LM158AWGRLQMLV

Overview

The LM158AWGRLQMLV is a military-grade dual operational amplifier manufactured by Texas Instruments. It features two internally compensated op amps designed for single or split power supply operation. The device operates from a single supply of 3 V to 32 V, or dual supplies of ±1.5 V to ±16 V. It provides high DC voltage gain and wide bandwidth. The input common-mode voltage range includes ground, allowing direct sensing near ground potential. The output voltage can also swing to ground. The device is radiation tolerant with ELDRS-free specifications.

Feature Summary

• Two independent, high-gain, internally frequency-compensated operational amplifiers
• Operates from a wide single power supply range (3 V to 32 V) or split supplies
• Input common-mode voltage range includes ground for direct sensing
• Radiation specification available with ELDRS-free characteristics

Applications

• Transducer amplifiers
• DC gain blocks
• Single-supply digital system interfaces

Procurement Notes

Verify the specific radiation tolerance level required for your application against the datasheet specifications. Confirm that the package type matches your board layout requirements. Ensure that the operating temperature range meets your environmental constraints. Check for any specific quality conformance inspection requirements mandated by your procurement standards.

Selection Notes

Select this component when a dual operational amplifier with radiation hardness is required. It is suitable for applications needing low power consumption independent of supply voltage. Consider its ability to operate with inputs at ground potential in single-supply systems. Evaluate its large differential input voltage range for robust signal handling.

Part Context

This part belongs to the LM158 series of low-power dual operational amplifiers. It is specifically qualified under MIL-PRF-38535 standards for military use. The device offers a balance of performance and reliability for harsh environments. It serves as a radiation-hardened alternative to standard commercial operational amplifiers.

Replacement Considerations

LM158QML

FAQ

What is the maximum supply voltage for the LM158AWGRLQMLV?

The maximum supply voltage is 32 VDC.

Does the input common-mode voltage range include ground?

Yes, the input common-mode voltage range includes ground, allowing for direct sensing near ground potential.

Is the device sensitive to enhanced low dose rate sensitivity (ELDRS)?

No, the device is specified as ELDRS free.