This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

  • Resolved

ATL431: wave soldering

Expert 4890 points

Replies: 4

Views: 110

Part Number: ATL431

does any one help us if ATL431 supports wave soldering.

best regards,

  • The atl431 is a sot23 device. This document covers wave soldering for sot23 devices

    www.ti.com/.../scea041.pdf

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    If you feel your thread is resolved, please selected Answered.

    Looking for the lowest noise voltage reference? Check out the new REF70  family of products starting with the REF7025 with 0.22 ppm p-p of noise.

    Check out: Voltage Reference Design Tips For Data Converters a new app note that discusses voltage reference error and how it affects ADCs/DACs

  • In reply to Marcoo Z:

    Thank you very much. I have just checked the document quickly and it seems not to recommend solder dip method at all, one of the wave soldering method that I understood, or do I understand correct any method is acceptable as long as TI recommended Time/temperature profile "WAVE SOLDER" in Table 1 (shown below) is used.

    Best regards,

  • In reply to Toshiro Imi:

    Hi Imi-san,

    That should be correct. This is because the ATL431 is qualified for wave solder due to the MSL level qualification for JEDEC J-STD-020E. The solder dip method is at the discretion of the engineer at the customers company who handles the soldering profiles but we dont guarantee or test for it.

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    If you feel your thread is resolved, please selected Answered.

    Looking for the lowest noise voltage reference? Check out the new REF70  family of products starting with the REF7025 with 0.22 ppm p-p of noise.

    Check out: Voltage Reference Design Tips For Data Converters a new app note that discusses voltage reference error and how it affects ADCs/DACs

  • In reply to Marcoo Z:

    Thank you for your explanation. I will tell our customer ATL431 can support wave soldering but cannot support solder dip.

    best regards,

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.