• RE: LTC2312-12 Rising edge timing of CONV & SCK


    Thank you for your answer. I would like to know what kind of problems to LTC2312-12 in this case. Is there a possibility to change a something unexpected mode as LTC2312-12?

    Thanks & Regards,


  • RE: LTC2312-12 SDO MSB No toggle

    The LTC2312-12 maximum conversion rate is 500ksps. You would need to use the LTC2313-12 if you wanted to run at 2.5Msps.

  • Electrical Characteristics of LTC2312-12


    I don't understand what Absolute Input Range in LTC2312-12 data sheet as follows mean. Please let me know.



  • LTC2312-12 Output signal issue


    Our customer has an issue about output signal of LTC2312-12. Could you please support me?

    The customer has used LTC2312-12 in their products. The output signal of TC2312-12 is fixed to Hi level or low level approximately one out of dozens of…

  • LTC2312-12 Exiting Nap Mode


    I have a question about SCK timing for exiting NAP mode. According to the datasheet, we should send a pulse on SCK showing Fig.8 on the datasheet.

    Can I exiting NAP mode if I send the pulse like a following timing?

    Best regards,


  • LTC2312-12 CONV pin pull-up/down


    Can we add 1k ohms or 10k ohms pull-up or pull-down resistor to CONV pin? Are there any problems to LTC2312-12 in that case?

    Best regards,


  • RE: LTC2312-12, the SDO is always Hi-Z?

    One possibility is that during power on, CONV has at least two positive edges while SCK has no positive edges. This would place the ADC into NAP mode forcing SDO into a Hi-Z condition until a positive edge occurs on SCK. If four positive CONV edges occur…

  • LTC2172-12


    I'd like to ask some suggestion about how to connect the clock with this kind of ADC (LTC2172-12 65MSPS). Is not so clear for me how to choose the clock frequency (and so the kind of VCO) and how to connect it to ENC+ and ENC- (if some kind of…

  • 2008-12-08 07:12:12     SPI and BF-561

    2008-12-08 07:12:12     SPI and BF-561

    Filip Vanalme (BELGIUM)

    Message: 66501   

    this item might already been discussed earlier. I looked into some forum discussions, but never found exactly what I'm looking for...

    I'm developing on a BF-561 board…

  • LTC2324-12

    I hope that I'm in the right place

    I have a question regarding the Linear LTC2324-12:

    I'm using the internal reference (my case is 2.048V) - can I use REFOUTx as an input for resistor division? please see the attached file configuration?