LM158H

$17.03

Description：IC OPAMP GP 2 CIRCUIT TO99-8
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:d3d9886dba45 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 2 CIRCUIT TO99-8
Series：-
Mfr：Texas Instruments
Package：Bulk
Amplifier Type：General Purpose
Number of Circuits：2
Output Type：-
Slew Rate：-
Gain Bandwidth Product：1 MHz
Current - Input Bias：40 nA
Voltage - Input Offset：2 mV
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
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：TO-99-8 Metal Can
Supplier Device Package：TO-99-8
-3db Bandwidth：-

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LM158H

Overview

The LM158H is a military-grade dual operational amplifier manufactured by Texas Instruments. It features two independent high-gain, internally frequency-compensated amplifiers designed for wide voltage range operation. Key electrical specifications include a gain-bandwidth product of 700 kHz and a slew rate of 300 mV/us. The input offset voltage is specified at 2 mV with an input bias current of 150 nA. It supports a maximum supply voltage of 32 V and operates within a temperature range of -55°C to +125°C. The device is housed in a TO-99-8 metal can package.

Feature Summary

Military-grade construction suitable for demanding environments
Internal frequency compensation ensures stability without external components
Wide single or split power supply voltage capability
Low power drain independent of supply voltage magnitude

Applications

Sensor signal conditioning and amplification
DC gain blocks in precision instrumentation
Active filter circuits requiring stable frequency response
Transducer interfaces in aerospace systems

Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm military qualification status and exact parameter grades. Ensure the TO-99-8 hermetic package matches the thermal and mechanical requirements of the target application. Cross-reference the ordering part number with official Texas Instruments documentation to validate RoHS compliance and availability status before finalizing procurement.

Selection Notes

Select this component when military reliability and wide temperature operation are required. Compare the 700 kHz bandwidth and 32 V supply limit against system needs. Consider the TO-99-8 package constraints for PCB layout and thermal management. Evaluate the 2 mV offset voltage against precision requirements for the specific signal path.

Part Context

The LM158H belongs to the LM158 series of low-power dual operational amplifiers. This series is characterized by internal frequency compensation and operation from a wide range of power supplies. The H suffix typically denotes a specific package variant, often the TO-99-8 metal can, distinguishing it from plastic packaged versions like the LM158J or LM158N.