The OP20HZ from Analog Devices Inc. is a high-precision operational amplifier designed for a wide range of applications, including test and measurement systems, precision instrumentation, and data acquisition systems. This op-amp is renowned for its excellent stability and low noise performance, making it an ideal choice for applications requiring the highest level of accuracy and signal fidelity.

The OP20HZ features a dual-polarity power supply range from ±4.5V to ±18V, which provides designers with the flexibility to use it in various circuits without the need for additional power supply components. The operational amplifier also boasts a low offset voltage of just 75 µV max and an offset voltage drift of merely 0.6 µV/°C max, ensuring minimal deviation over temperature variations.

With a high open-loop gain of 120 dB and a wide bandwidth of 2 MHz, the OP20HZ delivers exceptional performance in closed-loop configurations. Its high slew rate of 0.6 V/µs allows for rapid signal changes, making it suitable for fast-operating systems. The device also features low input bias currents and low input voltage noise, reducing the impact of these parameters on the overall system performance.

The OP20HZ operational amplifier is available in an 8-pin DIP package, which is compatible with standard PCB layouts and easy to integrate into various designs. Its robust design ensures reliable operation over the industrial temperature range of -40°C to +85°C.

In summary, the OP20HZ from Analog Devices Inc. is a versatile and reliable component that offers precision, stability, and high performance for demanding applications. Its superior specifications make it a go-to choice for professionals seeking to enhance the accuracy and efficiency of their electronic systems.

Key Features:

• Dual-polarity power supply range: ±4.5V to ±18V
• Low offset voltage: 75 µV max
• Offset voltage drift: 0.6 µV/°C max
• High open-loop gain: 120 dB
• Wide bandwidth: 2 MHz
• High slew rate: 0.6 V/µs
• Low input bias currents
• Low input voltage noise
• Industrial temperature range: -40°C to +85°C
• 8-pin DIP package