
  • LTC1595BCN8 --: 12-bit current-output multiplying DAC offering comparable performance and a similar serial interface for this application.
  • AD7541AKN --: 12-bit multiplying DAC with similar architecture and pin-compatible interface, widely available and a common drop-in substitute for the MAX543 series.
  • DAC7541AKP --: 12-bit CMOS multiplying DAC functionally equivalent to the MAX543, offering comparable accuracy and settling time for most applications.
  • AD7541AJN --: Lower-grade 12-bit multiplying DAC in the same family, suitable when relaxed accuracy tolerances are acceptable and cost is a concern.
  • AD7543KNZ --: 12-bit multiplying DAC with similar serial interface and performance, widely available and pin-compatible in function.
  • LTC7543CN --: 12-bit serial multiplying DAC with similar architecture and specifications, good alternative when MAXIM part is unavailable.

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