The AD7665ACP is a high-resolution, precision, 16-bit analog-to-digital converter (ADC) integrated circuit (IC) that offers excellent performance and versatility. Designed by Analog Devices Inc., it incorporates a variety of key features that make it suitable for a wide range of applications.
With a 16-bit resolution, the AD7665ACP delivers exceptional accuracy in converting analog signals to digital data. It supports sample rates of up to 200 kilosamples per second (ksps), enabling fast and precise conversions. The IC operates with a single power supply voltage ranging from 5V to 15V, making it compatible with various system designs.
One of the standout features of the AD7665ACP is its integrated on-chip track-and-hold (T/H) function, which allows for simultaneous sampling and converting. This feature eliminates the need for external T/H circuits and simplifies system designs. Additionally, the IC incorporates a 16-bit successive approximation register (SAR) ADC architecture that ensures accurate and reliable conversion results.
The AD7665ACP includes an analog input voltage range of ±10V, enabling it to handle a wide range of signals without the need for external amplifiers or attenuators. It also features a flexible serial interface that can operate in either SPI or QSPI mode, enabling easy integration with microcontrollers or digital signal processors.
To ensure precise and stable conversions, the AD7665ACP incorporates an internal reference voltage
