The NJM2902VG-TE1 is a quad operational amplifier from New Japan Radio (NJR). This device contains four independent high-gain frequency-compensated operational amplifiers designed to operate from a single power supply over a wide voltage range. These op-amps are commonly used in a variety of analog signal processing applications.

Applications

• Amplifiers: Used as inverting, non-inverting, or differential amplifiers.
• Active Filters: Implemented in low-pass, high-pass, band-pass, and band-stop filter circuits.
• Comparators: Used to compare two voltages and provide a digital output.
• Signal Conditioning: Conditions analog signals for data acquisition and processing.
• Instrumentation Amplifiers: Provides high common-mode rejection and high gain for precision measurements.
• Audio Amplification: Used in audio preamplifiers and active filters.

Features

• Quad Operational Amplifiers: Contains four independent op-amps in a single package.
• Single Supply Operation: Operates from a single power supply voltage.
• Wide Supply Voltage Range: Operates over a wide range of supply voltages.
• Low Input Bias Current: Minimizes errors due to input bias current.
• Low Input Offset Voltage: Minimizes errors due to input offset voltage.
• High Open-Loop Gain: Provides high amplification for small signals.
• Internal Frequency Compensation: Simplifies circuit design and ensures stability.
• RoHS Compliant: Adheres to environmental regulations.

Benefits

• Space Saving: Four op-amps in a single package reduce board space.
• Simplified Design: Internal frequency compensation simplifies circuit design.
• Versatile: Suitable for a wide range of analog signal processing applications.
• High Performance: Low input bias current and low input offset voltage provide high accuracy.
• Cost-Effective: Provides a cost-effective solution for multiple op-amp applications.

Technical Specifications (Typical Values):

• Supply Voltage: 3V to 36V (Single Supply)
• Input Offset Voltage: 2 mV
• Input Bias Current: 20 nA
• Open-Loop Gain: 100 dB
• Operating Temperature: -40°C to +85°C
• Package: SSOP-14

The NJM2902VG-TE1 is a versatile and cost-effective quad operational amplifier suitable for a wide range of analog signal processing applications. Its single supply operation, low input bias current, and low input offset voltage make it an excellent choice for precision amplification and filtering. Designers should consult the New Japan Radio datasheet for detailed specifications and application guidelines.