Manufacturer Part Number
AD7859ASZ
Manufacturer
Analog Devices
Introduction
The AD7859ASZ is an ADC from Analog Devices specialized in data acquisition, integrating multiple inputs with high sampling rates.
Product Features and Performance
12-bit resolution
Sampling rate of 200k per second
Supports up to 8 inputs
Input types include pseudo-differential and single-ended
Parallel data interface
Configurable with MUX-S/H-ADC
Includes both external and internal reference types
Supports SAR architecture
Product Advantages
High-resolution for accurate data conversion
Multi-channel input capability enhances versatility
Flexible reference type usage for various application needs
Key Technical Parameters
Bits: 12
Sampling Rate: 200k per second
Inputs: 4, 8
Input Type: Pseudo-Differential, Single Ended
Data Interface: Parallel
Voltage - Supply, Analog: 3V ~ 5.5V
Voltage - Supply, Digital: 3V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Operates across a wide range of temperatures (-40°C to 85°C)
Sturdy surface mount package (44-QFP)
Compatibility
Compatible with various digital systems due to its parallel interface and flexible supply voltage ranges
Application Areas
Industrial automation
Embedded systems
Data logging systems
Product Lifecycle
Currently active with no immediate plans for discontinuation, ensuring availability for new designs and maintenance
Several Key Reasons to Choose This Product
High precision with 12-bit resolution suitable for detailed data acquisition
Fast data processing with a 200k per second sampling rate
Versatile input and reference options cater to a wide array of applications
Robust design operates effectively in industrial temperature ranges
Reliable manufacturer with a history of quality product offerings in ADC solutions