Overview
The ADUC824BSZ is a precision data acquisition system from Analog Devices, integrating a microcontroller core, multi-channel analog-to-digital converters (ADCs), and programmable gain amplifiers. This device is part of the MicroConverter® family and is designed for high-performance applications, particularly in automation, measurement, and control systems. It combines the functionality of a microcontroller with high-resolution ADCs, making it an efficient solution for data acquisition and processing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Microcontroller Core | 8052 | |
| Program Memory Size | 8 KB | |
| Data RAM Size | 256 bytes | |
| Maximum Clock Frequency | 12.58 MHz | |
| ADC Resolution | 16-bit, 24-bit | |
| Number of I/Os | 26 | |
| Supply Voltage - Min | 2.7 V | |
| Supply Voltage - Max | 5.25 V | |
| Package/Case | MQFP-52 | |
| Operating Temperature Range | -40°C to +85°C | |
| Number of ADC Channels | 4 channels | |
| Number of Timers/Counters | 3 timers/counters | |
| Interface Type | I2C, SPI, UART |
Key Features
- Integrated Microcontroller: Combines a microcontroller with high-resolution ADCs for efficient processing and data acquisition.
- Programmable Gain Amplifiers: Offers programmable gain for scalable signal processing.
- Multi-Channel Input: Supports multiple analog input channels for versatile applications.
- Low Power Consumption: Designed for energy-efficient operation, suitable for battery-powered applications.
- Compact Package: Comes in a space-saving 28-lead package for easy integration.
- Analog Functionality: Includes a 12-bit DAC, current sources, power supply monitor, and a bandgap reference.
- Digital Peripherals: On-chip digital peripherals include a watchdog timer, time interval counter, and three serial I/O ports (SPI, UART, and I2C-compatible).
Applications
- Data Acquisition Systems: Ideal for systems that require precise data collection and processing.
- Industrial Automation: Used in automation applications for monitoring and control.
- Measurement Tools: Suitable for measuring physical quantities such as temperature, pressure, and more.
Q & A
- Q: What is the maximum resolution of the ADC in the ADUC824BSZ?
A: The ADC in the ADUC824BSZ features a resolution of up to 24 bits. - Q: Can the ADUC824BSZ be used in battery-powered applications?
A: Yes, the ADUC824BSZ is designed for low power consumption, making it suitable for various battery-operated devices and systems. - Q: What is the operating temperature range of the ADUC824BSZ?
A: The operating temperature range is from -40°C to +85°C. - Q: What types of interfaces does the ADUC824BSZ support?
A: The ADUC824BSZ supports I2C, SPI, and UART interfaces. - Q: How much program memory does the ADUC824BSZ have?
A: The ADUC824BSZ has 8 KB of nonvolatile Flash program memory. - Q: What is the maximum clock frequency of the ADUC824BSZ?
A: The maximum clock frequency is 12.58 MHz. - Q: Does the ADUC824BSZ have on-chip digital peripherals?
A: Yes, it includes a watchdog timer, time interval counter, and three serial I/O ports. - Q: What is the package type of the ADUC824BSZ?
A: The ADUC824BSZ comes in a 52-lead MQFP package. - Q: Is the ADUC824BSZ RoHS compliant?
A: Yes, the ADUC824BSZ is lead-free and RoHS compliant. - Q: What additional analog functionality does the ADUC824BSZ offer?
A: It includes a 12-bit DAC, current sources, power supply monitor, and a bandgap reference.
