The AD7564ARZ-B is an integrated circuit (IC) component manufactured by Analog Devices. It is a quad 14-bit digital-to-analog converter (DAC) with a built-in voltage reference and serial interface. This IC is designed for applications that require precise voltage generation for analog circuits.
Key features of the AD7564ARZ-B include:
1. 14-Bit Resolution: The IC can provide analog outputs with a resolution of up to 14 bits, ensuring high accuracy in voltage generation.
2. Quad DAC: It consists of four individual DAC channels, allowing for the generation of multiple analog output voltages simultaneously.
3. Internal Voltage Reference: The IC integrates a high-precision voltage reference, eliminating the need for an external reference source.
4. Low Glitch Energy: The AD7564ARZ-B offers low glitch energy, minimizing unwanted voltage transients during DAC output changes.
5. Serial Interface: It utilizes a serial interface (SPI-compatible) for both control and data communication, providing a simple and efficient way to configure and program the DAC.
6. Wide Supply Range: The IC operates from a wide supply voltage range of 2.7V to 5.5V, making it suitable for a variety of low-power and portable applications.
7. Flexible Power-Down Options: It offers several power-down modes (partial, full, and software) to reduce power consumption during idle periods
