Manufacturer Part Number
MAX522ESA
Manufacturer
Analog Devices
Introduction
The MAX522ESA is a dual 8-bit digital-to-analog converter designed for data acquisition and control systems.
Product Features and Performance
Dual 8-bit D/A converters
R-2R architecture
Settling time of 70µs typical
Buffered voltage output
SPI data interface for communication
External reference type for precision settings
Product Advantages
Compact 8-SOIC package for space-sensitive applications
Low power consumption suitable for battery-operated devices
Simple SPI interface for ease of digital integration
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 2
Settling Time: 70µs (Typ)
Output Type: Voltage - Buffered
Data Interface: SPI
Voltage - Supply, Analog: 2.7V ~ 5.5V
Voltage - Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±1.5 (Max), ±1 (Max)
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Ensured performance within specified operating temperature range
High INL/DNL accuracy for precise applications
Compatibility
Compatible with systems requiring SPI communication protocol
Application Areas
Data Acquisition Systems
Control Systems
Portable Battery-powered Devices
Industrial Automation
Product Lifecycle
Product Status: Obsolete
May require evaluation for alternatives or direct replacements due to discontinuation
Key Reasons to Choose This Product
Compact and efficient design for limited space applications
Precise digital-to-analog conversion enhances system accuracy
Low settling time enables quick system response
Easy to use with common microcontrollers through SPI
Wide temperature range suitable for industrial environments
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