Texas Instruments

LP2951ACMMX/NOPB  

Linear & Switching Voltage Regulators

The LP2951ACMMX/NOPB is a precision micropower operational amplifier (op-amp) from Texas Instruments. It is designed to provide high accuracy and low power consumption, making it ideal for a wide range of applications.

Description:

The LP2951ACMMX/NOPB is a low-power, precision operational amplifier that offers excellent DC and AC performance. It is available in a tiny 6-pin SOT-23 package, making it well-suited for space-constrained applications. The device features a wide supply voltage range of 2.7V to 5.5V, allowing for flexibility in power supply selection.

Features:

1. Ultra-low power consumption: The LP2951ACMMX/NOPB consumes only 45µA of supply current, making it ideal for battery-powered applications.
2. Precision performance: The device offers excellent DC accuracy, with a maximum offset voltage of ±1.5mV and a low input bias current of 1pA.
3. Wide supply voltage range: The op-amp can operate with supply voltages from 2.7V to 5.5V, providing flexibility in power supply selection.
4. Low noise: The LP2951ACMMX/NOPB has a low input voltage noise of 5nV/√Hz, making it suitable for applications requiring low-noise amplification.
5. Rail-to-rail input and output: The device can operate with input signals that go all the way to the supply rails, and it provides a rail-to-rail output swing for use in single-supply systems.
6. Short-circuit protection: The op-amp features internal protection against output short circuits, which can help prevent damage to the device in the event of a fault.

Applications:

1. Battery-powered instruments: The low power consumption of the LP2951ACMMX/NOPB makes it well-suited for use in battery-powered applications, such as portable medical devices, data loggers, and wireless sensors.
2. Strain gauge amplifiers: The device's precision performance and low noise characteristics make it an excellent choice for strain gauge signal conditioning in applications such as weight scales and force sensors.
3. Medical instruments: The LP2951ACMMX/NOPB can be used in medical instruments that require high accuracy and low noise, such as blood pressure monitors and glucometers.
4. Temperature sensors: The device's precision and low power consumption make it suitable for use in temperature sensing applications, such as thermistor-based temperature measurements.
5. Audio applications: The low noise and precision performance of the LP2951ACMMX/NOPB make it suitable for use in audio preamplifiers and other audio processing applications.
6. Industrial control systems: The device's wide supply voltage range and precision performance make it suitable for use in industrial control systems that require accurate signal conditioning and amplification.

In summary, the LP2951ACMMX/NOPB is a low-power, precision operational amplifier from Texas Instruments that offers excellent DC and AC performance, making it suitable for a wide range of applications, including battery-powered instruments, strain gauge amplifiers, medical instruments, temperature sensors, audio applications, and industrial control systems.

LP2951ACMMX/NOPB Documents

Download datasheets and manufacturer documentation for LP2951ACMMX/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LP2950,51      

HTML Datasheet :

LP2950,51      

PCN Design/Specification :

Copper Bonding Wire 23/Dec/2014       LP2950-N/LP2951-N 18/Jan/2018