Part Number: DAC9881 Other Parts Discussed in Thread: TIPD142 , DAC8811 Hi
I am trying to reject glitches from a DAC. We want highest possible resolution (about 18 or 20 bit) in a bipolar output of +-10V.
If we select the DAC9881 some glicht will…
Hello Hirotaka-san,
The 50 MHz bandwidth of the OPA2365 should be sufficient for a sample rate of 5 MHz. TIPD142 is a precision reference design that shows how to use a sample and hold circuit to reduce the glitch of a DAC, and it shows a good example…
Howdy Chris, You are correct, I overlooked the second stage of the circuit (negative rail is required by OPA to produce negative output). A possible solution are the DAC8881 or DAC9881 device. These devices provide a positive unipolar output with positive…
