Linear LT1012CN8 Picoamp Input Current Microvolt Offset Low Noise Op Amp PDIP-8

The Linear Technology LT1012 is an internally compensated universal precision operational amplifier which can be used in practically all precision applications. The LT1012 combines picoamp bias currents (which are maintained over the full -55°C to 125°C temperature range), microvolt offset voltage (and low drift with time and temperature), low voltage and current noise, and low power dissipation. The LT1012 achieves precision operation on two Ni-Cad batteries with 1mW of power dissipation. Extremely high common mode and power supply rejection ratios, practically unmeasurable warm-up drift, and the ability to deliver 5mA load current with a voltage gain of one million round out the LT1012’s superb precision specifications.

The all around excellence of the LT1012 eliminates the necessity of the time consuming error analysis procedure of precision system design in many applications, the LT1012 can be stocked as the universal internally compensated precision operational amplifier.

• OP-07 type performance
• at 1/8th of OP-07’s supply current
• at 1/20th of OP-07’s bias and offset currents
• Offset voltage: 25µV max
• Bias current: 100pA max
• Drift: 0.6µV/°C max
• Low noise, 0.1Hz to 10Hz: 0.5µV P-P
• Low supply current: 500µA max
• CMRR: 114dB min
• PSRR: 114dB min
• Operates with ±1.2V supplies
• Operating temp.: 0 to 70°C