This Technical Note describes the evaluation board for the AD7894. The AD7894 is a fast 14-bit ADC which operates from a single +5 V supply. Full data on the AD7894 is available in the AD7894 data sheet available from Analog Devices and should be consulted in conjunction with this Technical Note when using the Evaluation Board.
On-board components include an AD780 pin programmable +2.5 V or +3 V ultra high precision bandgap reference, an OP467 quad op-amp used to buffer and bias(if necessary) the analog input and a 74HC08 AND gate used to buffer and frame the digital signals.
The evaluation board is compatible with the EVALUATION BOARD CONTROLLER.
Technical notes are available in Adobe Acrobat Portable Document Format (PDF).
To download the Technical Note, select the link below:
To download the software, select the link below: