• AD5644R voltage error

    Hello,

    I am using AD5644R-5 with internal reference (2.5V) and 3.3V supply but I can obtain correct voltage.

    For instance, when I program a 8192 value (midscale), the ouput is about 2.15V instead of 2.5V.

    I also noticed the reference output was about…

  • AD5644R - SPI power-up time delay

    Hi,

    I haven't found in the datasheet any info about this DAC's SPI power-up time delay.. There is only "Power-Up Time: 4 us", but its not specified there, whether it is applicable also to the SPI control.

    The thing is when I used 200…

  • RE: Exposed Pad in AD5664/AD5624

    The paddle should be connected to GND. This will also apply to the AD5624R/AD5644R/AD5664R

  • RE: nanoDAC-What are nanoDACs?

    nanoDACs are a portfolio of products which combine small package, low power and low cost digital to analog conversion.

    nanoDACs are monotonic DACs which can be powered off a single 3V or 5V supply and are available in the industries smallest packages…

  • nanoDAC - Which DACs should be used for open loop systems and which DACs should be used in closed loop systems?

    It must be stressed that depending on the application performance requirements, all nanoDACs can be used in both open and closed loop systems.

    In an open loop application the DAC drives the load (a valve or an actuator, for example) directly while in…

  • TAGS LIST: Data Converters

    AD693
    AD5410
    AD5412
    AD5420
    AD5422
    AD5735
    AD5755
    AD5755-1
    AD5737
    AD5757
    AD5421
    AD421
    AD5758
    AD7569
    AD7669
    AD7868
    AD7869
    AD5593R
    AD5592R
    AD5940
    AD5941
    AD7293
    AD7294-2
    AD7292
    AD5590
    AD7294
    L…
  • AD566x/4x/2x(R) -  Supply Voltages & On-chip Reference options

    The AD5664R has two on-chip reference options available, 1.25V and 2.5V. What is the recommended supply voltage in each case?