The AD7665ASTZ is a high-speed, 16-bit, simultaneous sampling analog-to-digital converter (ADC) developed by Analog Devices. It offers an accurate and reliable solution for applications that require precise data conversion, such as imaging systems, high-speed data acquisition systems, and medical instruments.
One of the key features of the AD7665ASTZ is its simultaneous sampling capability, which allows all analog input channels to be sampled simultaneously. This feature eliminates the need for multiplexing and ensures accurate timing alignment, making it ideal for applications that require synchronized measurements of multiple signals.
The device operates with a single power supply ranging from 3 V to 5.5 V, which makes it suitable for a wide range of low-power applications. It offers a high sampling rate of 250 kilosamples per second (ksps), enabling efficient acquisition of fast-changing signals. Additionally, the AD7665ASTZ has a typical total harmonic distortion plus noise (THD + N) of -90 dB, ensuring high-quality conversion of analog signals into digital data.
Another notable feature of the AD7665ASTZ is its flexible interface options. It provides both serial peripheral interface (SPI) and parallel interface modes, allowing it to be easily integrated into different system architectures. This makes it compatible with various microcontrollers, digital signal processors, and field-programmable gate arrays
