Manufacturer Part Number
ADS8865IDRCR
Manufacturer
Texas Instruments
Introduction
High-precision 16-bit SAR ADC with high sampling rate
Product Features and Performance
16-bit resolution
Sampling rate of 400k samples per second
Single differential input
SPI data interface
MicroPOWER™ series focused on low power consumption
Successive Approximation Register (SAR) architecture for high accuracy
External reference voltage
Operational in a wide analog voltage range (2.7V to 3.6V)
Supports a wide digital I/O voltage range (1.65V to 3.6V)
Product Advantages
High-resolution ADC suitable for precise measurements
Fast sampling rate ideal for real-time applications
Optimized for low-power devices
Simple data transfer with SPI protocol
Consistent performance over a wide temperature range (-40°C to 85°C)
Key Technical Parameters
16-bit resolution
400kSPS sampling rate
Single differential input channel
SAR ADC architecture
External reference voltage
Analog voltage supply range: 2.7V to 3.6V
Digital voltage supply range: 1.65V to 3.6V
Quality and Safety Features
Operation guaranteed from -40°C to 85°C
Robust package design for surface mount technology
Compatibility
Compatible with devices that support SPI interface
Flexible supply voltage range for easy integration with various systems
Application Areas
Medical imaging devices
Industrial automation and process control
Portable instrumentation
Data acquisition systems
Product Lifecycle
Product status: Active
Not currently listed as nearing discontinuation
Replacements or upgrades should be checked for on Texas Instruments’ website
Several Key Reasons to Choose This Product
High-resolution data conversion offers superior measurement precision
Significant sampling rate enables use in dynamic environments with rapidly changing signals
Low power consumption ideal for battery-powered or energy-sensitive applications
Robust operational temperature range ensures reliability in harsh environments
SAR ADC technology provides rapid and accurate data acquisition
SPI interface ensures easy integration with most microcontrollers and digital systems
From a reputable manufacturer known for quality semiconductor products
