Manufacturer Part Number
AD7989-5BCPZ-RL7
Manufacturer
Analog Devices
Introduction
The AD7989-5BCPZ-RL7 is a high-precision 18-bit PulSAR® Analog to Digital Converter (ADC) from Analog Devices, designed for data acquisition in critical systems.
Product Features and Performance
18-bit resolution ensuring high precision measurements
Sampling rate of 500k per second for rapid data collection
Single differential input for simplified signal acquisition
SPI and DSP digital interfaces for flexible system integration
Successive Approximation Register (SAR) architecture for optimal balance between speed and power efficiency
External voltage reference for versatile system matching
Low supply voltage operation (2.375V to 2.625V) suitable for low power devices
Product Advantages
High resolution and fast sampling rate ideal for critical precision applications
Compact 10-VFDFN package enables small form factor designs
Dual supply voltage compatibility increases system design flexibility
Robust temperature range (-40°C to 85°C) ensures reliable operation in diverse environments
Key Technical Parameters
Number of Bits: 18
Sampling Rate (Per Second): 500k
Number of Inputs: 1, Differential type
Data Interface: SPI, DSP
Voltage Supply, Analog: 2.375V ~ 2.625V
Voltage Supply, Digital: 2.375V ~ 2.625V
Operating Temperature: -40°C ~ 85°C
Package: 10-VFDFN Exposed Pad, CSP
Quality and Safety Features
Designed and manufactured by Analog Devices, a leader in high-performance semiconductors
Rigorous quality control measures for consistent performance
Safe operation within specified temperature and power supply ranges
Compatibility
Compatible with SPI and DSP interfaces for easy integration into existing systems
Application Areas
Precision instrumentation
Medical imaging devices
Industrial control systems
Energy management
High fidelity audio equipment
Product Lifecycle
Status: Active
The product is not near discontinuation, ensuring long-term availability
Replacements or upgrades are available through the evolving PulSAR® series
Several Key Reasons to Choose This Product
Exceptional resolution and speed for critical data acquisition needs
Low voltage operation enables use in power-sensitive applications
Robust design suitable for harsh environmental conditions
Ease of integration with existing digital systems via SPI and DSP
Long-term availability and support from Analog Devices
AD7989-1BCPZADI (Analog Devices, Inc.)