Analog Devices Inc. LTC2492IDE#TRPBF Overview

The LTC2492IDE#TRPBF is a high-precision, 24-bit No Latency ΔΣ ADC (Analog-to-Digital Converter) from Analog Devices Inc., featuring an integrated temperature sensor and Easy Drive technology. Designed for direct digitization of high-impedance sensors, this ADC is an excellent choice for a wide range of applications including industrial process control, instrumentation, medical devices, and automated test equipment.

Key Features

• High Resolution: The 24-bit resolution provides a high degree of accuracy, making it suitable for precision measurement tasks where the fine detail of the signal is critical.
• Integrated Temperature Sensor: An onboard temperature sensor simplifies design and improves system performance by providing a reference for temperature compensation or direct temperature measurement.
• Easy Drive Technology: The LTC2492IDE#TRPBF's Easy Drive technology reduces the requirements on the external driver circuitry, allowing direct interfacing with high-impedance sensors without the need for buffering.
• Multiple Input Channels: It offers a versatile multiplexer with 4 differential or 8 single-ended input channels, allowing for flexible signal acquisition and multiplexing of various sensors.
• No Latency ΔΣ: The No Latency ΔΣ architecture provides a continuous stream of conversions without the delay found in traditional ΔΣ converters, enabling real-time data acquisition.
• Wide Input Range: The device supports a wide common-mode input range, which makes it adaptable to a variety of signal levels.

Electrical Characteristics

• Supply Voltage: The LTC2492IDE#TRPBF operates from a single 2.7V to 5.5V supply, accommodating various power environments.
• Low Power Consumption: Its low power consumption is ideal for battery-powered or energy-sensitive applications.
• Communication Interface: The ADC communicates through an I2C-compatible serial interface, enabling easy integration with most microcontrollers and digital systems.

Package and Reliability

The LTC2492IDE#TRPBF comes in a compact 14-lead DFN package, which is highly suitable for space-constrained applications. The product is also lead-free and RoHS compliant, ensuring environmental safety and global acceptability. With its robust design, the LTC2492IDE#TRPBF is engineered to maintain high performance over an extended temperature range, making it reliable in diverse operating conditions.

With its combination of high resolution, integrated features, and ease of use, the LTC2492IDE#TRPBF from Analog Devices Inc. is a versatile and efficient solution for precision analog-to-digital conversion requirements.