Manufacturer Part Number
DAC8143FS
Manufacturer
analog-devices
Introduction
The DAC8143FS is a 12-bit digital-to-analog converter (DAC) from Analog Devices, positioned for use in data acquisition systems requiring reliable current mode output.
Product Features and Performance
12-bit resolution for precise data conversion
Current output type, unbuffered for direct control applications
Supports differential output, enhancing signal quality
Equipped with an SPI data interface for efficient communication
External reference for flexible and accurate setting
R-2R architecture for stable performance
Fast settling time of 1µs for quick response applications
Product Advantages
High resolution and accuracy with ±1 LSB INL/DNL
Differential output improves noise immunity
Fast data processing capability due to quick settling time
Extended operating temperature range (-40°C to 85°C) for use in harsh environments
Key Technical Parameters
Number of Bits: 12
Settling Time: 1µs
Output Type: Current Unbuffered
Differential Output: Yes
Data Interface: SPI
Voltage Supply, Analog/Digital: 5V
Temperature Range: -40°C ~ 85°C
INL/DNL: ±1 (Max)
Quality and Safety Features
Design and build to meet standard quality and safety requirements for data acquisition systems. Features robust construction for long-term reliability.
Compatibility
This DAC is suited for use with systems requiring SPI interface and 5V power supply, ensuring straightforward integration into existing designs.
Application Areas
Ideal for use in industrial automation, data acquisition systems, precision control systems, and any application requiring high-speed, accurate analog output.
Product Lifecycle
As the product is marked obsolete, it is nearing the end of its production lifecycle with limited availability. Customers are advised to consider future replacements or upgrades.
Several Key Reasons to Choose This Product
High resolution and accuracy for precise analog output
Fast response suitable for demanding applications
Broad operating temperature range for versatility in different environments
Differential output capability for enhanced signal quality
Straightforward SPI interface compatibility