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NEED INFORMATION- OPA2170AIDGK

Jayakumara krishnasetty
Expert 2440 points
Other Parts Discussed in Thread: OPA2170

Hi Can you please provide the following information for the OPA2170AIDGK  Part ?

 

1. Junction Temperature Max (Tj Max)

 2. Typical Power dissipation (Pd typ)

3. Maximum Power dissipation (Pd max)

4. Thermal Resistance Junction to Ambient (Theta JA

5. Thermal Resistance Junction to Board (Theta JB)

6. Thermal Resistance Junction to Case (Theta JC)

7. Weight

  • 0
    TI__Guru* 93105 points

    Hi Jayakumara,

    1. Junction Temperature Max (Tj Max)  +150 C

     2. Typical Power dissipation (Pd typ)   V+/V- @ +15/-15V, Iq = 2 x 110 uA, PdTYP = (30V)(220 x 10-6 A) = 6.6 mW

    3. Maximum Power dissipation (Pd max)   V+/V- @ +18/-18V, Iq = 2 x 155 uA, Io = 10 mA, Vo = 1/2 V+ = 9 V, PdMAX = (36V)(330 x 10-6 A) + (9V)(10 x 10-3 A) = 101 mW

    4. Thermal Resistance Junction to Ambient (Theta JA   180 deg C/W

    5. Thermal Resistance Junction to Board (Theta JB)   130 deg C/W

    6. Thermal Resistance Junction to Case (Theta JC)    55 deg C/W (junction to top of case)

    7. Weight   27.7 mg

    Much of this information is available from the OPA2170 data sheet and the product web page.

    Regards, Thomas

    PA - Linear Application Engineering