OPA2237EA/250G4

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps

OPA2237EA/250G4 is a monolithic integrated circuit that is designed to provide both high- performance audio signal and signal conditioning in instrumentation applications. It is composed of a unity gain stable amplifiers, while maintaining the excellent high-frequency performance of the OPA2237EA/250G4. The device offers the size and cost efficiencies of an array-biasing structure, plus improved input power dissipation and stability.

Application Field

The OPA2237EA/250G4 is used for a wide range of linear instrumentation and applications where high performance is required. These include low-level signal conditioning, bridge circuit conditioned, lab and test equipment, audio signal conditioning, filtering, and voltage- and instrumentation amplifier systems. In addition, OPA2237EA/250G4 can be used as an impedance matching buffer, providing impedance conversion and level shifting when driving large loads.

Working Principle

The operating principles of the OPA2237EA/250G4 are based on the array biasing technique. This technique allows the device to minimize input offset voltage and bias currents with improved accuracy and stability of gain. The increasing popularity of OPA2237EA/250G4 is due to its low power operation, versatility and overall small size.

The OPA2237EA/250G4 features a Unity Gain Stable low noise input stage with a low output impedance structure, capable of delivering up to 2mA of current. The amplifier provides a wide bandwidth of up to 25MHz with a single 5V supply and excellent rail-to-rail voltage swing capabilities. It also includes a useful gain selectable feature that allows the user to select between a gain of 1 or 10, allowing for easy adjustment for different applications.

The OPA2237EA/250G4 is a high-quality, low-power instrumentation amplifier for general signal and instrumentation applications, capable of providing low DC offset, low noise, excellent signal conditioning and wide dynamic range. This device is ideal for applications where the signal is subject to thermal, EMI and common-mode noise. Its low power consumption and small package size make it suitable for use in low-cost, portable applications.

The specific data is subject to PDF, and the above content is for reference