• AD5697R VREF

    Dear Analog Support,

    1) I want to connect an external 1.8V reverence to the VREF of the AD5697R. In 

    the first page of the data sheet  the Table 1 indicates that the external
    Vref is not supported, however Table 6 says the opposite. Can you clarify ?

  • AD5697R I2C Bus issues

    Hi ,

    When the AD5697R LDAC pin pulls down to ground,
    the host sends a series of fake data before writing data to the AD5697R through the I2C bus,
    then the host sends 0x18, 0x41, 0x0E, 0x51, and the AD5697R will responds.
    Is this situation reasonable?  (Please…

  • RE: AD5696R  I2C SDA stuck on GND

    Hi all,

    We have the same problem but with AD5697R i2c interface, which i suspect AD use same block for the i2c interface on all of its i2c devices.

    In our projects we have other i2c devices on the bus - two NV memory another ADC,two  PCA9555 devices…

  • AD5696R  I2C SDA stuck on GND

    Hi.

    I have a problem with the i2c Interface of the AD5696R.

    I wrote a test procedure with the intention to test my read an write function for an EEPROM which shares the bus with two of these DACs and some other IC. This functions  sends multiple bytes…

  • RE: What is nanoDAC+?

    Single, Dual and Octal versions have been added to the nanoDAC+ family...

    AD5681R: Tiny 12-Bit SPI nanoDAC+, with ±1 LSB INL and 2 ppm/°C Reference

    AD5682R: Tiny 14-Bit SPI nanoDAC+, with ±2 LSB INL and 2 ppm/°C Reference

    AD5683: Tiny 16-Bit SPI…

  • nanoDAC+ family

    SPI INTERFACE

    AD5681R: Tiny 12-Bit SPI nanoDAC+, with ±1 LSB INL and 2 ppm/°C Reference

    AD5682R: Tiny 14-Bit SPI nanoDAC+, with ±2 LSB INL and 2 ppm/°C Reference

    AD5683: Tiny 16-Bit SPI nanoDAC+, with ±2 (16-Bit) LSB INL

  • 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…
  • FAQ: nanoDAC+ Family AD531x/AD568x/AD569x/AD567x

    Q1. What is new?

    A1. The nanoDAC+(TM) family offers improved analog performance in terms of INL and glitch energy specifications.. Some members of the family, those with a part number ending in 'R', for example AD5686R, include a  low drift 2.5V…