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OPA2188: Thermal data need

Lillian Liu(SH)
Expert 3650 points
Part Number: OPA2188

Hi team,

Could you help provide the data of OPA2188 below?

PART NAME

MAKER

Tamax

Tjmax

θjc（℃/W）

θja（℃/W）

θca

Pd max

Pdmax_fun
=Pc

Pd-Ta waveform 

Tamax

Tc ref_a

Tc ref_b

Criteria

OPA2188AIDGKR

TI

125.0

150.0

　

　

　

　

　

　

　

　

　

Thanks

Lillian

  • 0
    TI__Guru 54341 points

    Hi  Lilian,

    Lillian Liu(SH) said:
    Could you help provide the data of OPA2188 below?

    Here is the information that I am able to fill. I do not know the definitions of marked green block are. This is not TI standard performance specification. Please provide the definition.  

    OPA2188 is not power amplifier, and the Isc is rated up to ±18mA. So Pd may likely refer to power dissipation, we may be able to estimate it, but it is not very useful indicator, since the op amp is not used for drive heavy load. Below is the OPA2188's current rating over temperature. 

    If you have other questions, please let me know. 

    Best,

    Raymond