Manufacturer Part Number
MAX522CSA+
Manufacturer
Analog Devices
Introduction
The MAX522CSA+ is a dual 8-bit digital-to-analog converter from Analog Devices, specifically designed for data acquisition applications requiring low power consumption and high precision.
Product Features and Performance
Dual 8-bit resolution
Fast settling time of 70µs typical
Buffered voltage output
SPI data interface for digital input
External reference voltage required
R-2R resistor ladder architecture
Supply voltage range from 2.7V to 5.5V for both analog and digital circuits
Operating temperature from 0°C to 70°C
Surface mount package
Product Advantages
Low power consumption
High precision digital-to-analog conversion
Ability to update outputs simultaneously
Minimal external components required due to buffered output
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 2
Settling Time: 70µs (Typ)
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Output Type: Voltage Buffered
INL/DNL (LSB): ±1.5 (Max), ±1 (Max)
Quality and Safety Features
Strict adherence to quality standards for consistent performance
Built-in thermal and over-current protection mechanisms
Compatibility
SPI interface ensures compatibility with most microcontrollers and digital systems
Application Areas
Industrial control systems
Precision sensor systems
Portable battery-powered devices
Analog signal generation systems
Product Lifecycle
Currently in active production
No announced discontinuation, ongoing support with replacements and upgrades available
Several Key Reasons to Choose This Product
Compact size suitable for space-constrained applications
Dual DAC reduces component count for multi-channel applications
Low power requirements suitable for portable device integration
Robust SPI interface facilitates easy integration with digital systems
Support and reliability from a reputable manufacturer, Analog Devices
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