The AD7391ARZ is a Digital-to-Analog Converter (DAC) IC component manufactured by Analog Devices. This IC offers a high-precision solution for converting digital signals into corresponding analog voltages.
The key features of the AD7391ARZ include:
1. Digital Inputs: The IC accepts 8-bit parallel inputs, allowing for a wide range of analog output voltage resolutions.
2. High Resolution: The AD7391ARZ offers a resolution of up to 8 bits, enabling fine-grained control over the analog output voltage levels.
3. Low Power Consumption: With a maximum supply current of 400µA, the IC is power-efficient, making it suitable for battery-powered applications.
4. Reference Voltage: The AD7391ARZ integrates an internal voltage reference of 2.5V, eliminating the need for external voltage reference components.
5. Output Amplifier: It incorporates a rail-to-rail output amplifier, providing a wide range of output voltage swing options.
6. Fast Response: The IC is capable of fast and settling time, making it suitable for dynamic applications that require quick analog voltage changes.
7. Serial Interface: The AD7391ARZ supports serial peripheral interface (SPI) communication, facilitating easy integration with microcontrollers and other digital systems.
8. Small Package: The IC is offered in a compact 8-pin SOIC package, making it suitable for space-constrained applications
