Texas Instruments OPA2830 Dual, Low-Power, Single-Supply Wideband Operational Amplifier OPA2830IDR

The OPA2830IDR is a dual, low-power, single-supply operational amplifier designed for high-performance applications. It features a high bandwidth of 230MHz at a gain of +1 and 100MHz at a gain of +2, making it suitable for a variety of signal processing tasks. The device operates on a flexible supply range, supporting single supplies from 3V to 11V and dual supplies from ¬±1.5V to ¬±5.5V. It has a low supply current of 8.8mA at a 5V supply, which contributes to its efficiency in portable applications. The OPA2830IDR offers a high slew rate of 500V/Oºs and low input voltage noise of 9.2nV/,àöHz, enhancing its performance in applications requiring precision and low distortion. The output swing capability allows it to drive loads effectively, achieving 4.82V on a 5V supply while maintaining a low output impedance. This amplifier is packaged in a compact VSSOP-8 format, making it suitable for space-constrained designs. Applications for the OPA2830IDR include single-supply analog-to-digital converter input buffers, video line drivers, CCD imaging channels, and low-power ultrasound systems. Its ability to operate with minimal distortion and high fidelity makes it a strong candidate for consumer electronics and other high-performance applications.