Manufacturer Part Number
AD5443YRMZ
Manufacturer
Analog Devices
Introduction
AD5443YRMZ is a high-performance 12-bit digital-to-analog converter (DAC) from Analog Devices.
Product Features and Performance
12-bit resolution
1 DAC channel
160ns settling time
Current - Unbuffered output type
Differential output supported
SPI and DSP data interface
External reference type
Architecture based on R-2R ladder network
Product Advantages
High accuracy with INL/DNL of ±1, -1/+2 LSB (Max)
Fast data conversion speed
Support for low voltage supply range (2.5V ~ 5.5V)
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 1
Settling Time: 160ns
Output Type: Current - Unbuffered
Differential Output: Yes
Data Interface: SPI, DSP
Reference Type: External
Voltage - Supply, Analog: 2.5V ~ 5.5V
Voltage - Supply, Digital: 2.5V ~ 5.5V
INL/DNL (LSB): ±1 (Max), -1/+2 (Max)
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Designed for demanding environments (operational from -40°C to 125°C)
Robust R-2R architecture for stable performance
Compatibility
Supports SPI and DSP interfaces for wide compatibility with microcontrollers and DSPs
Application Areas
Telecommunications
Industrial automation
Precision instrumentation
Data acquisition systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Potential for long-term availability
Several Key Reasons to Choose This Product
High resolution and precision for accurate data conversion
Quick settling time allows rapid signal processing
Low supply voltage compatibility enables use in a variety of systems
Differential output capability provides noise immunity
Versatile interfacing with both SPI and DSP protocols
Reliable performance across a wide range of operating temperatures
Available in a compact 10-MSOP package suitable for space-constrained applications