The AD7858BRZ is a high-performance, single-supply 12-bit data acquisition system from the renowned manufacturer Analog Devices Inc. This precision analog-to-digital converter (ADC) is designed for a broad range of applications, from industrial process control to medical systems, where accuracy and reliability are paramount.

Key Features

• Resolution: The AD7858BRZ boasts a 12-bit resolution, providing fine detail in the analog signal conversion process.
• Single Supply Operation: It operates from a single 5V power supply, simplifying the power design in embedded systems.
• High Throughput: With a conversion rate of up to 187.5 kSPS, this ADC is suitable for high-speed applications that require rapid data acquisition.
• Multiple Channel Inputs: The device features eight single-ended input channels, allowing for versatile data acquisition from multiple sources.
• Low Power Consumption: It is designed for power-sensitive applications, with a typical operating current of just 1.5 mA.
• Integrated Features: The AD7858BRZ comes with an on-chip track and hold, voltage reference, and a serial interface, which reduces external component count and system cost.
• Interface Compatibility: The serial interface is SPI and microcontroller-compatible, ensuring easy integration with most digital systems.
• Package: It is available in a compact 24-lead SOIC package, suitable for space-constrained applications.

Applications

The versatility of the AD7858BRZ makes it an ideal choice for a wide array of applications. These include:

• Industrial Control Systems
• Data Acquisition Systems
• Medical Instrumentation
• Battery-Powered Instruments
• Portable Instrumentation

Reliability and Quality

Analog Devices Inc. is known for its commitment to quality and reliability. The AD7858BRZ is built to meet the highest standards, ensuring stable and reliable performance in even the most demanding environments. For engineers and designers seeking a dependable ADC solution, the AD7858BRZ represents a blend of precision, versatility, and efficiency.