CA3081

Part points

• The CA3081 is a versatile, high-gain, bipolar transistor array chip. It includes five general-purpose NPN transistors with a common emitter, base, and collector, making it suitable for a wide range of applications. The chip offers low saturation voltage and high current gain, making it popular for signal conditioning, amplifier circuits, data converters, and other electronic projects.

• Equivalent

  Some equivalent products to the CA3081 chip include the NTE956 and the MM3008. These chips can be used as substitutes for the CA3081 in certain applications.

• Features

  The CA3081 is a general-purpose operational amplifier with bipolar transistors and an NPN transistor array. It has a high voltage gain, low input offset voltage, and low input offset current. The CA3081 also offers high common-mode rejection ratio, low power consumption, and a wide operating voltage range.

• Pinout

  The CA3081 is a transistor array chip with 14 pins. The pinout configuration and function of the pins are as follows: Pins 1-4: NPN transistor emitters Pins 5-8: NPN transistor collectors Pin 9: Common base Pins 10-13: PNP transistor emitters Pin 14: Vcc or positive supply voltage

• Manufacturer

  The CA3081 is a transistor array that was manufactured by RCA (Radio Corporation of America), a company that was one of the major pioneers in electronics and telecommunications industry. RCA was a multinational conglomerate and played a significant role in the development of technology, especially in the early to mid-20th century.

• Application Field

  The CA3081 is a versatile transistor array commonly used in analog signal conditioning and amplification applications. It is widely used in audio and video systems, data acquisition systems, instrumentation, and test equipment. It can also be employed in audio mixers, amplifiers, and oscillator circuits.

• Package

  The CA3081 chip is available in a 14-pin dual in-line package (DIP). It has a rectangular form and a relatively small size compared to other packages.