Manufacturer Part Number
AD7528LRZ
Manufacturer
Analog Devices
Introduction
The AD7528LRZ is a dual 8-bit digital to analog converter (DAC) designed by Analog Devices, known for its efficient data acquisition systems. It operates on a current-unbuffered output principle, ensuring reliable signal conversion in various applications.
Product Features and Performance
Dual 8-bit DACs integrated into one IC
Fast settling time of 400ns enabling quick signal processing
External reference type providing flexibility in adjusting output voltage
Compatible with 5V to 15V analog and digital supply voltages
Low INL/DNL, at ±0.5 (Max) and ±1 (Max) respectively, enhancing accuracy
R-2R architecture for stable performance
Operates within a temperature range of -40°C to 85°C
Product Advantages
The integration of two DACs reduces space and system complexity.
Quick settling time allows for rapid system response.
Wide supply voltage range offers compatibility with various systems.
Low INL/DNL ensures high precision in signal conversion.
Rugged temperature range guarantees performance under extreme conditions.
Key Technical Parameters
Number of Bits: 8
Number of D/A Converters: 2
Settling Time: 400ns
Output Type: Current Unbuffered
Differential Output: No
Data Interface: Parallel
Reference Type: External
Voltage Supply, Analog: 5V ~ 15V
Voltage Supply, Digital: 5V ~ 15V
INL/DNL (LSB): ±0.5 (Max), ±1 (Max)
Architecture: R-2R
Operating Temperature: -40°C ~ 85°C
Package / Case: 20-SOIC
Quality and Safety Features
Conforms to industry-standard specifications ensuring reliability and safety in operation.
Compatibility
Broad voltage supply range and parallel data interface ensure compatibility with a wide range of digital systems and microcontrollers.
Application Areas
Industrial automation
Precision instrumentation
Data acquisition systems
Digital signal processing
Product Lifecycle
Active status indicates ongoing manufacturing and availability.
No current indications of nearing discontinuation, maintaining support for upgrades and replacements.
Several Key Reasons to Choose This Product
Dual DAC capability maximizes system integration and minimizes space requirements.
Fast settling time enhances system throughput and responsiveness.
R-2R architecture ensures stable and consistent performance.
Wide operating temperature range makes it suitable for a variety of environmental conditions.
Low INL/DNL rates contribute to high precision and accuracy in signal conversion, vital for critical applications.
Compatibility with a broad range of supply voltages and digital systems allows for flexible design options.
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