Texas Instruments

LP2902DR

LP2902DR Description

The LP2902DR is a high-performance, general-purpose operational amplifier (op-amp) from Texas Instruments. It is designed to provide excellent performance in a wide range of applications, including signal conditioning, filtering, and amplification. The device features a low input bias current of 2 nA, low input offset voltage of 2 mV, and a high gain bandwidth product of 100 kHz. It operates over a wide supply voltage range of 3 V to 32 V and consumes only 85 µA (x4 channels) of supply current. The LP2902DR is available in a 14-pin SOIC package and is surface-mountable.

LP2902DR Features

• Low input bias current: 2 nA
• Low input offset voltage: 2 mV
• High gain bandwidth product: 100 kHz
• Wide supply voltage range: 3 V to 32 V
• Low supply current: 85 µA (x4 channels)
• Surface-mountable 14-pin SOIC package
• Four independent op-amp circuits
• Slew rate: 0.05 V/µs
• Output current per channel: 10 mA
• REACH unaffected status
• RoHS3 compliant
• Moisture sensitivity level: 1 (unlimited)

LP2902DR Applications

The LP2902DR is ideal for a variety of applications where low noise, low power consumption, and high performance are required. Some specific use cases include:

1. Signal conditioning in data acquisition systems
2. Audio preamplifiers and filters
3. Precision instrumentation and measurement equipment
4. Industrial control and automation systems
5. Battery-powered devices and portable electronics

Conclusion of LP2902DR

The LP2902DR from Texas Instruments is a versatile and high-performance op-amp that offers excellent technical specifications and performance benefits. Its low power consumption, wide supply voltage range, and low input bias current make it an ideal choice for a wide range of applications, from signal conditioning to audio preamplification. With its REACH unaffected status and RoHS3 compliance, the LP2902DR is also an environmentally friendly option for your next design.