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LMP7731MF
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LMP7731MF

  • 所属类别:精密放大器
  • 产品名称:2.9 NV / SQRT(赫兹)低噪声,高精度,RRIO的放大器
  • 厂商:NSC
  • 生产批号:09+
  • 封装:SOT23-5
  • 库存状态:有库存
  • 库存量:6820
  • 最低订购量:1
  • 详细资料:点击查找LMP7731MF的pdf资料
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  • Product Introduction

peculiarity

(Typical, T A = 25 ° C, V S = 5 V)

  • Input voltage noise

F = 3 Hz

3.3 NV / hertz

F = 1 kilohertz

2.9 NV / hertz

CMRR

130 dB

Open-loop gain

130 dB

GBW

22 MHz

Swing rate

2.4 V/μs

Total harmonic distortion @ F = 10 kHz, A V = 1, R L = 2 kΩ

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

LMP7731 is a single, low-noise, rail-to-rail input and output, low-voltage amplifier. The LMP7731 is part of LMP's high-precision amplifier series, ideal for applications where precision and low voltage requirements are low.

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

LMP7731 supply, while consuming only 2 mA of current is 22 MHz wide GBW. This is accompanied by a high 130 dB open-loop gain high-gain bandwidth that allows for precise signal conditioning in applications with high closed-loop gain requirements.

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.


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  • Gas Analysis Instruments
  • Photometer
  • Medical instruments

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