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MAT14 - Matched Monolithic Quad Transistor

General Description

The MAT14 is a quad monolithic NPN transistor that offers excellent parametric matching for precision amplifier and nonlinear circuit applications.

Key Features

  • Low offset voltage: 400 µV maximum High current gain: 300 minimum Excellent current gain match: 4% maximum Low voltage noise density at 100 Hz, 1 mA 3 nV/√Hz maximum Excellent log conformance Bulk resistance (rBE) = 0.6 Ω maximum Guaranteed matching for all transistors.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Matched Monolithic Quad Transistor MAT14 FEATURES Low offset voltage: 400 µV maximum High current gain: 300 minimum Excellent current gain match: 4% maximum Low voltage noise density at 100 Hz, 1 mA 3 nV/√Hz maximum Excellent log conformance Bulk resistance (rBE) = 0.6 Ω maximum Guaranteed matching for all transistors APPLICATIONS Low noise op amp front end Current mirror and current sink/source Low noise instrumentation amplifiers Voltage controlled attenuators Log amplifiers GENERAL DESCRIPTION The MAT14 is a quad monolithic NPN transistor that offers excellent parametric matching for precision amplifier and nonlinear circuit applications.