The ADUC845BSZ8-5 is a highly integrated MicroConverter® from Analog Devices Inc., designed for precision measurement and control applications. This multifunctional component combines a high-performance analog-to-digital converter (ADC) with a microcontroller unit (MCU) on a single chip, providing a compact and efficient solution for a wide range of industrial and instrumentation environments.

Key Features:

• High-Resolution ADC: The ADUC845BSZ8-5 boasts a 24-bit sigma-delta ADC with a flexible input multiplexer capable of handling 8 differential/16 single-ended channels. This enables precise data acquisition, making it ideal for applications requiring high accuracy and low noise.
• Embedded MCU: At its core, the device features an 8052-compatible MCU with 62KB Flash/EE memory and 4KB RAM, offering robust processing capabilities for complex algorithms and control tasks.
• Dual DACs: Two 12-bit digital-to-analog converters (DACs) are included for precise analog output, suitable for control loop applications.
• On-Chip Temperature Sensor: An integrated temperature sensor allows for temperature monitoring and compensation, enhancing system reliability and performance.
• Flexible Power Supply: The ADUC845BSZ8-5 operates over a wide supply voltage range of 4.75V to 5.25V, providing versatility in power-sensitive applications.
• Communication Interfaces: It supports multiple communication protocols, including I²C, SPI, and UART, facilitating easy integration into existing systems.
• Packaging: The device comes in a compact 52-lead MQFP (Metric Quad Flat Pack) package, saving valuable board space.

Applications:

The ADUC845BSZ8-5 is engineered to meet the demands of a variety of applications, such as industrial process control, smart sensors, precision instrumentation, and battery-powered devices. Its combination of high-resolution ADC, powerful MCU, and multiple communication interfaces make it an excellent choice for designers seeking a single-chip solution that delivers both analog precision and digital flexibility.

Ordering Information:

For ordering the ADUC845BSZ8-5 or obtaining more information about this MicroConverter® and other products from Analog Devices Inc., please visit the official website or contact an authorized distributor.