General Purpose High Current NPN

Transistor Array

The CA3083 is a versatile array of ?ve high current (to

100mA) NPN transistors on a common monolithic substrate.

In addition, two of these transistors (Q1 and Q2) are

matched at low current (i.e., 1mA) for applications in which

offset parameters are of special importance.

Independent connections for each transistor plus a separate

terminal for the substrate permit maximum ?exibility in circuit

design.

Pinout

CA3083

(PDIP, SOIC)

TOP VIEW

Features

• High IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mA (Max)

• Low VCE sat (at 50mA). . . . . . . . . . . . . . . . . . 0.7V (Max)

• Matched Pair (Q1 and Q2)

- VIO (VBE Match) . . . . . . . . . . . . . . . . . . . . ±5mV (Max)

- IIO (at 1mA). . . . . . . . . . . . . . . . . . . . . . . . 2.5µA (Max)

• 5 Independent Transistors Plus Separate Substrate

Connection

Applications

• Signal Processing and Switching Systems Operating from

DC to VHF

• Lamp and Relay Driver

• Differential Ampli?er

• Temperature Compensated Ampli?er

• Thyristor Firing

• See Application Note AN5296 “Applications of the

CA3018 Circuit Transistor Array” for Suggested

Applications

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