Manufacturer Part Number
LTC2656IUFD-H12#PBF
Manufacturer
Analog Devices
Introduction
The LTC2656IUFD-H12#PBF is a high-performance Digital to Analog Converter featuring a compact, 20-pin QFN package ideal for precise data acquisition applications.
Product Features and Performance
12-bit resolution ensuring detailed and accurate digital-analog conversion
Integrates 8 D/A converters allowing multiple channel output
Fast settling time of 4.6 microseconds for quick response applications
Buffered voltage output for stability and low noise
Both external and internal reference voltage supported enhancing flexibility
Compatible with SPI data interface for easy digital communication
Product Advantages
High integration with multi-channel capabilities simplifies system design
Precision engineering results in low INL/DNL errors
Flexible reference input choice supports various application demands
Robust operating temperature range of -40°C to 85°C supports use in harsh environments
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 8
Settling Time: 4.6µs (Typ)
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 5V
INL/DNL (LSB): ±0.5, ±0.1
Quality and Safety Features
Comprehensive error minimization (INL/DNL) enhances accuracy and reliability
Operates effectively across a broad temperature range for high durability
Compatibility
SPI data interface ensures compatibility with most microcontrollers
Flexible voltage supply compatibility (5V for both analog and digital)
Application Areas
Telecommunication systems
Industrial automation systems
Precise instrumentation and control systems
Product Lifecycle
Currently active and available
No indicated plans for discontinuation, ensuring continued supply and support
Several Key Reasons to Choose This Product
Multi-channel output capacities streamline complex operations
Exceptional precision and speed fit for high-performance demands
Robust design tailored for tough environments and critical applications
Ease of integration with existing digital systems via SPI
Dependable operational lifespan with continuous manufacturer support
