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MAX514BEWI from MAXIM,MAXIM - Dallas Semiconductor

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MAX514BEWI

Manufacturer: MAXIM, MAX

CMOS Quad, 12-Bit, Serial-Input Multiplying DAC

Partnumber Manufacturer Quantity Availability
MAX514BEWI MAXIM, MAX 70 In Stock

Description and Introduction

CMOS Quad, 12-Bit, Serial-Input Multiplying DAC The MAX514BEWI is a digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Maxim Integrated (now Analog Devices)  

### **Specifications:**  
- **Resolution:** 14-bit  
- **Number of Channels:** 1 (Single-channel)  
- **Interface Type:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** +5V  
- **Output Type:** Voltage  
- **Settling Time:** Typically 10µs  
- **DNL (Differential Non-Linearity):** ±1 LSB (max)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin Wide SOIC (SO)  

### **Descriptions:**  
The MAX514BEWI is a precision 14-bit DAC with a serial interface, designed for applications requiring high accuracy and low noise. It features an internal voltage reference and provides a unipolar output voltage range.  

### **Features:**  
- **14-Bit Resolution** for high-precision applications  
- **Low Power Consumption** (typically 5mW)  
- **Internal Reference** (2.048V) for simplified design  
- **SPI/QSPI/MICROWIRE-Compatible Serial Interface**  
- **Power-On Reset** ensures output starts at zero  
- **Rail-to-Rail Output Buffer**  
- **Extended Industrial Temperature Range** (-40°C to +85°C)  

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

Application Scenarios & Design Considerations

CMOS Quad, 12-Bit, Serial-Input Multiplying DAC

Alternative Part Number

  • AD724JRZ --: Pin-compatible 12-bit voltage-output DAC in a similar SOIC package, widely available and functionally equivalent to the MAX514.
  • DAC8043FPZ --: 12-bit multiplying DAC with comparable serial interface and performance, suitable as a drop-in functional replacement.
  • LTC1451CS8 --: 12-bit DAC in an 8-pin SOIC with similar specifications, offering a viable alternative when the MAX514 is unavailable.
  • AD7846JNZ --: Pin-compatible 16-bit voltage-output DAC with similar architecture and performance, widely used as a MAX514 replacement.
  • DAC714KP --: 16-bit monolithic DAC with comparable resolution and output range, suitable for direct substitution in most designs.
  • AD669AN --: 16-bit DAC with similar voltage output and settling characteristics, offering a different series as a functional alternative.

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