Manufacturer Part Number
AD7894ARZ-2
Manufacturer
Analog Devices
Introduction
High-performance 14-bit analog to digital converter
Product Features and Performance
14-bit resolution
200k samples per second
Single-ended input
SPI data interface
Sample/Hold ADC configuration
Successive Approximation Register (SAR) architecture
External voltage reference
Product Advantages
High resolution for precise conversion
Fast sampling rate for real-time applications
SPI interface ensures compatibility with many microcontrollers
SAR architecture for quick and accurate conversions
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 200kSPS
Number of Inputs: 1
Input Type: Single Ended
Data Interface: SPI
Architecture: SAR
Voltage Supply Analog: 5V
Voltage Supply Digital: 5V
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Suitable for industrial temperature ranges
Compatibility
Compatible with SPI interface
5V power supply for easy integration
Application Areas
Industrial control systems
Data logging equipment
Medical instrumentation
Communication systems
Product Lifecycle
Active product
Not nearing discontinuation
Several Key Reasons to Choose This Product
High resolution for more accurate data acquisition
Fast sampling suitable for dynamic applications
Single supply operation simplifies power design
Robust operating temperature range for industrial environments
Wide compatibility with various microprocessors and digital systems
Surface mount package for compact PCB design