FAQ
Hi,
My customers are considering using the AD5254.
So I got a question.
What voltages can I apply to the SCL pin and how many A can be applied?
"Digital Inputs and Output Voltage to GND" is stated as "0 V, 7 V", is this the same idea as the one confirmed…
Hi all,
I'd like to determine a suitable series resistor value put on I2C lines of AD5254.
Therefore, could you tell me typical drive strength (output current) of I2C interface of AD5254 and its IBIS model?
Best Regards,
TM
Hi,
I'm facing a problem with digipot AD5254 on my board where I use them as a part of programmable amplifiers in op amp feedback path. Usually during power-on sequence (after turning power supply on) digipot wrongly writes values 0 or 255 in some…
Preemptive apology for being so basic.
I'm using i2c to talk to an AD5254 from a RaspberryPi - spent last night rebuilding the kernel to enable device tree mode and add the digipot driver, and to my joy this morning I can see all of the eeproms and rdacs…
Hi,
I want use AD5254 digital potentiometer(http://www.analog.com/en/digital-to-analog-converters/digital-potentiometers/ad5254/products/product.html) in my project design, but I don't know how to program it.
I have never programmed I2C before…