DAC101C085: I2C adress of right side

Satoshi Yone

Part Number: DAC101C085
Other Parts Discussed in Thread: DAC121C085

Hi, Team,

My customer is using DAC101C085(6 pin) and the customer reported that the right side slave address of Table 1 doesn't work. Is this correct behavior?

Best Regards,
Satoshi Yone

over 5 years ago

0 Uttam Sahu over 5 years ago

TI__Genius 14220 points

Hi Satoshi-san,

Thank you for your query. I need to check this on the EVM and get back. Do the other set of addresses work for you?

I should get back with my results by end of next week. Hope that works for you.

Regards,
Uttam Sahu
Applications Engineer, Precision DACs

0 Uttam Sahu over 5 years ago in reply to Uttam Sahu

TI__Genius 14220 points

Hi Satoshi-san,

I checked it on the EVM of the device of the same family. Realized later that this device (DAC121C085) doesn't support the second set of I2C addresses. I am planning to replace the DAC on EVM by DAC101C085. However, there is no stock in TI store at the moment. Is it possible for you to use the primary set of I2C addresses at the moment?

Regards,
Uttam

0 Satoshi Yone over 5 years ago in reply to Uttam Sahu

TI__Expert 3600 points

Hi, Uttam,

Thanks for the reply for this. We recommended to use the primary set of I2C addresses.

Best Regards,
Satoshi Yone

0 Uttam Sahu over 5 years ago in reply to Satoshi Yone

TI__Genius 14220 points

Hi Satoshi,

Thanks for the confirmation. I am closing this thread. You can reopen it in case you have any further questions on the same topic.

Regards,
Uttam

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DAC101C085: I2C adress of right side