The AD7687BRMZREEL7 is a 16-bit, 100 kSPS analog-to-digital converter (ADC) from Analog Devices (ADI). It's a low-power, successive approximation register (SAR) ADC designed for precision data acquisition applications. This ADC offers high accuracy and low power consumption, making it suitable for portable and battery-powered devices.

Applications

• Portable data acquisition
• Battery-powered instruments
• Industrial process control
• Medical instrumentation
• High-resolution data logging

Features

• 16-bit resolution
• 100 kSPS sampling rate
• Low power consumption: 1.6 mW at 100 kSPS
• Single 2.5 V power supply
• SPI serial interface
• Internal conversion clock
• Small MSOP package

Benefits

• High-precision conversion: 16-bit resolution ensures accurate data acquisition.
• Low power operation: Minimizes power consumption in battery-powered applications.
• Simplified interface: SPI serial interface simplifies communication with microcontrollers.
• Compact design: Small MSOP package saves board space.
• Easy to use: Internal conversion clock simplifies timing requirements.

Additional Details

The AD7687BRMZREEL7 operates from a single 2.5 V power supply and features an internal conversion clock, eliminating the need for an external clock source. The ADC communicates with a host microcontroller via a standard SPI serial interface. It's available in a small 10-lead MSOP package. The operating temperature range is typically -40°C to +85°C. The ADC's high accuracy and low power consumption make it well-suited for a wide range of precision data acquisition applications.