Manufacturer Part Number
AD7685ARMZRL7
Manufacturer
Analog Devices
Introduction
The AD7685ARMZRL7 from Analog Devices is a high-performance 16-bit ADC designed for data acquisition systems.
Product Features and Performance
16-bit resolution
Sampling rate of 250k per second
Single pseudo-differential input
SPI and DSP compatible data interface
Successive Approximation Register (SAR) architecture
External reference type required
Configurable as a Sample and Hold ADC (S/H-ADC)
Capable of operating with analog supply voltage from 2.3V to 5.5V
Digital supply voltage ranging from 2.3V to 5.5V
Product Advantages
High resolution and fast sampling rate enhance precision and speed in data capturing
Adaptable with multiple device interfacing through SPI and DSP protocols
Low voltage operation suitable for battery-powered devices
Compact 10-MSOP packaging suitable for space-constrained applications
Key Technical Parameters
Number of Bits: 16
Sampling Rate (Per Second): 250k
Voltage - Supply, Analog: 2.3V ~ 5.5V
Voltage - Supply, Digital: 2.3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Operation within a wide temperature range ensures reliability in varied environmental conditions
Surface mount design for robust assembly
Compatibility
Compatible with digital systems using SPI and DSP interfaces
Application Areas
Embedded systems
Data acquisition systems
Medical instrumentation
Industrial control and automation
Product Lifecycle
Status: Active
No stated discontinuation, replacements or upgrades specified, suggesting ongoing production and support
Several Key Reasons to Choose This Product
High-resolution 16-bit ADC enhances accuracy in applications
Fast sampling rate allows for real-time data processing
Low supply voltage options make it suitable for portable device integration
Broad compatibility with SPI and DSP interfaces enabling flexible system design
Operates reliably across a wide range of temperatures, making it versatile for various industrial applications
AD7685BCPZADI (Analog Devices, Inc.)