IF389B, IF389A Datasheet - InterFET

IF389B, IF389A, Dual Matched N-Channel JFET

InterFET Product Folder Technical Support Order Now IF389A-B-C-D IF389A, IF389B, IF389C, IF389D Dual Matched N-Channel JFET .
The -30V InterFET IF389x matched pair JFET is targeted for low noise high gain differential amplifier designs.

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IF389A-InterFET.pdf

IF389B Datasheet Preview — This datasheet PDF includes multiple part numbers: IF389B, IF389A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

IF389B, IF389A

Manufacturer:

InterFET

File Size:

428.29 KB

Description:

Dual Matched N-Channel JFET

Note:

This datasheet PDF includes multiple part numbers: IF389B, IF389A.
Please refer to the document for exact specifications by model.

Features

* InterFET N0132 Geometry
* Low Noise: 1.0 nV/√Hz Typical
* High Gain: 24mS Typical
* Low Cutoff Voltage: 2.0V Maximum
* Thermally Optimized SOIC8 Package
* RoHS Compliant

Applications

* Differential Audio Amplifiers
* Low Noise High Gain Amplifier
* Instrumentation Amplifiers
* Acoustic and Vibration Sensors
* Replacement Parts for 2SK389 and LSK389x TO-71 Bottom View Source 5 6 Drain Gate 3 7 Gate Drain 2 1 Source SOIC8 Top View G

IF389B Distributors

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IF389B1D IF389B1M IF389B2M IF389B3M IF389B4M IF389A1D

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IF389A Dual Matched N-Channel JFET InterFET

InterFET IF389B-like datasheet