The LM2902D is a widely used IC component, specifically a quad operational amplifier designed for general-purpose applications. Manufactured by various semiconductors companies, including Texas Instruments and STMicroelectronics, it offers a multitude of features and can be implemented in diverse circuit designs.
One of the primary features of the LM2902D is its quad op-amp configuration, which means it contains four independent amplifiers in a single package. This design provides convenience and saves space, making it suitable for compact circuit designs.
The LM2902D operates with a wide range of supply voltages, typically ranging from 3V to 30V. This wide supply voltage range enables it to be used in various applications with different power requirements. Moreover, the low input bias current of the component ensures minimal impact on the connected signals.
Another noteworthy feature is the open-loop gain, which is around 100 dB. This high gain allows the amplifier to provide significant amplification of input signals. Additionally, the LM2902D offers a high input impedance, which helps prevent excessive loading on the input circuitry.
Furthermore, the component supports a wide range of common-mode voltage, typically from -0.3V to Vcc-1.5V. This capability allows the amplifier to handle varied input voltage levels effectively.
The LM2902D is designed to have a unity-gain bandwidth ranging from 1 MHz to 1.3 MHz
