Texas Instruments

LP2951CSD/NOPB  

Linear & Switching Voltage Regulators

The LP2951CSD/NOPB is a precision micropower operational amplifier (op-amp) from Texas Instruments. It is designed for use in a wide range of applications that require low power consumption and high precision, such as battery-powered devices, sensors, and medical equipment.

Description:

The LP2951CSD/NOPB is a low-power, precision operational amplifier that offers excellent DC characteristics and low noise performance. It is available in a small, 8-pin SOIC package (NOPB indicates no lead package). The device operates over a supply voltage range of 2.7V to 5.5V and has a quiescent supply current of only 85µA.

Features:

1. Low power consumption: The LP2951CSD/NOPB offers ultra-low power operation, making it ideal for battery-powered applications.
2. Precision: The device provides excellent DC characteristics, including low input offset voltage (typically 1µV max) and low input bias current (typically 1pA max).
3. Low noise: The LP2951CSD/NOPB features a low noise level of 8nV/√Hz, making it suitable for use in precision measurement applications.
4. Wide supply voltage range: The op-amp can operate over a supply voltage range of 2.7V to 5.5V, providing design flexibility.
5. Short-circuit protection: The device includes internal protection against output short-circuit conditions.
6. Small package: The LP2951CSD/NOPB is available in an 8-pin SOIC package, making it suitable for space-constrained applications.

Applications:

1. Battery-powered devices: The low power consumption of the LP2951CSD/NOPB makes it ideal for use in battery-powered devices, such as portable electronics, wireless sensors, and medical equipment.
2. Precision measurement: The excellent DC characteristics and low noise performance of the device make it suitable for use in precision measurement applications, such as pressure sensors, temperature sensors, and chemical sensors.
3. Signal conditioning: The LP2951CSD/NOPB can be used in signal conditioning circuits for various types of sensors, such as accelerometers, gyroscopes, and strain gauges.
4. Medical equipment: The low power consumption and precision characteristics of the device make it suitable for use in medical equipment, such as blood pressure monitors, pulse oximeters, and glucose meters.
5. Audio applications: The low noise performance of the LP2951CSD/NOPB makes it suitable for use in audio applications, such as preamplifiers and audio filters.

In summary, the LP2951CSD/NOPB is a low-power, precision operational amplifier from Texas Instruments that offers excellent DC characteristics, low noise performance, and a wide supply voltage range. It is suitable for a variety of applications, including battery-powered devices, precision measurement, signal conditioning, medical equipment, and audio applications.

LP2951CSD/NOPB Documents

Download datasheets and manufacturer documentation for LP2951CSD/NOPB

PCN Assembly/Origin :

Qualification Assembly/Test Site 27/Dec/2013      

Datasheets :

LP2950,51      

HTML Datasheet :

LP2950,51      

PCN Design/Specification :

LP2950-N/LP2951-N 18/Jan/2018