onsemi

LM833DR2G

LM833DR2G Description

The LM833DR2G is a high-performance, dual-channel audio operational amplifier (op-amp) designed and manufactured by onsemi. This IC is part of the OP Amps, Buffer Amps ICs category and is currently active in the market. It is compliant with the REACH regulation and RoHS3 directive, making it suitable for environmentally conscious applications. The LM833DR2G is packaged in a surface-mount 8SOIC package and is available in a tape and reel configuration for efficient handling and integration.

LM833DR2G Features

• Voltage - Supply Span (10V to 36V): The LM833DR2G can operate over a wide supply voltage range, providing flexibility in various power supply scenarios.
• Gain Bandwidth Product (15 MHz): This high gain bandwidth product ensures excellent high-frequency performance, making it suitable for demanding audio applications.
• Slew Rate (7V/µs): The LM833DR2G offers a fast slew rate, which is crucial for maintaining signal integrity in high-speed applications.
• Low Input Bias Current (300 nA): This low input bias current contributes to the op-amp's overall low noise performance, which is essential for high-fidelity audio applications.
• Low Input Offset Voltage (300 µV): The LM833DR2G's low input offset voltage ensures high accuracy and stability in signal processing.
• Supply Current (4mA): The LM833DR2G consumes a low supply current, which is beneficial for battery-powered applications.
• Output Current per Channel (29 mA): This high output current capability allows the LM833DR2G to drive a wide range of loads effectively.

LM833DR2G Applications

The LM833DR2G is ideal for a variety of audio applications where high performance and reliability are critical. Some specific use cases include:

• Audio Pre-Amplifiers: The LM833DR2G's high gain bandwidth product and low noise characteristics make it suitable for use in audio pre-amplifiers, ensuring clear and accurate signal amplification.
• Active Filters: Due to its fast slew rate and low distortion, the LM833DR2G is well-suited for implementing active filters in audio processing systems.
• Headphone Amplifiers: The LM833DR2G's ability to drive high output currents makes it an excellent choice for headphone amplifiers, providing powerful and distortion-free audio output.
• Line Drivers and Receivers: The LM833DR2G's wide supply voltage range and low input offset voltage make it ideal for line drivers and receivers in professional audio equipment.

Conclusion of LM833DR2G

The LM833DR2G is a versatile and high-performing dual-channel audio op-amp that offers a combination of low noise, high slew rate, and a wide supply voltage range. Its unique features and advantages make it an excellent choice for a variety of audio applications, including pre-amplifiers, active filters, headphone amplifiers, and line drivers/receivers. With its compliance to REACH and RoHS3, the LM833DR2G is also an environmentally responsible choice for designers looking to meet stringent regulatory requirements.