OPA4990SIRTER is a high-speed, low-power differential amplifier. Its main features, performance, and functional applications are as follows: 1. Features: - Wide operating voltage range, capable of supplying voltage from 1.8V to 5.5V. - Low power consumption, providing low static current and low noise. - High gain bandwidth product, up to 90MHz. - The input voltage range is wide, allowing the input signal to go from ground to positive supply voltage. - Supports single or dual power supply. 2. Performance: - Low input bias current and input bias voltage drift help improve the accuracy and stability of the amplifier. . Low offset current and offset voltage reduce the nonlinear distortion of the amplifier. - High common mode rejection ratio helps reduce the impact of common mode interference on the output signal. - High open-loop gain gives the amplifier greater amplification capability. 3. Function Application: - OPA4990SIRTER can be used in various application scenarios, such as data acquisition, sensor signal amplification, audio processing, etc. Due to its high gain bandwidth product and low noise characteristics, it can be used for high-frequency signal amplification and amplification of low amplitude signals. Due to its low power consumption and low static current characteristics, it is suitable for portable electronic devices and battery powered devices. Due to its wide input voltage range and support for single or dual power supply, it can be used for applications under various voltage conditions. OPA4990SIRTER is a high-performance and feature rich differential amplifier suitable for various application scenarios, with great flexibility and reliability.
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