Manufacturer Part Number
DAC3484IRKDR
Manufacturer
Texas Instruments
Introduction
High-speed quad-channel 16-bit digital-to-analog converter
Product Features and Performance
16-bit resolution
Quad-channel DAC
Settling time of 10ns (Typical)
Current-source output architecture
Differential outputs support
Parallel LVDS data interface
Selectable internal or external reference voltage
Supports a wide range of supply voltages
Compatible with surface mount technology
Product Advantages
High-speed performance suitable for demanding applications
Multi-channel integration reduces component count
Support for both internal and external voltage references adds design flexibility
Low integral and differential nonlinearity errors enhance accuracy
Designed for enhanced thermal performance with exposed pad WQFN package
Key Technical Parameters
Number of Bits: 16
Number of D/A Converters: 4
Settling Time: 10ns (Typical)
Output Type: Current - Unbuffered
Differential Output: Yes
Data Interface: LVDS - Parallel
Reference Type: External, Internal
Voltage - Supply, Analog: 3.14V to 3.46V
Voltage - Supply, Digital: 1.14V to 1.32V
INL/DNL (LSB): ±4, ±2
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Built to Texas Instruments' standards for quality and reliability
Constructed for industrial temperature ranges
Compatibility
Supports surface mount technology
LVDS interface compatible with standard FPGAs and logic devices
Application Areas
Telecommunications
Professional audio equipment
Automated testing equipment
Medical imaging systems
Product Lifecycle
Active product status
Maintained support with potential for future replacements or upgrades
Several Key Reasons to Choose This Product
Robust output drives enable direct interface with analog components
High-speed operation facilitates use in high-frequency signal generation
Quad DAC design simplifies layout and can reduce system complexity
Precision performance benefits high-end applications where accuracy is critical
Versatile power supply requirements allow for easier integration into varied systems
Extended operating temperature range makes it suitable for industrial applications
DAC346CHS