I have few questions related to AD5541A
In AD5541A datasheet is stated that POR will reset DAC register to zero, but not SPI register.
1. In case LDAC is permanently tied to GND, the output is guaranteed to be zero at power up?
2. What is the POR…
I have bought EVAL-AD5541A/42ASDZ and find out cannot connect to computer to evaluate.
Is that EVAL-SDP-CB1Z is the missing part i needed to order?
Do EVAL-SDP-CB1Z come with a necessary cable that i can connect to U10 of EVAL-AD5541A/42ASDZ…
Which reference should I choose to get the best performance from the AD5541A/42A?
Where do I tie the exposed paddle on DACs such as the AD5541A, AD5542A, AD5512A, AD5668, AD5628, AD5669 and AD5629 that are packaged in LFCSP?
Using Vdd as Vref is ok. There will be some non-linearity in the last 200 codes or so and you won't get to Vref-1LSB on the output. 1LSB with a 5V reference is 76uV and even with no current draw on the output there will be some voltage drop across the…
The AD5541A on our board is producing noise glitches at 512-code intervals. To be specific, when stepped in increments of 32 DAC codes, starting at mid range (0x8000), we see noise glitches every 16 increments (e.g., at 0x8200, 0x8400, etc.). I might…
The easiest way to do this is to modify the program that controls the AD5541A via the SDP. The program is written in labview so if you have that I can send you the source code.
If not, I can make the changes for you.
I have use AD5541A ( 16 bit DAC ) for a while and have very good use experience with AD5541A.
now I hope to try their family which is enhance to 18 or 20 bit DAC, that is AD5791.
unfortunately AD5791's positive reference voltage is recommend…