Manufacturer Part Number
AD9142ABCPZ
Manufacturer
Analog Devices
Introduction
High-speed dual 16-bit digital-to-analog converter
Product Features and Performance
16-bit resolution
Dual DAC channels
20 ns typical settling time
Current-mode unbuffered output
Differential output capability
LVDS parallel data interface
Oversampling and interpolating architecture
Selectable internal or external reference
Operation within industrial temperature range (-40°C to +85°C)
Product Advantages
High integration reduces system complexity
Fine resolution suitable for demanding applications
Rapid settling for high-speed operation
Flexibility in system design with differential output
Robust data throughput with LVDS interface
Key Technical Parameters
Number of Bits: 16
Number of D/A Converters: 2
Settling Time: 20 ns (Typ)
Output Type: Current, Unbuffered
Differential Output: Yes
Data Interface: LVDS - Parallel
Reference Type: External, Internal
Supply Voltage Analog: 3.13V to 3.47V
Supply Voltage Digital: 1.7V to 1.9V
INL/DNL: ±3.7 LSB, ±2.1 LSB
Architecture: Oversampling Interpolating DAC
Operating Temperature: -40°C to +85°C
Quality and Safety Features
Built for reliable operation in industrial temperature ranges
Compliant with industry standards for quality and safety
Compatibility
LVDS parallel interface compatible with high-speed digital systems
Dual voltage supplies for mixed voltage environments
Application Areas
Telecommunications
Network infrastructure
Instrumentation
Automated test equipment
Product Lifecycle
Active status, not near discontinuation
Options for upgrades or future product replacements available
Several Key Reasons to Choose This Product
Superior resolution for precise signal reproduction
Dual-channel capability for multi-signal applications
Quick data processing with minimal delay
High compatibility with different system voltages
Support for both internal and external voltage references allows for system flexibility
Durable performance in extreme temperature conditions
Low INL/DNL errors for accurate digital-to-analog conversion
Extensive application support in various industries
Ongoing product support and availability with Analog Devices reliability