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MAX514BEWI+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX514BEWI+

Manufacturer: MAXIM, MAXIM/DALLAS

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

Partnumber Manufacturer Quantity Availability
MAX514BEWI+,MAX514BEWI MAXIM, MAXIM/DALLAS 124 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/DALLAS**. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** MAXIM/DALLAS  
- **Category:** Data Acquisition - Digital-to-Analog Converters (DAC)  
- **Package / Case:** 28-SOIC (0.295", 7.50mm Width)  
- **Packaging:** Tube  
- **Number of Bits:** 14  
- **Number of Channels:** 4  
- **Interface Type:** Serial (SPI, QSPI, Microwire)  
- **Supply Voltage - Operating:** ±5V, 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **INL (Integral Nonlinearity):** ±4 LSB (Max)  
- **DNL (Differential Nonlinearity):** ±1 LSB (Max)  
- **Settling Time:** 10µs (Typ)  
- **Output Type:** Voltage - Buffered  
- **Reference Type:** External  

### **Descriptions:**  
The MAX514BEWI+ is a **14-bit, quad-channel, voltage-output DAC** with a serial interface. It is designed for precision analog output applications requiring multiple channels. The device operates from a single +5V supply or dual ±5V supplies and includes an internal output buffer amplifier.  

### **Features:**  
- **14-Bit Resolution**  
- **Four Independent DAC Channels**  
- **Low Power Consumption:** 4.5mW (Typ)  
- **SPI/QSPI/Microwire-Compatible Serial Interface**  
- **Internal or External Reference Option**  
- **Buffered Voltage Outputs**  
- **Power-On Reset to Zero Scale**  
- **Extended 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 Quad, 12-Bit, Serial-Input Multiplying DAC

Alternative Part Number

  • AD5445YRUZ --: Pin-compatible 12-bit current-output DAC in a similar SOIC/TSSOP package, widely used as a drop-in replacement for the MAX514 family.
  • DAC8043AESZ --: 12-bit multiplying DAC with comparable architecture and serial interface, suitable for the same signal-generation applications.
  • LTC1595AIS8 --: 12-bit current-output DAC offering similar resolution and performance characteristics for precision analog designs.
  • AD724JRZ --: 12-bit voltage-output DAC with similar architecture and serial interface, widely available and pin-compatible in many designs.
  • DAC7512N/250 --: 12-bit serial-input DAC offering comparable resolution and low power, suitable as a functional replacement with minor circuit adjustment.
  • LTC1451CS8 --: 12-bit rail-to-rail DAC in SO-8 with serial interface, good electrical match for the MAX514 in similar applications.

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