LM2902AWYDT - Low-Power Quad Operational Amplifier

The LM2902AWYDT is a versatile and robust low-power quad operational amplifier designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This operational amplifier is part of a series that is known for its low-power consumption and wide supply voltage range, making it an excellent choice for battery-powered applications and various other scenarios that require energy efficiency.

With its four independent high-gain operational amplifiers on a single chip, the LM2902AWYDT is well-suited for applications requiring multiple amplification stages while minimizing space on the PCB. This includes signal conditioning, sensor amplification, and active filtering in automotive and industrial control systems, as well as consumer electronics and medical devices.

Key Features:

• Wide supply voltage range: 3V to 30V (or ±1.5V to ±15V)
• Low supply current drain independent of supply voltage: 0.9 mA typical
• Low input bias and offset parameters
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the supply voltage
• Large output voltage swing: 0V to V<sub>CC - 1.5V
• Internal frequency compensation
• Operational temperature range: -40°C to +105°C

The device features a low input bias current, which is essential for precision applications, and its input common-mode voltage range includes ground, providing additional flexibility in single-supply operations. The LM2902AWYDT can operate with a differential input voltage range equal to the supply voltage, which is beneficial for a wide range of applications.

The large output voltage swing close to the supply rails makes the LM2902AWYDT a great choice for driving inputs to their full range. In addition, the internal frequency compensation ensures stability without external components, simplifying the design process.

Available in a compact SO-14 package, the LM2902AWYDT is designed to withstand the challenging conditions of industrial environments, with an operational temperature range of -40°C to +105°C. Whether you are designing an automotive sensor interface, a portable medical device, or a power management system, the LM2902AWYDT offers a reliable and efficient solution for your operational amplifier needs.