Manufacturer Part Number
AD7542JN
Manufacturer
Analog Devices
Introduction
AD7542JN is a high-performance 12-bit digital-to-analog converter (DAC) providing fast settling time and a versatile parallel data interface, designed for demanding data acquisition systems.
Product Features and Performance
12-bit resolution
Fast settling time of 2µs
Current - Unbuffered output
Support for differential output
Parallel data interface
Compatible with external reference types
Uses an R-2R resistor ladder architecture
Product Advantages
High resolution enhances precision
Fast data processing due to quick settling time
Flexibility with differential outputs and external reference
Robust design suitable for industrial environments
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 1
Settling Time: 2µs
Output Type: Current - Unbuffered
Differential Output: Yes
Data Interface: Parallel
INL/DNL (LSB): ±1 (Max)
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Temperature range ensures reliable operation under extreme conditions
Compatibility
Compatible with systems requiring parallel data interface and external reference.
Application Areas
Data acquisition systems
Industrial automation
Instrumentation controls
Product Lifecycle
This product is Obsolete
Replacement or upgrade options should be checked with the manufacturer or supplier.
Several Key Reasons to Choose This Product
12-bit high resolution for precise data conversion
Quick response with a 2µs settling time
Compatibility with both analog and digital 5V supply
Operational across a wide temperature range from -40°C to 85°C
Support for differential output increases signal integrity.