BU7421G-TR

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The BU7421G-TR is a high-performance, integrated operational amplifier (op-amp) used for signal conditioning and instrumentation. It is suitable for a wide variety of applications, including precision temperature and pressure monitoring, temperature control, data acquisition for industrial process control, and low-bandwidth filter designs. Its main features, such as high slew rate, wide bandwidth and low offset voltage, make it an ideal choice for instrumentation applications.The BU7421G-TR is a high-precision, monolithic, low-noise operational amplifier, suitable for use in audio and low-level voltage applications. The device is housed in a 5-pin SOP-14 package and includes an internal complementary emitter follower output stage, allowing it to drive capacitive loads. It is also optimized for low supply voltage, making it suitable for single-supply operation.The BU7421G-TR is a two-stage amplifier powered by a single +3.3 V supply. The first stage is an input stage consisting of multiple differential amplifier pairs, connected in parallel to achieve a high input impedance and wide bandwidth. The second stage is an output amplifier, providing good common-mode rejection and high output drive current.The BU7421G-TR is highly reliable and easy to use, providing high accuracy for instrumentation and other applications. The device is optimized for low power consumption and high performance, making it ideal for battery-powered applications.One of the most important features of the BU7421G-TR is its low offset voltage (10mV max), which provides improved accuracy and stability over other op-amps. It also features high common-mode rejection and a wide power-supply range, allowing it to operate from single supply of up to +30 V or from dual supplies of up to ±15 V. The device also has a maximum slew rate of 330 V⁄µs, ensuring fast response for data acquisition and other precision applications.The BU7421G-TR is ideal for applications requiring low noise, low offset voltage and high accuracy. It is suitable for use in temperature, pressure and industrial process control, data acquisition and low-bandwidth filters. It is also popular in audio and other low-level voltage applications, due to its high gain and wide bandwidth. In terms of pricing, the BU7421G-TR is competitively priced and typically available in volumes around 100 pieces. This makes it an ideal choice for cost-sensitive applications.Overall, the BU7421G-TR is an ideal choice for a wide range of instrumentation, audio and data acquisition applications. It is a reliable and cost-effective solution for any system where high performance and accuracy are required.

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