The AD7888AR is a high-performance, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This compact and efficient ADC is designed for applications that require precise data acquisition under stringent power constraints. The AD7888AR is part of Analog Devices' renowned data converter portfolio, which is widely recognized for its reliability and accuracy in processing analog signals.

Key Features

• Resolution: 12-bit ADC, providing a fine level of detail in the digital representation of the analog input.
• Sampling Rate: Capable of up to 125 kSPS (kilo-samples per second), making it suitable for high-speed applications.
• Input Range: The device supports a pseudo-differential input range of 0 V to REF IN, allowing for a wide range of signal measurements.
• Low Power Consumption: Operates with a supply range of 2.7V to 5.25V, ideal for battery-powered devices and portable applications.
• Interface: It features a serial interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, ensuring easy integration with most microcontrollers and digital systems.
• Multiple Operation Modes: The AD7888AR supports both normal and power-down modes, enabling power savings when the ADC is not in active conversion.

Applications

The versatility of the AD7888AR allows it to be used in a broad array of applications, including:

• Battery-powered systems
• Data acquisition systems
• Portable instrumentation
• Medical devices
• Industrial control systems

Package and Quality

The AD7888AR is available in a 16-lead TSSOP package, which is designed to occupy minimal space on a printed circuit board. Analog Devices Inc. is committed to maintaining the highest quality standards, ensuring that the AD7888AR meets the rigorous requirements of industrial and commercial applications.