Manufacturer Part Number
ADS8345N
Manufacturer
Texas Instruments
Introduction
High-precision 16-bit analog to digital converter with multiplexed inputs
Product Features and Performance
16-bit resolution
Sampling rate up to 100k samples per second
Supports 4 to 8 input channels
Differential and single-ended input capability
SPI data interface for easy communication with microcontrollers
Sample-and-Hold ADC configuration
Successive Approximation Register (SAR) architecture for precise conversion
External voltage reference support for accurate measurements
Wide analog supply voltage range of 2.7V to 5V
Digital supply voltage range of 2.7V to 5V
Operational temperature range from -40°C to 85°C
Small 20-SSOP package for space-saving designs
Product Advantages
High precision with 16-bit resolution ideal for sensitive measurements
Versatile input configuration options catering to different sensor types
Simple and straightforward digital interface using SPI
Compatibility with various microcontroller and microprocessor systems
Low power consumption suitable for battery-operated devices
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 100k samples per second
Number of Inputs: Configurable for 4 or 8
Input Type: Differential and Single Ended
Data Interface: SPI
Number of A/D Converters: 1
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Built to TI's quality manufacturing standards
SAR architecture ensures stable and reliable performance
Wide operating temperature range for robust operation in harsh environments
Compatibility
Compatible with SPI interface specification
Can be used with a variety of microcontrollers and digital systems
Application Areas
Precision measurement and data acquisition systems
Industrial control systems
Medical instrumentation
Automotive sensor interfacing
Portable and battery-operated devices
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Future availability of replacement or upgrades not specified
Several Key Reasons to Choose This Product
High-resolution A/D conversion for accurate data representation
Flexible input signal accommodation supporting diverse applications
Reliable SPI interface ensures easy integration and data transfer
Stringent quality from Texas Instruments ensuring product longevity and reliability
Broad operating temperature range fit for extreme environmental conditions
Compact form factor for use in space-constrained applications
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