Manufacturer Part Number
AD7862ARSZ-10
Manufacturer
Analog Devices
Introduction
The AD7862ARSZ-10 is a high-performance, dual 12-bit analog-to-digital converter (ADC) with simultaneous sampling capability.
Product Features and Performance
12-bit resolution
Dual ADC enables simultaneous sampling
250 kSPS sampling rate per channel
4 single-ended input channels
Parallel data interface for quick data transfer
MUX-S/H-ADC configuration for versatile signal acquisition
1:1 sample-and-hold to ADC ratio for consistent conversion
Successive Approximation Register (SAR) architecture for accurate measurements
Selectable internal or external reference for flexibility in system design
Product Advantages
High-resolution ADC for precise data acquisition
Simultaneous sampling ideal for multi-channel applications
Fast data output with parallel interface
Single 5V supply for simple power management
Low power consumption enhancing system efficiency
Extended operating temperature range suitable for industrial applications
Key Technical Parameters
Number of Bits: 12
Sampling Rate (Per Second): 250k
Number of Inputs: 4
Input Type: Single Ended
Data Interface: Parallel
Configuration: MUX-S/H-ADC
Number of A/D Converters: 2
Architecture: SAR
Reference Type: External, Internal
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 5V
Quality and Safety Features
Robust SSOP-28 package ensures product reliability
Standard operating temperature range from -40°C to 85°C for use in harsh environments
Compatibility
Compatible with various microcontrollers and digital systems through its parallel interface
Application Areas
Data acquisition systems
Industrial process control
Medical instruments
Instrumentation and measurement
Communication systems
Product Lifecycle
Active product status signifying ongoing manufacturing and availability
Not reported as nearing discontinuation
Several Key Reasons to Choose This Product
Highly reliable for industrial and medical data acquisition tasks
Convenient single supply operation reduces power complexity
Integrates two ADCs for space and cost savings
Simultaneous sampling for accurate multi-channel measurements
Extended temperature range for use in extreme conditions
Ease of interfacing with standard digital systems