LT1012AIN8#PBF

LT1012A is an internally compensated universal precision operational amplifier which can be used in practically all precision applications. This combines picoampere bias currents, microvolt offset voltage, low voltage and current noise, and low power dissipation. This 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 this superb precision specifications. The all around excellence of this eliminates the necessity of the time consuming error analysis procedure of precision system design in many applications; this can be stocked as the universal internally compensated precision op amp. Typical applications are precision instrumentation, charge integrators, wide dynamic range logarithmic amplifiers, light meters, low frequency active filters, thermocouple amplifiers.

• OP-07 type performance at 1/8th of OP-07’s supply current, at 1/20th of OP-07’s bias/offset current
• Input offset voltage is 25µV at VS = ± 15V, VCM = OV, TA = 25°C
• Input bias current is ±100pA at VS = ± 15V, VCM = 0V, TA = 25°C
• Guaranteed drift is 0.6µV/°C maximum
• Low noise (0.1Hz to 10Hz) is 0.5µVP-P
• Supply current is 370µA typical at VS = ± 15V, VCM = 0V, TA = 25°C
• CMRR is 132dB at VCM = ±13.5V, PSRR is 132dB at VS = ±1.2V to ±20V
• Guaranteed operation at ±1.2V supplies
• 8-lead PDIP package
• Operating temperature range from –40°C to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party