Tuesday, January 20, 2015

about some LT Op.-Amp.-s

I usually don't use OpAmp.-s in simulations but when there's a need for comparator or dif.-Amp then using one'd decrease a setup time significantly ...

... i've noticed that not in all situations i've used a proper OpAmp for the specific parameters in that spot of the grid (rather "worked somewhere else" → "should work in here")

so here's a ::

Selected Pick , Fastspec.
LTC2054V.S (±V)SR (mV/µs)GBW (kHz)R.L (kΩ)ROLELTC2054
LTC20551.35 , 3.5(6HV)500 500 5 , 100LoVtg 150µA ZroDrft-INALTC2055
LT6013*V.S (±V)SR (mV/µs)GBW (MHz)R.L (kΩ)ROLELT6013*
LT6014²1.2 , 20100...2000.9 , 1.62 , 10150µA INA² +LT6014²
LT6081V.S (±V)SR (mV/µs)GBW (MHz)R.L (kΩ)ROLELT6081
LT60821.35 , 3.01000 1.5 , 3.6(6,) 10 , 100LoVtg 330µA uPoutp R2Linp Imp-INALT6082
LT1366V.S (±V)SR (mV/µs)GBW (kHz)R.L (kΩ)ROLELT1366
LT13671.8 , 18...130...4002 , 10380µA *PWR , A , DLT1367
LT1112V.S (±V)SR (mV/µs)GBW (kHz)R.L (kΩ)ROLELT1112
LT11141.0 , 20160...300450 , 7502 , 10400µA SuperINA SG* uPLT1114
LT1097V.S (±V)SR (mV/µs)GBW (kHz)R.L (kΩ)ROLELT1097
1.2 , 20100 , 200...7002 , 10400µA INA , uP( A , D , P )
LT1012V.S (±V)SR (mV/µs)GBW (MHz)R.L (kΩ)ROLELT1012
1.2 , 20100 , 2001.0 ?2 , 10400µA near-R2L-INA
LT1881V.S (±V)SR (mV/µs)GBW (kHz)R.L (kΩ)ROLELT1881
LT18821.2 , 20500 400 , 8501 , 2 , 10R2Lout 1mA INALT1882
LT1884V.S (±V)SR (V/µs)GBW (MHz)R.L (kΩ)ROLELT1884
LT18851.2 , 20*0.25 , 11.2 , 2.21 , 2 , 10R2Lout 1mA OpAmp *←LT1885
LT1211V.S (±V)SR (V/µs)GBW (MHz)R.L (kΩ)ROLELT1211
LT12121.1 , 18*4*8 , 14 0.5 , 2.0General(/DC→INA) 1.3mA OpAmp *←*←LT1212
LT1677V.S (±V)SR (V/µs)GBW (MHz)R.L (kΩ)ROLELT1677
1.5 ? , 22*1.2 , 2.53.7 , 7.20.6 , 2 , 10R2Lout 3.1mA LoNz-OpAmp *←
LT1813V.S (±V)SR (V/µs)GBW (MHz)R.L (kΩ)ROLELT1813
LT18141.25 , 6.75*125 , 750*50 , 1001 , 2 , 10→DC← 3.6mA *←*←LT1814
LT1360V.S (±V)SR (V/µs)GBW (MHz)R.L (kΩ)ROLELT1360
2.5 , 180.25,*450*32 , 500.15 , 0.5 , 1→DC← 6mA 50MHz *←*←
LT1028V.S (±V)SR (V/µs)GBW (MHz)R.L (kΩ)ROLELT1028
LT11284 , 224.5 , 15*11 , 750.6 , 1 , 2 , 109mA Low-noise *←*← Sgn-Cnd'gLT1128
! Notice that the given supply range lists the least of the values the OpAmp might be start working at and the upper most limit the OpAmp still might be working at /!\
for example :: for the LT1028(1)/LT1128(2) is shown V.S (±V) = [ 4 , 22 ] ← here V.S = ±4 V is valid only for(1),(2) @ [ TA = 25°C ]
also the Datasheet shows Supply.Lim = ±18V** ( for V.S.Abs.Max ±22V [ TA = ... 105°C ] ) and Supply.Lim = ±16V ( for V.S.Abs.Max ±16V [ TA = ... 125°C ] )
Note! : ** -- shows a testing range some 80% of that of the Abs.Max value ↑↑ /!\

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