SLYW038D September 2014 – April 2025 AFE030 , AFE031 , AFE032 , ALM2402-Q1 , LMC6035-Q1 , LMV601 , LMV602 , LMV604 , LMV611 , LMV612 , LMV614 , LMV881 , OPA1602 , OPA1604 , OPA1612 , OPA1612-Q1 , OPA1622 , OPA1652 , OPA1654 , OPA1662 , OPA1662-Q1 , OPA1664 , OPA1688 , OPA170 , OPA170-EP , OPA171-Q1 , OPA172 , OPA180 , OPA188 , OPA191 , OPA192 , OPA197 , OPA211-EP , OPA2170 , OPA2171 , OPA2171-EP , OPA2171-Q1 , OPA2172 , OPA2180 , OPA2188 , OPA2192 , OPA2211-EP , OPA2211-HT , OPA2227-EP , OPA2277-EP , OPA2313 , OPA2314 , OPA2314-EP , OPA2314-Q1 , OPA2316 , OPA2317 , OPA2320-Q1 , OPA2322-Q1 , OPA2376-Q1 , OPA2625 , OPA313 , OPA314 , OPA316 , OPA317 , OPA320 , OPA322 , OPA348-Q1 , OPA355-Q1 , OPA4170 , OPA4171 , OPA4171-Q1 , OPA4172 , OPA4180 , OPA4188 , OPA4192 , OPA4277-EP , OPA4313 , OPA4314 , OPA4316 , OPA4317 , OPA4322 , OPA4322-Q1 , OPA549-HIREL , OPA564-Q1 , OPA625 , SM73307 , SM73308 , TLC2274-HT , TLE2141-Q1 , TLV2314 , TLV2316 , TLV2333 , TLV27L2-Q1 , TLV314 , TLV316 , TLV333 , TLV4314 , TLV4316 , TLV4333
Non-inverting amplifier power dissipation for specific VOUT
Current through load resistor
Current through feedback network
Power dissipated inside op amp from load current.
Vsup = Vpos if the amplifier is sourcing.
Vsup = Vneg if the amplifier is sinking.
Total power from quiescent current
Total power dissipated inside the op amp
Non-inverting amplifier maximum power dissipation
Equivalent load resistance
Maximum DC power dissipation inside the amplifier. Max power occurs when VOUT= ? Vsup. Vsup = Vpos = |Vneg| for a dual symmetrical supply. Vsup = Vpos for single supply configuration.
Maximum AC average power dissipation for a sinusoidal signal on dual supply configuration. Max average power occurs when the VOUT_pk = (2?Vcc/π). Vsup = Vpos = Vneg for a dual symmetrical supply. For single supply max average AC power is equal to Pdc_max. This assumes sinewave is centered at mid-supply.
Junction temperature as a function of power and ambient temperature. Tj = junction temperature. θja = junction to ambient thermal resistance. P = Pdc_max or Pac_max_avg depending on your application. Ta = ambient temperature.
Inverting amplifier power dissipation for specific VOUT
Current through load resistor
Current through feedback network
Power dissipated in op amp from load current, where Vsup = Vpos if the amplifier is sourcing, or Vneg if the amplifier is sinking
Total power from quiescent current
Total power dissipated inside the op amp
Equivalent load resistance
Inverting amplifier maximum power dissipation
Maximum DC power dissipation inside the amplifier. Max power occurs when VOUT = ? Vsup. Vsup = Vpos = |Vneg|for a dual symmetrical supply. Vsup = Vpos for single supply configuration.
Maximum AC average power dissipation for a sinusoidal signal on dual supply configuration. Max average power occurs when the VOUT_pk= (2?Vcc/π). Vsup = Vpos = Vneg for a dual symmetrical supply. For single supply max average AC power is equal to Pdc_max. This assumes sinewave is centered at mid-supply.
Junction temperature as a function of power and ambient temperature. Tj = junction temperature. θja = junction to ambient thermal resistance. P = Pdc_max or Pac_max_avg depending on your application. Ta = ambient temperature.