LM158H/883/MABI

Overview

The LM158H/883/MABI is a military-grade dual operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 700 kHz and a slew rate of 300 mV/us. The device operates with a supply voltage range of 3 V to 32 V and draws 500 uA of quiescent current per channel. Input offset voltage is specified at 5 mV, with an input bias current of 50 nA. It provides a common-mode rejection ratio of 80 dB and supports output currents up to 20 mA. The component is housed in an 8-pin TO-99 metal can package and functions within a temperature range of -55°C to +125°C.

Feature Summary

• Military-grade reliability compliant with MIL-STD-883B standards
• Low power consumption suitable for battery-operated systems
• Wide single or dual supply voltage operation
• High thermal stability across extreme temperature ranges

Applications

• Aerospace instrumentation circuits
• Defense signal processing systems
• Harsh environment sensor interfaces

Procurement Notes

Verify the specific MABI suffix against the manufacturer's official documentation to confirm exact lot traceability and screening requirements. Ensure the procurement source provides valid certification for MIL-STD-883B compliance. Cross-reference the datasheet revision date to ensure compatibility with your design specifications. Confirm the package type matches the required footprint for your assembly process.

Selection Notes

Select this component when military qualification and high reliability are mandatory. It is appropriate for designs requiring stable performance under extreme thermal conditions. Consider the TO-99 package constraints for board layout. Compare electrical parameters against standard commercial variants if cost reduction is possible without compromising mission-critical requirements.

Part Context

This part belongs to the LM158 family of low-power dual operational amplifiers. The LM158 series is widely recognized for its versatility in general-purpose analog applications. The H/883 designation indicates a hermetic metal package designed for rugged environments. The MABI suffix typically denotes specific military screening or lot tracking attributes defined by Texas Instruments.

Replacement Considerations

The LM158H/NOPB is a commercial equivalent but lacks military screening. Verify if the non-hermetic package meets environmental requirements. Check if the GBP and slew rate differences impact circuit stability.