The CA3086 consists of five independent, electrically similar NPN transistors on a single chip. This allows for close matching of transistor characteristics and excellent thermal tracking, making it suitable for applications requiring differential amplifiers, current mirrors, and other analog circuits.

Applications

• Differential Amplifiers: Used for amplifying small differential signals.
• Current Mirrors: Used for generating stable current sources.
• Sense Amplifiers: Used to detect small voltage differences.
• Instrumentation Amplifiers: Used for high-precision amplification of sensor signals.
• Analog Switches: Used as voltage controlled switches.

Features

• Five Independent NPN Transistors: Provides flexibility in circuit design.
• Monolithic Construction: Ensures close matching of transistor characteristics.
• Excellent Thermal Tracking: Minimizes the effect of temperature variations on circuit performance.
• High Frequency Operation: Suitable for applications requiring fast switching speeds.
• Wide Operating Voltage Range: Can operate over a range of supply voltages.

Benefits

• Improved Circuit Performance: Close matching and thermal tracking enhance circuit stability and accuracy.
• Reduced Component Count: Integrates multiple transistors into a single package.
• Simplified Circuit Design: Easier to implement complex analog functions.
• Cost Savings: Reduced component count and assembly costs.
• Space Savings: Compact package minimizes board space requirements.

The CA3086M96 is packaged in an SO-14 (Small Outline) package. Key specifications typically include a collector-emitter breakdown voltage (BVCEO) of around 15V, a collector current (IC) of up to 50mA, and a transition frequency (fT) in the range of 100-200 MHz. The close matching of transistor parameters makes it ideal for circuits where precise control of current and voltage relationships is critical. The 'M96' suffix usually indicates a specific packaging configuration or revision. Due to its age and end-of-life status, finding replacements or alternative parts is generally recommended for new designs.