MAX531BCSD+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX531BCSD+

Manufacturer

Analog Devices

Introduction

The MAX531BCSD+ from Analog Devices is a high-performance, 12-bit Digital to Analog Converter (DAC) designed primarily for precise data acquisition applications. It is available in a 14-SOIC package.

Product Features and Performance

12-bit resolution for precise digital to analog conversion

Single D/A Converter

Fast settling time of 25µs (Typical) for quick response applications

Buffered voltage output

Serial Peripheral Interface (SPI) for efficient data communication

Can use both external and internal references

R-2R architecture for better accuracy and stability

Operating temperature range from 0°C to 70°C

Product Advantages

Excellent linearity with INL/DNL of ±1 LSB (Maximum)

Dual voltage supply compatibility, supporting both analog and digital voltages

Buffered output enables direct drive to loads

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 1

Settling Time: 25µs (Typical)

Output Type: Voltage Buffered

Data Interface: SPI

Reference Type: External, Internal

Voltage Supply, Analog: ±5V

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±1 (Max), ±1 (Max)

Architecture: R-2R

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Precision components for high reliability and accuracy

Compliant with industry standards for safety and quality

Compatibility

SPI communication interface compatible with a wide range of microcontrollers and processors

Application Areas

Industrial automation

Medical instrumentation

Precision data acquisition systems

Process control

Product Lifecycle

Currently in active production

No indication of near future discontinuation

Upgrades and replacements are currently available

Several Key Reasons to Choose This Product

High-resolution 12-bit DAC enhances precision in applications

Fast 25µs settling time allows for quick response in dynamic systems

R-2R architecture ensures stability and accuracy over time and temperature variations

Buffer output feature mitigates the need for external driving components, simplifying design

Broad compatibility with various controllers due to the SPI interface