The BiFET operational amplifier provides precision FET-input performance with 25 pA maximum warmed-up input bias current on K, L, and S grades. The L grade is laser trimmed for 0.25 mV maximum input offset voltage and 1 µV/°C maximum offset drift. It operates from ±5 V to ±18 V supplies with rated performance at ±15 V and draws 1.5 mA typical quiescent current. The device is offered in an 8-pin hermetically sealed TO-99 metal can package, with commercial grades rated from 0°C to 70°C and the S grade from -55°C to 125°C.
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| Amplifier Type | BiFET operational amplifier |
| Rated Supply Voltage | ±15V |
| Operating Supply Voltage | ±5 to ±18V |
| Quiescent Current | 1.5 typmA |
| Input Bias Current | 25 max warmed up, K/L/S gradespA |
| Input Offset Voltage | 0.25 max, L grademV |
| Input Offset Voltage Drift | 1 max, L gradeµV/°C |
| Open-Loop Gain | 250 min, K/L/S gradesV/mV |
| Output Voltage Swing | ±12 typ with 2 kΩ loadV |
| Slew Rate | 3.0 typV/µs |
| Settling Time to 0.01% | 5µs |
| Common-Mode Rejection | 80 min, K/L/S gradesdB |
| Input Voltage Noise, 0.1 Hz to 10 Hz | 4.0 max, K/L/S gradesµV p-p |
| Voltage Noise Density at 1 kHz | 30 typnV/√Hz |
| Commercial Operating Temperature | 0 to +70, J/K/L grades°C |
| Military Operating Temperature | -55 to +125, S grade°C |
| Storage Temperature | -65 to +150°C |
| Package Option | H-08A 8-pin hermetic metal can |
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