AD7798BRUZ-REEL: Precision, Low Power, 16/24-Bit Sigma-Delta ADC

The AD7798BRUZ-REEL, manufactured by Analog Devices Inc., is a high-performance 16/24-bit analog-to-digital converter (ADC) that utilizes sigma-delta technology. This component is designed for precision measurement applications requiring high accuracy and low power consumption, making it an ideal choice for battery-powered devices and portable instrumentation.

Key Features:

• Resolution: Configurable 16/24-bit resolution for adaptable precision based on application needs.
• Channels: Three fully differential input channels that provide flexibility in sensor interfacing.
• Output Data Rate: Programmable from 4.17 Hz to 470 Hz, allowing users to optimize the balance between speed and resolution.
• Power Supply: Operates with a single power supply ranging from 2.7V to 5.25V, catering to a wide array of power environments.
• Low Power: Features a low current consumption of 400 μA typical, making it suitable for power-sensitive applications.
• On-Chip Reference: Includes an internal 1.17V reference, eliminating the need for external components and simplifying design.
• Interface: Serial interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, ensuring easy integration with most microcontrollers.

Applications:

• Industrial process control
• Smart transmitters
• Portable instrumentation
• Pressure sensors
• Weigh scales
• Battery-powered systems

The AD7798BRUZ-REEL comes in a compact TSSOP-16 package and is part of a reel, facilitating automated assembly processes for high-volume production. Its robust design includes features such as overvoltage protection on the analog inputs and a temperature range of -40°C to +85°C, ensuring reliable operation in diverse environments.

With its high level of integration and performance, the AD7798BRUZ-REEL from Analog Devices Inc. is a top-tier solution for designers seeking to optimize their systems for precision and efficiency.