Manufacturer Part Number
LTC2497CUHF#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC2497CUHF#TRPBF is a high-precision 16-bit Analog to Digital Converter (ADC) featuring a configurable MUX-ADC setup with integrated PGA to cater to varied data acquisition needs.
Product Features and Performance
Sigma-Delta architecture delivering high-accuracy conversion
16-bit resolution ensuring fine-grained output
Configurable for 8 or 16 differential or single-ended inputs
Selectable I2C address for flexible device addressing
Programmable Gain Amplifier (PGA) to amplify low-level signals
External voltage reference compatibility for enhanced precision
Sampling rate of 7.5 samples per second suited for low-speed applications
Supports both analog and digital power supply ranging from 2.7V to 5.5V
Product Advantages
Multiplexing capability allows monitoring of multiple sources securely
Direct digital output using I2C negates the requirement for additional digital to analog conversion
Small package size (38-QFN) optimizes PCB real estate
Key Technical Parameters
Bits: 16
Sampling Rate: 7.5/sec
Number of Inputs: 8, 16
Input Type: Differential, Single Ended
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Incorporates enhanced electrostatic discharge (ESD) protection
Designed for reliable performance in temperatures ranging from 0°C to 70°C
Compatibility
Can be interfaced with microcontrollers or processors with I2C capability
Application Areas
Environmental monitoring systems
Industrial process control
Patient monitoring systems
Data logging applications
Product Lifecycle
Currently active with no information suggesting nearing discontinuation
Continuous availability on Tape & Reel for mass deployment
Several Key Reasons to Choose This Product
High resolution and accuracy for critical data acquisition tasks
Flexible input configuration and external reference voltage option permit customization as per application needs
Industry-standard I2C interface ensures widespread controller compatibility
Low power consumption suitable for battery-operated devices
Competitive AVL ensuring supply continuity and support
LTC2497CUHF#2ELPBFLinear Technology / Analog Devices