The LM833 is a dual operational amplifier (op-amp) specifically designed for high-quality, low-noise audio applications. With its low distortion and wide frequency response, the LM833 is ideal for audio pre-amplification, filtering, and signal processing tasks that require high fidelity and clarity.
Key Features:
- Type: Dual Low-Noise Operational Amplifier (op-amp)
- Package: 8-pin DIP, SOIC
- Operating Voltage: ±3V to ±18V (dual supply)
- Low Total Harmonic Distortion: 0.002% (typical)
- Wide Gain Bandwidth Product: 15 MHz
- Slew Rate: 7V/µs
- Low Input Noise Voltage: 4.5nV/√Hz at 1kHz
- High Open-Loop Gain: 110 dB
- Low Input Offset Voltage: 0.15mV (typical)
- Wide Power Supply Range
- Operating Temperature Range: 0°C to 70°C
Applications:
- Audio Preamplifiers: Ideal for low-noise signal amplification in high-fidelity audio systems
- Active Filters: Used in audio equalizers, tone control, and crossover networks
- Microphone Preamps: Suitable for amplifying low-level microphone signals with minimal noise
- Signal Conditioning: For audio processing circuits, including mixers and effects processors
- Phono Preamps: Used in turntable and record player pre-amplification
- Instrumentation Amplifiers: Ideal for precision analog signal processing tasks
The LM833 is widely valued for its low noise and low distortion, making it a preferred choice for high-performance audio processing and signal amplification applications. Whether used in professional audio equipment, home audio systems, or DIY audio projects, the LM833 delivers high-quality sound performance with exceptional clarity and minimal distortion.
