LMP2234AMT/NOPB

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LMP2234AMT/NOPB is an advanced low power, low noise, and ultra-small-footprint micropower op-amp from Texas Instruments. The operating temperature range of this device is -40°C to +125°C. The LMP2234AMT/NOPB provides low power, accurate and low distortion performance which makes it ideal for use in battery-powered electronics, fields where power consumption and space is at a premium.

The amplifier section of the LMP2234AMT/NOPB includes a low voltage rail-to-rail input stage and a low distortion output drive. The input range of the device extends from 0.1V to 4V and is capable of driving a peak output current of 200mA. This makes it suitable for driving LCD screens, class-D amplifiers, load switches and other high current outputs. The minimum power supply that can be used with the device is 4V and the maximum is +15V. It has a bandwidth of 10MHz, a closed loop voltage gain of 10V/V and a noise figure of 40dB.

The LMP2234AMT/NOPB can be used in a wide range of instrumentation and precision control applications. Its low power micropower operation and well-characterized performance ensures accuracy in a wide range of applications. Additionally, the device features an industry-standard 8-lead DIP package with an exposed thermal pad for providing a path to dissipate heat for improved reliability. The device also features an internal short-circuit protection circuit that prevents overload damage if an overload current is applied to the device.

In terms of its working principle, the LMP2234AMT/NOPB utilizes an advanced differential amplifier architecture that can easily drive 3V of output voltage swing at 200mA with a typical supply current of 10µA at 4V. The amplifier stage is provided with a low power, noise-canceling feed-forward transimpedance circuit and has a high input impedance up to 50MΩ. The amplifier has a fast response time with a settling time of 0.1µs and a propagation delay of 0.08µs at 4V.

In conclusion, the LMP2234AMT/NOPB is an advanced low power, low noise, and ultra-small-footprint micropower op-amp from Texas Instruments, designed for instrumentation and precision control applications. The device features an industry-standard 8-lead DIP package, low power consumption, a bandwidth of 10MHz, a closed loop voltage gain of 10V/V and a noise figure of 40dB. Its fast response time and excellent power efficiency makes it ideal for battery-powered electronics and other critical applications where space and power consumption are key considerations.

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