STMicroelectronics

LM2902PT

LM2902PT Description

The LM2902PT is a versatile, general-purpose operational amplifier (op-amp) from STMicroelectronics, designed for a wide range of applications in the electronics industry. This IC features four independent op-amp circuits in a single 14-pin TSSOP package, making it an ideal choice for space-constrained designs. With a supply voltage range of 3V to 30V, the LM2902PT offers flexibility in power supply options. It is compliant with RoHS3 standards and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before reflow soldering.

LM2902PT Features

• Voltage Supply Span: The LM2902PT can operate with a supply voltage ranging from 3V to 30V, providing flexibility in power supply options.
• Gain Bandwidth Product: The LM2902PT boasts a gain bandwidth product of 1.3 MHz, ensuring high-speed performance in various applications.
• Slew Rate: With a slew rate of 0.4V/µs, the LM2902PT can quickly respond to input signal changes, making it suitable for high-speed applications.
• Input Bias Current: The LM2902PT has an ultra-low input bias current of 20 nA, which minimizes the loading effect on input signals and improves overall circuit performance.
• Input Offset Voltage: The LM2902PT features a low input offset voltage of 2 mV, ensuring high accuracy in signal amplification.
• Supply Current: The LM2902PT consumes only 1.5mA (for all four channels), making it energy-efficient and suitable for battery-powered applications.
• Output Current: Each op-amp circuit can deliver up to 30 mA of output current, providing sufficient drive capability for various loads.
• Mounting Type: The LM2902PT is available in a surface-mount package, making it suitable for PCB designs with limited space.
• REACH Status: The LM2902PT is REACH unaffected, ensuring compliance with European Union regulations on the registration, evaluation, authorization, and restriction of chemicals.

LM2902PT Applications

The LM2902PT is an ideal choice for various applications in the electronics industry, including:

1. Audio and video signal processing
2. Instrumentation and measurement equipment
3. Data acquisition systems
4. Industrial control and automation systems
5. Consumer electronics, such as smartphones, tablets, and smart home devices
6. Medical equipment and healthcare devices

Conclusion of LM2902PT

The LM2902PT from STMicroelectronics is a high-performance, general-purpose op-amp IC that offers a unique combination of features, including a wide supply voltage range, low input bias current, and high slew rate. Its compact 14-pin TSSOP package and low power consumption make it an ideal choice for space-constrained and energy-efficient designs. With its REACH unaffected status and RoHS3 compliance, the LM2902PT is a reliable and environmentally friendly solution for a wide range of applications in the electronics industry.