Linear Technology's LTC2481HDD#TRPBF Product Overview

The LTC2481HDD#TRPBF is a high-precision, 16-bit analog-to-digital converter (ADC) with an integrated temperature sensor, designed and manufactured by Linear Technology. This ADC is a part of Linear Technology's family of No Latency ΔΣ™ ADCs, which offer a unique combination of features and performance that make them ideal for a wide range of applications, including process control, industrial, medical, and automotive systems.

This ADC operates from a single 2.7V to 5.5V supply and features an I²C-compatible serial interface. The LTC2481HDD#TRPBF is capable of direct digitization of small signal levels with high accuracy and linearity, thanks to its 16-bit No Latency ΔΣ™ ADC architecture. Additionally, the device incorporates an easy drive technology, which simplifies the design of sensor interfaces by reducing the requirements on the analog input buffer.

The LTC2481HDD#TRPBF offers a wide input common mode range, which includes ground, and it does not require any external components for its reference or buffer, making it a highly integrated solution. Its internal oscillator eliminates the need for an external clock, further simplifying design and reducing external component count.

The device's integrated temperature sensor provides direct digital temperature measurements, eliminating the need for additional temperature sensing components. The sensor's output can be used for temperature compensation or monitoring in various applications. The ADC also features a selectable speed/resolution, which allows the user to optimize the device for low power consumption or high-speed operation, depending on the requirements of the application.

Enclosed in a small 10-lead DFN package, the LTC2481HDD#TRPBF is designed to operate over the industrial temperature range of -40°C to 85°C, ensuring reliability and performance under challenging environmental conditions. Its compact size and integrated features make it an excellent choice for space-constrained applications that require high precision and minimal external components.

In summary, the LTC2481HDD#TRPBF is an advanced ADC solution that combines high precision, integrated temperature sensing, and ease of use, making it a versatile choice for engineers and designers looking for a reliable and efficient data conversion component.