LM143H/883

Description：IC OPAMP GP 1 CIRCUIT TO99-8
Series：-
Mfr：Rochester Electronics, LLC
Package：Bulk

SKU:8a47b7bf622d Category: Instrumentation, Op Amps, Buffer Amps Brand: Rochester Electronics, LLC

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 1 CIRCUIT TO99-8
Series：-
Mfr：Rochester Electronics, LLC
Package：Bulk
Amplifier Type：General Purpose
Number of Circuits：1
Output Type：-
Slew Rate：2.5V/µs
Gain Bandwidth Product：20 kHz
Current - Input Bias：8 nA
Voltage - Input Offset：2 mV
Current - Supply：2mA
Current - Output / Channel：20 mA
Voltage - Supply Span (Min)：8 V
Voltage - Supply Span (Max)：80 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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LM143H/883

Overview

The LM143H/883 is a monolithic high-voltage operational amplifier manufactured by Texas Instruments and distributed by Rochester Electronics. It features a TO-99 metal can package designed for military and aerospace applications. The device provides high output current capability and operates over an extended temperature range, ensuring reliability in demanding environments.

Feature Summary

Monolithic construction for high-reliability performance
High-voltage operation capability
Military-grade qualification via MIL-PRF-38534

Applications

Aerospace instrumentation systems
Military communication equipment
Harsh environment sensor interfaces

Procurement Notes

Verify the specific lot traceability and screening level against the original Texas Instruments datasheet or MIL-PRF-38534 requirements. Confirm that the component meets the required environmental specifications for your application before integration.

Selection Notes

Select this component when high voltage tolerance and ruggedness are critical. Ensure the system design accommodates the through-hole mounting style and thermal characteristics of the TO-99 package for optimal performance.

Part Context

This part belongs to the LM143 family of high-voltage operational amplifiers. It is a standardized military version of the commercial LM143, offering enhanced durability and consistent performance under extreme conditions typical of defense and space missions.

Replacement Considerations

Direct replacements include other MIL-PRF-38534 qualified versions of the LM143. Verify pin compatibility and electrical parameters with the LM143H/NOPB or equivalent military-spec op-amps.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.