LM158AJRLQMLV

Description：SPACE-GRADE, DUAL, 32-V, 700-KHZ
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:5a57f98aac23 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：SPACE-GRADE, DUAL, 32-V, 700-KHZ
Series：-
Mfr：Texas Instruments
Package：Tube
Amplifier Type：General Purpose
Number of Circuits：2
Output Type：Push-Pull
Slew Rate：0.3V/µs
Gain Bandwidth Product：700 kHz
Current - Input Bias：15 nA
Voltage - Input Offset：-
Current - Supply：1mA
Current - Output / Channel：40 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：32 V
Operating Temperature：-55°C ~ 125°C (TA)
Grade：Automotive
Qualification：AEC-Q100
Mounting Type：Through Hole
Package / Case：8-CDIP (0.300", 7.62mm)
Supplier Device Package：8-CDIP
-3db Bandwidth：-

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LM158AJRLQMLV

Overview

The LM158AJRLQMLV is a space-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 input offset voltage is typically 2 mV, with an input bias current of 150 nA. It operates on a power supply range from 3 V to 32 V, consuming 500 uA per channel. The output current capability is 20 mA per channel, with a common-mode rejection ratio of 80 dB and an input voltage noise density of 40 nV/sqrt Hz. It utilizes a TO-99-8 package and functions within a temperature range of -55 C to +125 C.

Feature Summary

Qualified for space applications with radiation specifications
Internally frequency compensated for unity gain stability
High DC voltage gain of 100 dB

Applications

Space-grade signal conditioning circuits
Radiation-hardened sensor interfaces
Military aerospace control systems

Procurement Notes

Verify the specific QML (Qualified Manufacturers List) certification status and lot traceability documentation upon order confirmation. Ensure that the radiation tolerance data aligns with your mission's total ionizing dose requirements. Confirm the package integrity and lead finish specifications match the assembly process constraints. Request the official datasheet revision and reliability report for final design validation.

Selection Notes

Select this component when radiation hardness and wide temperature operation are critical. It serves as a high-reliability alternative to commercial grade op-amps in harsh environments. Consider the 700 kHz bandwidth limit for high-speed applications. Verify that the 32 V maximum supply voltage meets system power constraints. Evaluate the TO-99-8 package compatibility with existing PCB footprints or hermetic connectors.

Part Context

This device belongs to the LM158 series of low-power dual operational amplifiers. The AJRLQMLV suffix indicates it is a qualified military/aerospace version. It shares architectural similarities with standard LM158 parts but undergoes stricter manufacturing controls. The series is known for stable performance across wide temperature ranges without external compensation.