The AD7718BRUZ is a highly integrated, high-performance data acquisition system-on-a-chip from Analog Devices Inc., a leading global semiconductor company. This precision analog-to-digital converter (ADC) is designed for low-frequency measurement applications that demand high accuracy and low noise, such as industrial process control, smart transmitters, and portable instrumentation.

Key Features

• Multiple Input Channels: The device features 6 fully differential or 7 pseudo-differential input channels, making it highly versatile for multiplexing different sensor inputs.
• 24-bit Sigma-Delta ADC: At its core, the AD7718BRUZ boasts a 24-bit sigma-delta ADC, offering high resolution and excellent noise performance.
• Programmable Gain Amplifier: It includes a programmable gain amplifier (PGA) for each channel, allowing users to optimize the dynamic range for different input signal levels.
• On-Chip Reference: An integrated 2.5V precision reference enhances the ease of use and helps to reduce external component count.
• Flexible Interface: The device is equipped with a serial interface that is compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, enabling easy integration with a wide range of microprocessors and microcontrollers.
• Low Power Consumption: Designed for power-sensitive applications, the AD7718BRUZ operates with a low current consumption, making it suitable for battery-powered devices.

Applications

The versatility and precision of the AD7718BRUZ make it an ideal choice for a variety of applications, including:

• Industrial Process Controls
• Smart Transmitters
• Portable Instrumentation
• Data Acquisition Systems
• Environmental Monitoring

Package and Availability

The AD7718BRUZ is available in a TSSOP (Thin Shrink Small Outline Package) form factor, providing a compact solution for space-constrained applications. Its robust design ensures reliable performance in harsh industrial environments. Check with Analog Devices Inc. or authorized distributors for availability and pricing information.