AnsweredAssumed Answered

AD5504 LDAC functionality

Question asked by 71dave on May 10, 2017
Latest reply on May 10, 2017 by larsc



I am using a Raspberry Pi3, and I am going to use the AD5504 as DAC. When wiring, I am wondering what to do with the LDAC. By now, I have connected a pull-down 10k resistor, but I don't know if this way it'll do what I want, which is the next. 


I'm just going to use 1 channel, so I just want the DAC to send the data as soon as it has it, instead of sending a low pulse via LDAC to send the data of the registers. Can you tell me how should I connect it? And if you please can attach a wiring diagram, I'd be really grateful. 


Thanks in advance!