LTC2400IS8#PBF

The LTC2400IS8#PBF is a precision analog-to-digital converter (ADC) manufactured by Analog Devices Inc., previously part of Maxim Integrated. This device is designed for high-performance applications requiring accurate and reliable digital representation of analog signals. Below is a detailed description of its key features and specifications:

General Overview

• Type: 24-bit Delta-Sigma ADC
• Package: 8-lead MSOP (Mini Small Outline Package)
• Power Supply: Operates from a single supply voltage, typically ranging from 2.7V to 5.5V.

Key Features

• Resolution: 24-bit resolution allows for extremely fine measurement of analog signals, making it suitable for applications requiring high precision.
• Input Range: The device supports a differential input range, which enhances noise immunity and allows for better performance in noisy environments.
• Sampling Rate: The LTC2400 can achieve a maximum data rate of 2.5 samples per second, which is adequate for many low-frequency applications.
• Low Noise: The ADC features low noise characteristics, ensuring that the digital output closely represents the input signal without significant distortion.
• Integrated Reference: It includes an internal voltage reference, simplifying the design and reducing the need for external components.
• Digital Filter: The device incorporates a digital filter that helps in reducing noise and improving the signal-to-noise ratio (SNR).

Performance Specifications

• Total Harmonic Distortion (THD): The LTC2400 exhibits low THD, making it suitable for audio and other high-fidelity applications.
• Signal-to-Noise Ratio (SNR): The SNR is typically around 112 dB, which is excellent for precision measurement applications.
• Power Consumption: The device is designed for low power consumption, making it suitable for battery-operated devices and applications where energy efficiency is critical.

Applications

The LTC2400IS8#PBF is ideal for a variety of applications, including:

• Precision measurement systems
• Industrial process control
• Medical instrumentation
• Weigh scales
• Data acquisition systems

Interface

• Digital Output: The ADC provides a serial output interface, typically in a 2-wire or 3-wire configuration, allowing for easy integration with microcontrollers and digital signal processors (DSPs).
• Configuration: The device can be configured for different operating modes, allowing flexibility in how it is used in various applications.

Conclusion

The LTC2400IS8#PBF from Analog Devices Inc. is a highly precise, low-noise, and efficient 24-bit ADC that is well-suited for applications requiring accurate analog signal conversion. Its combination of high resolution, low power consumption, and integrated features makes it a versatile choice for engineers and designers in various fields.