Manufacturer Part Number
ADS8678IDBT
Manufacturer
Texas Instruments
Introduction
The ADS8678IDBT is a high-performance, 14-bit analog-to-digital converter (ADC) with a range of features for accurate and efficient data acquisition in systems requiring multiple inputs.
Product Features and Performance
14-bit resolution
Sampling rate of 500k samples per second
Supports 8 single-ended input channels
SPI data interface for communication
Programmable gain amplifier (PGA), multiplexer (MUX), sample-and-hold (S/H), and ADC integrated
1:1 ratio of sample-and-hold to ADC conversion
Successive Approximation Register (SAR) architecture for fast and accurate conversions
Internal reference voltage for consistent performance
Product Advantages
Ability to handle multiple inputs reduces system complexity
High resolution and sampling rate ensure detailed data acquisition
Flexible voltage supply range accommodates a variety of digital interfaces
The internal reference reduces external component requirements
Wide operating temperature range suitable for industrial environments
Precision data conversion enhances overall system accuracy
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 500k SPS
Number of Inputs: 8
Input Type: Single Ended
Data Interface: SPI
Voltage Supply, Analog: 5V
Voltage Supply, Digital: 1.65V to 5.25V
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Conforms to industry standards for electronic component safety
Built under Texas Instruments' rigorous quality control processes
Compatibility
SPI interface for compatibility with various microcontrollers and digital systems
Versatile power supply compatibility supporting both analog and digital voltages
Application Areas
Industrial automation and process control
Medical equipment
Data acquisition systems
Instrumentation and measurement devices
Automotive sensors and diagnostics
Product Lifecycle
Product Status: Active
Not currently near discontinuation with ongoing manufacturer support
Replacement and upgrade options available through Texas Instruments' product line
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliable and high-quality components
High-speed data acquisition capabilities for time-sensitive applications
Full integration of necessary features simplifies system design
The robust temperature range ensures reliability in harsh environmental conditions
Superior resolution and accuracy for critical measurement applications
The product is backed by Texas Instruments' technical support and product longevity guarantee
