Manufacturer Part Number
ADS8861IDGS
Manufacturer
Texas Instruments
Introduction
High-precision ADC with microPOWER technology for data acquisition systems
Product Features and Performance
16-bit resolution
1 MSPS sampling rate
Single differential input
SPI data interface
Sample and Hold (S/H) with ADC ratio of 1:1
Successive Approximation Register (SAR) architecture
Supports external reference voltage
Operational in a broad analog supply range of 2.7V to 3.6V
Digital supply voltage compatibility from 1.65V to 3.6V
Suitable for operation at -40°C to 85°C
Product Advantages
Low power consumption ideal for battery-powered applications
High-speed performance suitable for high-resolution data acquisition
Compact 10-TFSOP, 10-MSOP package for space-constrained applications
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 1M samples per second
Number of Inputs: 1, differential
Data Interface: Serial Peripheral Interface (SPI)
Reference Type: External
Analog Supply Voltage: 2.7V to 3.6V
Digital Supply Voltage: 1.65V to 3.6V
Quality and Safety Features
Robust operational temperature range from industrial to automotive grade
Ensures accurate data acquisition in varying thermal conditions
Compatibility
Compatible with SPI interface for easy integration into digital systems
Flexible supply voltage requirements to accommodate different logic levels
Application Areas
Precision data acquisition
Portable instrumentation
Battery-operated equipment
Medical imaging
Industrial control systems
Product Lifecycle
Active status, indicating current production with no immediate risk of discontinuation
Ongoing support and availability of resources
Several Key Reasons to Choose This Product
High-resolution 16-bit ADC for detailed signal representation
Fast 1 MSPS rate enabling real-time data processing
Low power consumption enhances battery life in portable devices
SPI compatibility ensures ease of use with a majority of microcontrollers
Industry-recognized Texas Instruments reliability and performance
Flexible voltage ranges to interface with various logic families
Capable of operating in harsh temperature environments
