MAX5822LEUA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5822LEUA+

Manufacturer

Analog Devices

Introduction

The MAX5822LEUA+ is a dual 12-bit digital-to-analog converter (DAC) designed for precise data acquisition and signal control applications.

Product Features and Performance

Dual 12-bit resolution DACs

Fast settling time of 12µs allowing rapid updates

Buffered voltage output providing stable output signals

I2C interface for simple digital control

External reference voltage for flexible scaling

Compatible with 2.7V to 5.5V for both analog and digital supplies

Operates over the industrial temperature range of -40°C to 85°C

String DAC architecture enhances linearity

Product Advantages

Precision controls with minimal latency

Flexible power requirements suitable for various circuits

High resolution enhances fine control in applications

Compatibility with widespread I2C protocol simplifies integration

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 2

Settling Time: 12µs

Output Type: Voltage Buffered

Reference Type: External

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±2, ±1 (Max)

Quality and Safety Features

Operates reliably over an extended industrial temperature range

High integration standards in manufacture ensuring device robustness

Compatibility

Uses standard I2C interface for wide compatibility with microcontrollers and processors

Surface mount package fits common PCB designs

Application Areas

Industrial controls

Communication systems

Portable devices

Signal processing units

Product Lifecycle

Currently active product status with ongoing manufacturer support

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Dual DAC enhances multitasking in control systems

Quick settling allows rapid dynamic response

Flexible supply voltage options help in diversified applications

Buffered outputs mitigate signal integrity issues

String DAC architecture provides higher accuracy and stability