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LTC2428CG#PBF

LTC2428CG#PBF Description

The LTC2428CG#PBF from Analog Devices Inc. is a high-precision, 20-bit sigma-delta ADC (Analog-to-Digital Converter) designed for applications demanding exceptional accuracy and low power consumption. Housed in a 28-pin SSOP package, this single-channel ADC features an SPI-compatible interface and supports single-ended inputs with 8 multiplexed channels. Operating across a 2.7V to 5.5V supply range (analog and digital), it delivers 7.5 samples per second (SPS) with ultra-low noise and outstanding linearity. The device is part of the microPOWER™ series, emphasizing efficiency with minimal power draw, making it ideal for battery-powered systems. Its external reference capability ensures flexibility in precision measurement setups.

LTC2428CG#PBF Features

• 20-Bit Resolution: Delivers high-accuracy conversion for sensitive measurements.
• Low Power Consumption: Optimized for portable and battery-operated devices (microPOWER™ technology).
• Wide Supply Range: Operates from 2.7V to 5.5V, compatible with 3V/5V systems.
• SPI Interface: Ensures easy integration with microcontrollers and digital systems.
• 8-Channel Multiplexer: Enables sequential sampling of multiple single-ended inputs.
• External Reference Support: Enhances precision by allowing user-defined reference voltages.
• Robust Performance: 0°C to 70°C operating range with REACH and RoHS3 compliance.
• Low Noise Sigma-Delta Architecture: Minimizes signal distortion for high-fidelity data acquisition.

LTC2428CG#PBF Applications

The LTC2428CG#PBF excels in applications requiring high-resolution analog signal digitization with minimal power overhead:

• Industrial Sensors: Precision temperature, pressure, and strain gauge measurements.
• Medical Instrumentation: Portable diagnostic equipment and patient monitoring systems.
• Automotive Systems: Battery management and sensor interfaces in low-power environments.
• Data Acquisition Systems: Multi-channel logging with high accuracy.
• Portable Test Equipment: Field-deployable devices needing reliable 20-bit resolution.

Conclusion of LTC2428CG#PBF

The LTC2428CG#PBF stands out for its 20-bit resolution, low power consumption, and flexible input configuration, making it a superior choice for precision analog-to-digital conversion. Its SPI interface and multi-channel capability simplify system integration, while the external reference option ensures adaptability across diverse applications. Ideal for industrial, medical, and portable electronics, this ADC combines high performance with energy efficiency, backed by Analog Devices' reliability.