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LTC2428IG#TRPBF

LTC2428IG#TRPBF Description

The LTC2428IG#TRPBF is a high-performance 20-bit sigma-delta analog-to-digital converter (ADC) from Analog Devices Inc., designed for precision measurement applications. This IC features a single ADC with eight single-ended inputs, making it highly versatile for various sensing and data acquisition tasks. The device operates within a wide supply voltage range of 2.7V to 5.5V for both analog and digital supplies, ensuring compatibility with a broad range of power sources.

The LTC2428IG#TRPBF utilizes an SPI data interface for efficient communication with microcontrollers and other digital systems. With a sampling rate of 7.5 samples per second, it provides high-resolution data acquisition while maintaining low power consumption, which is a hallmark of the microPOWER™ series. The device requires an external reference for accurate conversions, allowing for flexibility in reference voltage selection.

Packaged in a 28-lead SSOP (Surface Mount) format and available in tape and reel (TR) form, the LTC2428IG#TRPBF is suitable for automated assembly processes. It is RoHS3 compliant and classified as REACH unaffected, ensuring environmental compliance and suitability for a wide range of applications. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it robust for various manufacturing environments.

LTC2428IG#TRPBF Features

• High Resolution: 20-bit sigma-delta ADC ensures precise measurement with high accuracy.
• Multiple Inputs: Eight single-ended inputs provide flexibility for multi-channel data acquisition.
• Wide Supply Voltage Range: Operates from 2.7V to 5.5V for both analog and digital supplies, enhancing versatility.
• Low Power Consumption: Part of the microPOWER™ series, it offers high performance with minimal power usage.
• SPI Interface: Simplifies communication with digital systems, ensuring easy integration into existing setups.
• External Reference: Allows for precise and flexible reference voltage selection to match application requirements.
• Robust Packaging: 28-lead SSOP package with tape and reel (TR) format, suitable for automated assembly.
• Environmental Compliance: RoHS3 compliant and REACH unaffected, ensuring suitability for global markets.
• Moisture Resistance: MSL 1 (unlimited) rating ensures reliability in various manufacturing conditions.

LTC2428IG#TRPBF Applications

The LTC2428IG#TRPBF is ideal for applications requiring high-precision data acquisition with low power consumption. Its features make it particularly suitable for:

• Precision Sensing: Ideal for temperature, pressure, and strain gauge applications where high accuracy is crucial.
• Industrial Automation: Provides reliable data acquisition for process control and monitoring systems.
• Medical Equipment: Suitable for medical devices requiring precise measurement, such as blood pressure monitors and glucose meters.
• Environmental Monitoring: Effective for sensors measuring environmental parameters like humidity, air quality, and water levels.
• Automotive Applications: Can be used in vehicle sensors for monitoring critical parameters like fuel levels and tire pressure.

Conclusion of LTC2428IG#TRPBF

The LTC2428IG#TRPBF stands out as a high-performance, low-power ADC with a wide range of features that cater to precision measurement needs. Its 20-bit resolution, multiple input channels, and flexible supply voltage range make it a versatile choice for various applications. The device’s SPI interface and external reference capability further enhance its adaptability. With its robust packaging and environmental compliance, the LTC2428IG#TRPBF is an excellent choice for engineers seeking a reliable and precise ADC solution.