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The LM108AH is a high-performance operational amplifier manufactured by Analog Devices Inc. It features a maximum input offset voltage of 1000 µV and a typical common-mode rejection ratio of 110 dB. The device operates with a nominal supply voltage of ±15 V, with an upper limit of ±20 V. It has a maximum average bias current of 0.003 µA and supports an operating temperature range from -55 °C to 125 °C. The component is housed in an 8-pin metal can package (MBCY8) and is screened to MIL-STD-883 standards.
Verify the manufacturer origin, as Analog Devices Inc. and Texas Instruments both produce this part number variant. Confirm MIL-STD-883 screening levels are explicitly stated on the datasheet or certificate of compliance. Ensure the specific suffix matches the required performance grade and package type for your design constraints.
Select this component when high DC accuracy and long-term stability are critical. The metal can package offers superior environmental protection compared to plastic variants. Consider the ±15 V supply requirement and ensure the system design accommodates the specific bias current characteristics for optimal performance in sensitive applications.
The LM108 series represents a classic generation of precision operational amplifiers. The AH suffix typically denotes a specific performance grade and package configuration within the broader family. This component serves as a bridge between general-purpose amplifiers and ultra-precision devices, offering a balance of cost and performance for demanding analog applications.
LM108AH/883 is a verified substitute part number listed in public documentation.