Manufacturer Part Number
AD7982BRMZRL7
Manufacturer
Analog Devices
Introduction
High-precision 18-bit PulSAR ADC with a 1 MSPS sampling rate
Product Features and Performance
18-bit resolution
1 MSPS (million samples per second) sampling rate
Single differential input
Serial Peripheral Interface (SPI), compatible with DSPs
Successive Approximation Register (SAR) architecture
Sample-and-Hold to ADC ratio of 1:1
External reference voltage
Operational over wide supply voltage range (2.375V to 2.625V)
High integration with a single A/D converter
Temperature range for operation from -40°C to 85°C
Available in a compact 10-MSOP package
Surface mountable for easy PCB integration
Product Advantages
High resolution and fast sampling rate for precise data acquisition
Accurate tracking of fast transient signals due to high sample-and-hold performance
Compatible with various microprocessors through SPI interface
Low voltage operation suitable for battery-powered devices
Compact design enables use in space-limited applications
Robust temperature range serving a wide array of industrial applications
Key Technical Parameters
Number of Bits: 18
Sampling Rate: 1M samples per second
Number of Inputs: 1 (differential)
Interface: SPI, DSP
Voltage Supplies (Analog & Digital): 2.375V ~ 2.625V
Architecture: SAR
Package: 10-TFSOP, 10-MSOP
Mounting Type: Surface Mount
Quality and Safety Features
Stringent quality controls from Analog Devices
Reliable performance in a broad temperature range
Compatibility
Interfaces with common digital signal processors and microcontrollers
Mounting compatibility with surface-mount PCB designs
Application Areas
Precision data acquisition
Medical imaging
Battery-powered instruments
Communications systems
Industrial control systems
Product Lifecycle
Current Product Status: Active (not nearing discontinuation)
Continuous support is expected with potential for future upgrades
Several Key Reasons to Choose This Product
High resolution and fast sampling rate enable capturing of precise data at high speeds
Optimized for signal accuracy with sample-and-hold features
Low power consumption ideal for portable devices
Proven compatibility across a range of digital interfaces
Designed for durability across demanding industrial temperature ranges
Compact MSOP packaging allows for efficient use of board space
Renowned manufacturer Analog Devices ensures product reliability and support
AD7984BCPZADI (Analog Devices, Inc.)
AD7983BRMZ-RL7