I have an ADG409 selecting taps on a resistor divider string in the feedback path of an OpAmp, It is a +-12 volt circuit. And I am occasionally burning holes through the top of the chip package.?. The top of the string is 3.5K before the top switch and…
Are there some parameters I can change in the models for the ADG408/ADG409 parts to match how an ADG1408/ADG1409 would operate?
I have both spice models downloaded: AGD408/ADG409
I would like to simulate ADG1408/ADG1409
Thank you for the quick response
I actually needed Vih min and Vih max for A0,A1 and EN of ADG409,
Our FPGA IO voh is 3.3 so Can i directly interface to ADG409, This is asking because in datasheet they mentioned "Input High Voltage of digital…
It was my fault. I have soldered a ADG409 which impedance is 100 Ohms.
Now the drop voltage with ADG1409 is 0.2V only.
Sorry and thanks.
I have two requirements for switches as follows:
2 X 4:1 ADG409 and 2 X 2:1 ADG5436F
My analog signal range is +/-24V and supply voltage will be +/-30V. Are my selected parts suitable for this application ?
Could you please suggest alternate parts…
Hello ... A question on analog switches and multiplex without a VL input, such as ADG409:
Is it safe to apply on logic inputs (enable and adresses) a high logic level equal to Vss (+12 or +15 V), far above the minimum 2.4 V threshold ? (Indeed, not
I've been trying to perform a basic transient analysis within LTSpice using the ADG408 multiplexer, and have been getting very strange results: