ROHM Semiconductor Tariff Inquiry

LM2902PT

LM2902PT Description

The LM2902PT is a general-purpose operational amplifier (op-amp) from Rohm Semiconductor, designed for a wide range of analog signal processing applications. This quad op-amp features four independent channels in a single 14-pin TSSOP package, making it suitable for compact and high-density designs. The LM2902PT operates over a wide supply voltage range from 3V to 32V, providing flexibility in various power supply configurations. With a gain bandwidth product of 1.3 MHz and a slew rate of 0.3V/µs, it offers balanced performance for general-purpose applications. The low input bias current of 20 nA ensures minimal loading effects on sensitive input sources, while the input offset voltage of 1 mV guarantees accurate signal amplification. Each channel can deliver up to 30 mA of output current, making it capable of driving moderate loads directly. The LM2902PT is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1, making it suitable for surface-mount assembly processes without additional handling precautions.

LM2902PT Features

• Wide Supply Voltage Range: Operates from 3V to 32V, providing flexibility in various power supply configurations.
• Low Input Bias Current: 20 nA ensures minimal loading effects on sensitive input sources.
• Balanced Performance: Gain bandwidth product of 1.3 MHz and a slew rate of 0.3V/µs offer balanced performance for general-purpose applications.
• High Output Current: Each channel can deliver up to 30 mA, capable of driving moderate loads directly.
• Low Input Offset Voltage: 1 mV guarantees accurate signal amplification.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited) makes it suitable for surface-mount assembly processes without additional handling precautions.
• Packaging: Available in a 14-pin TSSOP package, ideal for compact and high-density designs.

LM2902PT Applications

The LM2902PT is ideal for a variety of applications where general-purpose signal amplification and processing are required. Its wide supply voltage range and low input bias current make it suitable for applications in:

• Consumer Electronics: Audio amplifiers, signal conditioning circuits, and sensor interfaces.
• Industrial Control: Signal processing in PLCs, motor control, and automation systems.
• Medical Devices: Amplification and conditioning of low-level signals from sensors.
• Automotive Electronics: Signal processing in automotive control units and sensor interfaces.
• Telecommunications: Signal amplification in base stations and communication equipment.

Conclusion of LM2902PT

The LM2902PT from Rohm Semiconductor is a versatile general-purpose operational amplifier that offers a wide supply voltage range, low input bias current, and balanced performance characteristics. Its compact 14-pin TSSOP package and high output current capability make it suitable for a variety of applications in consumer electronics, industrial control, medical devices, automotive electronics, and telecommunications. The LM2902PT's environmental compliance and moisture sensitivity level ensure ease of use in surface-mount assembly processes. While the product is marked as obsolete, its robust design and performance make it a reliable choice for applications where general-purpose signal amplification and processing are required.