ADUC812BSZ-REEL

The ADUC812BSZ-REEL is a fully integrated 12-bit data acquisition system on a single chip, manufactured by Analog Devices, Inc. (ADI). This microcontroller (MCU) combines high-performance analog-to-digital conversion (ADC) with an embedded Flash memory microcontroller unit (MCU). The ADUC812BSZ-REEL is specifically packaged in a reel format, making it suitable for automated assembly processes in electronics manufacturing.

Key Features:

1. Multichannel 12-Bit ADC: The ADUC812BSZ-REEL features an 8-channel, 12-bit ADC with high accuracy and a conversion rate of up to 200 kSPS (kilosamples per second). This allows for precise analog signal measurement and conversion, making it ideal for applications requiring high-resolution data acquisition.
2. Embedded Flash MCU: The device integrates an 8052-compatible MCU core, providing a robust and reliable foundation for real-time control and processing tasks. The 8 KB of on-chip Flash/EE program memory and 640 bytes of Flash/EE data memory support complex application functionality and flexibility.
3. Dual 12-Bit DACs: The ADUC812BSZ-REEL includes two 12-bit digital-to-analog converters (DACs), enabling precise analog signal generation and control. This is particularly useful for applications involving analog output signals, such as motor control or sensor calibration.
4. On-Chip Peripherals: The MCU integrates various on-chip peripherals, including a temperature sensor, a high-speed DMA controller for ADC-to-RAM capture, and serial communication interfaces (e.g., I2C, SPI, UART). These peripherals simplify system design and reduce the need for external components.
5. Compact Package: The ADUC812BSZ-REEL is packaged in a compact format suitable for automated assembly processes. The reel packaging allows for efficient handling and placement of the device during manufacturing, reducing assembly time and cost.
6. Power Management: The device is specified for operation with a power supply voltage range of 3 V to 5 V, making it suitable for a wide range of applications. Additionally, it includes power management features such as a watchdog timer and power-on reset circuitry to ensure reliable operation.

Applications:

• Industrial Automation: The ADUC812BSZ-REEL’s precision ADC, DAC, and embedded MCU make it ideal for industrial automation applications, such as process monitoring, machine control, and data acquisition systems.
• Automotive Electronics: The compact package, high-performance ADC, and rich feature set of the ADUC812BSZ-REEL support various automotive applications, including sensor interfaces, battery management systems, and in-vehicle networking.
• Consumer Electronics: The device’s low power consumption, small footprint, and analog/digital processing capabilities make it suitable for consumer electronics devices, such as smart home appliances, portable instruments, and health monitoring systems.

Overall, the ADUC812BSZ-REEL is a versatile and high-performance microcontroller from Analog Devices that offers a range of advanced features and benefits for applications requiring precise analog signal processing and digital control. Its compact reel packaging, ample memory, and embedded peripherals make it an excellent choice for automated assembly processes in electronics manufacturing.