Integrated Circuit Chip MAT14ARZ - Analog Devices - Matched Monolithic Quad Transistor



Detailed Product Description

Quick Detail:


Matched Monolithic Quad Transistor





The MAT14 is a quad monolithic NPN transistor that offers excellent parametric matching for precision amplifier and nonlinear circuit applications. Performance characteristics ofthe MAT14 include high gain (300 minimum) over a wide range of collector current, low noise (3 nV/√Hz maximum at 100 Hz, IC= 1 mA), and excellent logarithmic conformance.

The MAT14 also features a low offset voltage of 100 µV typical and tight current gain matching to within 4%. Each transistor of the MAT14 is individually tested to data sheet specifications.

For matching parameters (offset voltage, input offset current, and gain match), each of the dual transistor combinations are verified to meet stated limits. Device performance is guaranteed

at an ambient temperature of 25°C and over the industrial temperature range.

The long-term stability of matching parameters is guaranteed by the protection diodes across the base emitter junction of each transistor. These diodes prevent degradation of beta and matching characteristics due to reverse bias, base emitter current.

The superior logarithmic conformance and accurate matching characteristics of the MAT14 make it an excellent choice for use in log and antilog circuits. The MAT14 is an ideal choice in applications where low noise and high gain are required.





Low offset voltage: 400 µV maximum

High current gain: 300 minimum

Excellent current gain match: 4% maximum

Low voltage noise densityat 100 Hz, 1 mA

3 nV/√Hz maximum

Excellent log conformance

Bulk resistance (rBE) = 0.6 Ω maximum

Guaranteed matchingfor all transistors







Product Photos


Standard Package



Discrete Semiconductor Products


Transistors (BJT) - Arrays





Transistor Type

4 NPN (Quad) Matched Pairs

Current - Collector (Ic) (Max)


Voltage - Collector Emitter Breakdown (Max)


Vce Saturation (Max) @ Ib, Ic

60mV @ 100µA, 1mA

Current - Collector Cutoff (Max)


DC Current Gain (hFE) (Min) @ Ic, Vce


Power - Max


Frequency - Transition


Mounting Type

Surface Mount

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package




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Warranty :180 days !
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(goods weight below 3Kg) ,during 20130901-20130930 .

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