LT1881AIS8#PBF

LT1881 is a dual channel, rail-to-rail output, picoamp, input precision op-amp. It brings high accuracy input performance to amplifier with rail-to-rail output swing. Input bias currents and capacitive load driving capabilities are superior to the similar LT1884 and LT1885 amplifiers, at the cost of a slight loss in speed. Input offset voltage is trimmed to less than 50μV and the low drift maintains this accuracy over the operating temperature range. Input bias currents are an ultralow 200pA maximum. It is widely used in application such as thermocouple amplifiers, bridge transducer conditioners, instrumentation amplifiers, battery-powered systems, photo current amplifiers etc.

• Offset voltage is 25μV typ
• Input bias current is 100pA typ
• Offset voltage drift is 0.3μV/°C typ
• Supply voltage range is 2.7V to 36V
• Large-signal voltage gain is 1600V/mV
• Supply current per amplifier is 0.65mA typ
• Stable at AV = 1, CL = 1000pF, standard pinouts
• Operating temperature is –40°C to 85°C
• Packaging style is 8-lead plastic SO

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