The AD7849BRZ is an integrated circuit (IC) component developed by Analog Devices. It is a complete, 8-channel, serial input, current output Digital-to-Analog Converter (DAC) designed for use in various applications.
Key Features:
1. 8-Channel DAC: The AD7849BRZ features eight independent DAC channels, allowing the user to generate analog voltage outputs from the digital input data. This makes it suitable for applications requiring multiple analog outputs.
2. Serial Interface: This IC utilizes a serial interface, compatible with both SPI (Serial Peripheral Interface) and Microwire protocols. The serial interface simplifies the control and communication between the digital controller and the AD7849BRZ, reducing the number of connections required.
3. 12-Bit Resolution: The DAC channels provide a resolution of 12 bits, ensuring high accuracy and precision in generating analog voltage outputs. This makes it suitable for applications that demand fine-tuning and control.
4. Wide Voltage Reference Range: The AD7849BRZ accommodates a broad voltage reference range from 2.5V to 16.5V. This flexibility allows compatibility with various power supply interfaces, enabling seamless integration into different systems.
5. Output Current Scaling: Each DAC channel is designed to provide a current output. The scaling of the DAC current output can be easily adjusted using external resistors, allowing the user to tailor the output range to match specific application requirements
