JL412BPA

Description：IC OPAMP JFET 2 CIRCUIT 8CDIP
Series：-
Mfr：Texas Instruments
Package：Bag

SKU:52730ac6be27 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC OPAMP JFET 2 CIRCUIT 8CDIP
Series：-
Mfr：Texas Instruments
Package：Bag
Amplifier Type：J-FET
Number of Circuits：2
Output Type：-
Slew Rate：7V/µs
Gain Bandwidth Product：3 MHz
Current - Input Bias：50 nA
Voltage - Input Offset：7 mV
Current - Supply：-
Current - Output / Channel：80 mA
Voltage - Supply Span (Min)：10 V
Voltage - Supply Span (Max)：10 V
Operating Temperature：-55°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：8-CDIP (0.300", 7.62mm)
Supplier Device Package：8-CDIP
-3db Bandwidth：-

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JL412BPA

Overview

The JL412BPA is a dual JFET-input operational amplifier manufactured by Texas Instruments, housed in an 8-pin ceramic dual in-line package (CDIP). It features low input offset voltage and drift, wide gain bandwidth of 3 MHz typical, and high slew rate. The device operates within a supply voltage range of ±5V to ±15V and supports an operating temperature range from -55°C to 125°C. It is designed for applications requiring low input bias current and high input impedance.

Feature Summary

Low input offset voltage with specified maximum drift
High input impedance utilizing matched JFET input devices
Fast settling time capability
Internal trimming for low offset voltage

Applications

High speed integrators
Fast D/A converters
Sample and hold circuits

Procurement Notes

Verify the obsolete status of the JL412BPA before procurement. Confirm that the CDIP package meets mechanical requirements. Ensure design compatibility with existing Mil-Std-883 Group A testing standards if required for the application.

Selection Notes

Select this component for designs requiring JFET input characteristics with strict offset voltage stability over temperature. Consider the limited built-in ESD protection and implement external handling precautions. Verify power supply polarity to prevent internal diode fusing.

Part Context

The JL412BPA is a military-grade variant of the LF412 series, conforming to JM38510/11905 specifications. It provides enhanced reliability through rigorous quality conformance inspection protocols compared to commercial equivalents.