The UPC842C-A is a monolithic operational amplifier from Renesas Electronics. It is designed for a wide range of analog applications, offering stable performance and versatility. This amplifier features high gain, low noise, and excellent input characteristics, making it suitable for precision amplification and signal conditioning.

Applications:

• Audio Amplification: Used in audio preamplifiers, headphone amplifiers, and audio processing circuits.
• Instrumentation Amplifiers: Employed in instrumentation and measurement systems for amplifying weak signals.
• Active Filters: Utilized in active filter designs for signal shaping and noise reduction.
• Voltage Followers: Used as voltage followers for buffering signals and impedance matching.
• Oscillators: Employed in oscillator circuits for generating various waveforms.

Features:

• High Gain: Offers high open-loop voltage gain for precise amplification.
• Low Noise: Features low input noise voltage for minimizing signal interference.
• Wide Supply Voltage Range: Operates from a wide range of supply voltages.
• High Input Impedance: Provides high input impedance for minimizing loading effects.
• Low Input Bias Current: Features low input bias current for minimizing DC errors.
• Short Circuit Protection: Includes short circuit protection to prevent damage from output shorts.
• Internal Compensation: Internally compensated for stable operation.
• 8-Pin DIP Package: Available in an 8-pin dual in-line package for easy integration.

Benefits:

• Precision Amplification: High gain and low noise ensure accurate signal amplification.
• Versatile Applications: Suitable for a wide range of analog signal processing tasks.
• Stable Performance: Internal compensation ensures stable and reliable operation.
• Easy Integration: Standard DIP package allows for easy integration into existing circuits.
• Robust Protection: Short circuit protection prevents damage from accidental shorts.
• Cost-Effective: Provides a cost-effective solution for general-purpose amplification.

Additional Details:

The UPC842C-A operational amplifier features a typical open-loop voltage gain of 100dB. The input noise voltage is typically 8 nV/√Hz. The supply voltage range is ±3V to ±18V. The input bias current is typically 50 nA. The device is internally compensated for unity gain stability. The operating temperature range is typically -40°C to +85°C. The package is an 8-pin DIP. Common-mode rejection ratio is typically 90 dB. Slew rate is typically 3 V/µs.