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LMP7731MF
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LMP7731MF

  • Category:Precision amplifiers
  • Product Name:2.9 NV/SQRT (Hz) low noise, high precision, RRIO amplifier
  • Manufacturers:NSC
  • Production Batch Number:09+
  • Encapsulation:SOT23-5
  • Stock Status:There is stock
  • Stock Quantity:6820
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the LMP7731MF
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  • Product introduction

peculiarity

(Typical, T.)A= 25 ° C，VS= 5V）

  • Input voltage noise

F = 3 Hz

3.3 NV / √ hertz

F = 1 kHz

2.9 NV / √ hertz

CMRR

130 dB

Open-loop gain

130 dB

GBW

22 MHz

Slew rate

2.4 V/μs

Total harmonic distortion @ F = 10 kHz, AV=1，RL = 2kΩ

0.001％

Current supply per channel

2.2 mAh

Supply voltage range

1.8V to 5.5V

Operating temperature range

-40°C to 125°C

Input bias current

± 1.5 nA

RRIO

illustrate

The LMP7731 is a single, low noise, rail-to-rail input and output, low voltage amplifier. The LMP7731 is part of the LMP family of precision amplifiers and is ideal for applications requiring low noise with precision and low voltage.

This op amp provides low voltage noise of 2.9 NV / √ Hertz with a 1/f angle of only 3 Hz. The LMP7731 has a bipolar input stage with a deviation of only 1.5 nA. This low input bias current, complemented by a low voltage noise level, makes the LMP7731 the best choice for photometric applications.

The LMP7731 provides a 22 MHz wide GBW while consuming only 2 mA. This is accompanied by high 130 dB open-loop gain, and high gain bandwidth enables precise signal conditioning in applications where high closed-loop gain is required.

The LMP7731 has a supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered portable applications.

The LMP7731 is available in space-saving 5-pin SOT-23- and 8-pin SOIC packages.


apply

  • Gas analysis instruments
  • Photometer
  • Medical instruments

andLMP7731MFRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LMP7731MF/NOPB   10+11+   Hong Kong spot, imported original
LMP7731MFE NXP 09+ SOP 2.9 NV/SQRT (Hz) low noise, precision, rail-to-rail input amplifier
LMP7731MF NSC 09+ SOT23-5 2.9 NV/SQRT (Hz) low noise, high precision, RRIO amplifier

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