Manufacturer Part Number
LTC2481IDD#TRPBF
Manufacturer
analog-devices
Introduction
The LTC2481IDD#TRPBF is a high-precision Analog to Digital Converter (ADC) specialized for data acquisition systems, featuring a selectable integrated temperature sensor, programmable gain amplifier (PGA), and an I2C interface.
Product Features and Performance
16-bit resolution for high accuracy measurements
Sampling rate of 7.5 samples per second, optimized for low-speed, high-accuracy applications
Single differential input to minimize common-mode noise
Sigma-Delta architecture ensuring high noise immunity and filter out unwanted signals
Programmable Gain Amplifier (PGA) for signal conditioning
Integrated temperature sensor for thermal monitoring
Selectable I2C address allows multiple devices on the same bus
External voltage reference for flexible system design
Operates with both analog and digital supply voltages from 2.7V to 5.5V
Small 10-WFDFN package suitable for compact designs
Product Advantages
High precision and low noise improves measurement quality
Integrated features (PGA, temperature sensor) reduces external components
Wide operating temperature range (-40°C to 85°C) for harsh environments
Flexible supply voltage range supports various power supplies
I2C interface for easy digital communication
Key Technical Parameters
Number of Bits: 16
Sampling Rate: 7.5 SPS
Input Type: Differential
Data Interface: I2C
Voltage Supply, Analog: 2.7V ~ 5.5V
Voltage Supply, Digital: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Package / Case: 10-WFDFN Exposed Pad
Quality and Safety Features
Robust design conforms to industry standards for safety and quality
Built for durability and reliable performance in diverse conditions
Compatibility
Compatible with a wide range of microcontrollers and processors through the I2C interface
Versatile for both power supply requirements and digital communication protocols
Application Areas
Industrial control and monitoring
Environmental sensing and data logging
Medical equipment monitoring
Precision agriculture systems
Energy management
Product Lifecycle
Currently Active: Not at risk of discontinuation in the short term
Availability of replacements or upgrades to be monitored through Analog Devices’ product announcements
Several Key Reasons to Choose This Product
High accuracy and low-noise performance for critical data acquisition
Integrated temperature sensor and PGA streamline design and reduce cost
Flexible I2C interface facilitates easy integration into existing systems
Wide operating temperature and power supply range for versatile application
Reliable manufacturer with a reputation for quality ADC products
LTC2482IDDLinear Technology / Analog Devices
LTC2481IDDLT