• State Resolved
  • Locked Locked
  • Replies 5 replies
  • Subscribers 46 subscribers
  • Views 354 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

ADS1241 thermal impedance parameter

davy liu
Prodigy 125 points
Other Parts Discussed in Thread: ADS1241

hello TI analog enginner

     do you kown ads1241 which is thermal impedance parameter?thank you.

  • 0
    TI__Guru* 92655 points
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu
  • 0 in reply to Joseph Wu
    TI__Guru* 92655 points
    Davy,


    Just in case you need this as well, if you use the low-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 92.4 (with no air flow)
    Theta jc = 16


    Joseph Wu
  • 0 in reply to Joseph Wu
    Prodigy 125 points

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

    Joseph Wu said:
    Davy,


    For the ADS1241, the thermal impedance was not specifically modeled.

    However, for the same 28 pin SSOP, the thermal impedances can be determined using a generic model. Based on high-k thermal conductivity JEDEC guidelines for PCB design, the thermal impedances are:

    Theta ja = 50.4 (and no air flow)
    Theta jc = 16


    Joseph Wu

  • 0 in reply to Joseph Wu
    Prodigy 125 points
    thank your information.
  • 0 in reply to Joseph Wu
    Prodigy 125 points
    thank you.