Manufacturer Part Number
ADS8568SPM
Manufacturer
Texas Instruments
Introduction
High-precision 16-bit analog-to-digital converter with simultaneous sampling
Product Features and Performance
16-bit resolution
Simultaneous sampling of 8 channels
500k samples per second conversion rate
Single-ended inputs
Serial Peripheral Interface (SPI) and Parallel data interface options
Sample-and-hold circuit (S/H) integrated
Successive Approximation Register (SAR) architecture
Multiple reference voltages, external and internal
Temperature range from -40°C to 125°C
Product Advantages
High integration with 8 channels allows for reduced system complexity
Simultaneous multi-channel sampling ensures accurate time-domain correlation
Versatile interfacing through SPI or Parallel connectivity
Wide operating temperature range makes it suitable for industrial applications
Key Technical Parameters
Number of Bits: 16
Sampling Rate (Per Second): 500k
Number of Inputs: 8
Input Type: Single Ended
Data Interface: SPI, Parallel
Configuration: S/H-ADC
Ratio - S/H:ADC: 1:1
Number of A/D Converters: 1
Architecture: SAR
Reference Type: External, Internal
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 2.7V to 5.5V
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built to Texas Instruments' stringent quality standards
Reliable performance within the wide temperature range
Integrated sample-and-hold circuit maintains signal integrity
Compatibility
SPI and parallel interfaces enable easy integration with most microcontrollers and processors
LQFP (10x10) standard packaging for compatibility with typical surface mount processes
Application Areas
Industrial control systems
Data acquisition systems
Medical instrumentation
Automated test equipment (ATE)
Product Lifecycle
Active product status implies ongoing manufacture and support
No indicated discontinuation, with long-term availability likely
Upgradable solutions depend on newer generations or alternative Texas Instruments products
Key Reasons to Choose This Product
Precision 16-bit SAR ADC ensuring accurate and consistent data conversion
Capable of handling multiple input channels simultaneously, ideal for parallel data acquisition
Texas Instruments reputation for reliability and performance in semiconductor manufacturing
Flexible interfacing with both SPI and Parallel data output
Suitable for a wide variety of challenging environmental conditions due to its broad temperature range
ADS8568SRGCRTexas InstrumentsIC ADC 16BIT SAR 64VQFN