Maxim Integrated ICL7621BESA+ Dual Operational Amplifier

The ICL7621BESA+ is a high-performance, dual operational amplifier (op-amp) from Maxim Integrated, designed to offer a blend of power efficiency and precision for a wide range of applications. This op-amp is an ideal choice for battery-powered devices, portable instruments, and any design where power conservation is critical, thanks to its low power consumption and wide supply voltage range.

With a typical supply current of just 210µA per amplifier, the ICL7621BESA+ is optimized for low-power operations without compromising on performance. The device operates at a supply voltage range from 2V to 16V, allowing for flexibility in various circuit designs and ensuring compatibility with both single-supply and dual-supply configurations.

Featuring a high input impedance, the ICL7621BESA+ ensures minimal loading on the input source, making it suitable for applications requiring a high input resistance. Its rail-to-rail output swing provides maximum dynamic range, which is particularly beneficial in low-voltage operations. Furthermore, the op-amp boasts a large gain bandwidth product of 1.4MHz and a slew rate of 0.4V/µs, enabling it to handle a broad spectrum of signals with ease.

The ICL7621BESA+ comes in a compact 8-pin SOIC package, which is ideal for space-constrained applications. Its industrial temperature range from -40°C to +85°C ensures reliable performance across various environmental conditions. Additionally, the device is characterized for operation from -40°C to +85°C, offering robustness and reliability for industrial-grade applications.

Applications that can benefit from the ICL7621BESA+ include sensor amplifiers, portable equipment, battery-operated devices, and active filters. Its low input bias current and offset voltage make it particularly suitable for high-precision analog circuits. Designers looking for an op-amp that provides a good balance between power efficiency and accuracy will find the ICL7621BESA+ from Maxim Integrated to be an excellent choice.

Overall, the ICL7621BESA+ stands out as a versatile and efficient solution for a multitude of electronic designs where operational amplifiers are needed to amplify, filter, or condition signals without draining the power supply.