JAJSCW2D December 2016 – December 2018 OPA187 , OPA2187 , OPA4187
UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.
THERMAL METRIC(1) | OPA4187 | UNIT | |||
---|---|---|---|---|---|
14 PINS | 16 PINS | ||||
PW (TSSOP) | D (SOIC) | RUM (WQFN) | |||
RθJA | Junction-to-ambient thermal resistance | 107.8 | 83.8 | 35.3 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 29.6 | 70.7 | 32.7 | °C/W |
RθJB | Junction-to-board thermal resistance | 52.6 | 59.5 | 12.9 | °C/W |
ψJT | Junction-to-top characterization parameter | 1.5 | 11.6 | 0.3 | °C/W |
ψJB | Junction-to-board characterization parameter | 51.6 | 37.7 | 12.9 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | n/a | n/a | 3.3 | °C/W |