LT1112ACN8

Instrumentation, Op Amps, Buffer Amps Overview

The LT1112ACN8 is a dual low-power precision operational amplifier manufactured by Analog Devices. It features a maximum offset voltage of 25 µV and an input bias current of 80 pA. The device operates with a supply voltage range from 2 V to 40 V and consumes 350 µA per channel. It is housed in an 8-pin PDIP package and supports an operating temperature range from -40°C to +85°C. The gain bandwidth product is 750 kHz, ensuring stable performance for precision analog signal processing applications.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low input bias current specification
• High DC precision with minimal offset voltage
• Optimized for low-cost plastic packages

Instrumentation, Op Amps, Buffer Amps Applications

• Precision instrumentation amplifiers
• Battery-powered measurement systems
• Low-drift sensor signal conditioning

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific AC grade suffix against official manufacturer documentation to confirm exact electrical tolerances. Ensure the PDIP-8 package variant matches the required board layout constraints. Cross-reference the RoHS compliance status with the latest datasheet revision before finalizing procurement specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when picoamp-level leakage currents are critical to circuit accuracy. The low power consumption allows operation from nearly discharged AA cells. Verify that the 750 kHz bandwidth meets the system's frequency response requirements without introducing phase shift errors.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LT1112/LT1114 family of precision op amps designed to balance cost and performance. The series emphasizes optimized performance in standard plastic packages while maintaining high precision metrics comparable to more expensive chopper-stabilized amplifiers.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Generic replacements may not match the specific 25 µV offset or 80 pA bias current characteristics required for high-precision applications.