ISL70417SEH Datasheet, PDF (18/22 Pages) Intersil Corporation – Rad Hard 40V Quad Precision Low Power Operational Amplifiers

ISL70417SEH
• PD_MAX for each amplifier can be calculated using Equation 2:
PD_MAX
=
V_S × I_qMAX + (V_S
-
V_OU
TM
A
X
)
×
V_{-----O----U----T----M-----A----X--}
R_L
(EQ. 2)
where:
• T_MAX = Maximum ambient temperature
• θ_JA = Thermal resistance of the package
• PD_MAX = Maximum power dissipation of 1 amplifier
• V_S = Total supply voltage
• I_qMAX = Maximum quiescent supply current of 1 amplifier
• V_OUTMAX = Maximum output voltage swing of the application
18
July 2, 2012
FN7962.0