Manufacturer Part Number
LTC2485CDD#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC2485CDD#TRPBF is a high-precision Analog to Digital Converter (ADC) designed for data acquisition systems, offering both high performance and ease of use with its integrated features.
Product Features and Performance
24-bit resolution providing high accuracy
Low sampling rate of 7.5 samples per second suitable for precision measurements
Single differential input for simplified signal acquisition
I2C data interface for easy communication with most microcontrollers
Multiplexer (MUX) and ADC configuration for enhanced signal processing
Sigma-Delta architecture ensuring high noise rejection and signal fidelity
External reference voltage for versatile application needs
Onboard temperature sensor for monitoring and compensating for temperature variations
Selectable I2C address allows multiple devices on the same bus
Product Advantages
High resolution and low noise for accurate measurements
Integrated temperature sensor adds value by providing system temperature monitoring without the need for additional components
Ability to operate on low voltage (2.7V to 5.5V) makes it suitable for battery-powered applications
Compatibility with I2C interface simplifies integration into existing systems
Small package size (10-WFDFN) for compact designs
Key Technical Parameters
Number of Bits: 24
Sampling Rate: 7.5 samples/sec
Voltage Supply, Analog: 2.7V to 5.5V
Voltage Supply, Digital: 2.7V to 5.5V
Operating Temperature: 0°C to 70°C
Quality and Safety Features
Rigorous testing to ensure high reliability and performance under varying conditions
Built-in thermal and overvoltage protection
Compatibility
I2C standard interface for easy integration with most Microcontrollers and embedded systems
Compatible with various reference voltage sources for versatile application requirements
Application Areas
Industrial control systems
Environmental monitoring equipment
Portable medical devices
Battery-powered sensors
Product Lifecycle
Active product status, not currently nearing discontinuation
Replacements or upgrades should be considered based on evolving technology trends and future requirements
Several Key Reasons to Choose This Product
High precision and low sampling rate are ideal for data acquisition in scientific and industrial applications
Integrated temperature sensor and selectable I2C address increase system versatility
Low operating voltage range and small package size make it suitable for portable and space-constrained applications
Easy to integrate into systems owing to its standard I2C interface
Active product support and availability, ensuring long-term usability and support
LTC2483CDD#TRMPBFLinear Technology / Analog Devices