Manufacturer Part Number
ADS7853IRTER
Manufacturer
Texas Instruments
Introduction
High-performance, dual-channel 14-bit ADC with simultaneous sampling capability
Product Features and Performance
14-bit resolution for precise data conversion
Simultaneous sampling of dual channels
1M samples per second per channel
Supports pseudo-differential and single-ended inputs
Digital SPI interface for simple communication
S/H-ADC configuration for better signal accuracy
Two independent A/D converters
Successive Approximation Register (SAR) architecture for fast data acquisition
Operational with both external and internal reference voltages
Analog supply voltage of 5V and digital supply voltage from 1.65V to 5.5V
Operates at temperatures ranging from -40°C to 125°C
Product Advantages
High-speed performance suitable for advanced applications
Simultaneous sampling feature ensures signal integrity
Multiple supply voltage options provide flexibility in system design
Extended operating temperature range facilitates use in harsh environments
Key Technical Parameters
Number of Bits: 14
Sampling Rate: 1M samples/s
Number of Inputs: 2
Input Type: Pseudo-Differential, Single Ended
Data Interface: SPI
Architecture: SAR
Voltage - Supply, Analog: 5V
Voltage - Supply, Digital: 1.65V ~ 5.5V
Quality and Safety Features
Robust operation within an extended temperature range
High-resolution conversion ensures accurate representations of analog signals
Stringent Texas Instruments manufacturing standards
Compatibility
SPI interface for compatibility with a broad range of microcontrollers and digital systems
Surface Mount (16-WFQFN Exposed Pad) for PCB integration
Application Areas
Industrial control systems
Medical instrumentation
High-speed data acquisition
Communications systems
Test and measurement equipment
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Potential availability of replacements or upgrades conforming to industry advancements
Several Key Reasons to Choose This Product
Precision data conversion enhances system accuracy
High-speed ADC allows for real-time system responsiveness
Dual-channel simultaneous sampling provides synchronized data acquisition
Texas Instruments' reputation for quality and reliability
Versatility through broad compatibility and integration features
Supports a wide range of operating voltages for diverse applications
Designed for demanding environments with a wide temperature range operation