Manufacturer Part Number
DAC082S085CIMM
Manufacturer
Texas Instruments
Introduction
The DAC082S085 is a dual, 8-bit digital-to-analog converter with a high-speed SPI interface.
Product Features and Performance
Dual 8-bit DACs
Settling time of 4.5µs for quick conversions
Buffered voltage output for stable performance
External reference for flexible range setting
String DAC architecture for accuracy
Operates across a wide temperature range of -40°C to 105°C
Low INL/DNL for precise output
Product Advantages
High-speed operation suitable for fast applications
Dual DACs save space and reduce system complexity
Wide supply voltage range increases compatibility
Extended operating temperature range benefits industrial applications
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 2
Settling Time: 4.5µs
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
INL/DNL (LSB): ±0.14, +0.04/-0.02
Quality and Safety Features
Robust design for long-term reliability
Designed to operate in harsh environmental conditions
Compatibility
SPI, DSP interface for broad microcontroller compatibility
Flexible power supply requirements (2.7V to 5.5V for both analog and digital)
Application Areas
Industrial control systems
Automotive infotainment and audio systems
Communication equipment
Portable and battery-powered electronics
Product Lifecycle
Not recommended for new designs
Alternatives may be suggested for new applications
Several Key Reasons to Choose This Product
High-performance DAC from a reputable manufacturer
Space-saving design with dual channels
Broad power supply compatibility enhances versatility
High reliability and extended temperature range are ideal for industrial use
Precision output with low INL/DNL values
Readily available support and documentation from Texas Instruments