Analog Devices Inc.

The ADUC812BSZ-01 is a fully integrated 12-bit data acquisition system-on-a-chip from Analog Devices Inc., designed for precision measurement and control applications. This high-performance MicroConverter® combines a multi-channel analog-to-digital converter (ADC) with a microcontroller unit (MCU) on a single chip, making it an ideal solution for a wide range of applications in industrial, instrumentation, and automation environments.

At the heart of the ADUC812BSZ-01 lies a high-resolution 12-bit ADC that offers exceptional accuracy and linearity. The ADC features eight single-ended channels, or four differential channels, providing the flexibility needed to address various sensor types and configurations. The fast conversion time ensures real-time data acquisition, which is essential for dynamic system control and monitoring.

The integrated MCU is based on the industry-standard 8052 core, running at a high clock speed to deliver robust processing power for complex algorithms and data processing tasks. With 8KB of Flash/EE memory, 640 bytes of data RAM, and 256 bytes of auxiliary RAM, the ADUC812BSZ-01 offers ample storage for firmware and application data. The inclusion of Flash/EE memory allows for in-system programmability, reducing development time and facilitating firmware updates in the field.

The device also features a variety of peripherals that enhance its functionality. These include two 12-bit DACs, a programmable counter array, a watchdog timer, a serial I/O port (SPI and UART), and digital I/O lines. Such integration reduces the need for additional external components, simplifying design and lowering system costs.

The ADUC812BSZ-01 operates over an extended temperature range, making it suitable for harsh environments. Its low power consumption is critical for battery-operated devices, and power-saving modes further extend battery life. Available in a surface-mount package, the ADUC812BSZ-01 is designed for easy integration into a variety of system designs.

Analog Devices Inc. is known for its commitment to high-quality products, and the ADUC812BSZ-01 is no exception, providing the reliability and performance expected from a leader in the field of analog and mixed-signal processing.