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LMP2231BMFE
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LMP2231BMFE

  • Category:Operational amplifiers
  • Product Name:Single, 1.6V, precision operational amplifier
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:SOT-23-5
  • Stock Status:There is stock
  • Stock Quantity:3000
  • Minimum order quantity: 1
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  • Product introduction

peculiarity

(ForVS = 5V,T=25 °C, typical, unless otherwise noted)

Supply current

10 μA

Operating voltage range

1.6V to 5.5V

TCV'soperating system(LMP2231A)

± 0.4μV/°C (max)

TCV'soperating system(LMP2231B)

±2.5μV/°C (max.)

VOS

± 150μV Max

Input bias current

20 rounds

PSRR

120 dB

Common-Mode Rejection Ratio (CMRR)

97 dB

Open-loop gain

120 dB

Gain-bandwidth product

130 kHz

Slew rate

58 V/ms details

Input voltage noise, F = 1 kHz

60 NV / hertz

Temperature range

-40°C to 125°C

illustrate

The LMP2231 is a single micropower high precision amplifier designed for battery-powered applications. The 1.6V to 5.5V operating supply voltage range and quiescent power consumption of only 16μW extend battery life in portable battery-powered systems. The LMP2231 is part of the LMP family of high precision amplifiers. Ideal for instrumentation and other sensor interface applications with high impedance CMOS inputs.

The LMP2231 has a maximum ± of 150 μV, offset voltage drift cancellation of only 0.4 μV/°C, and a low bias current of only 20 FA. These precise specifications make the LMP2231 a great choice for maintaining system accuracy and long-term stability.

The LMP2231 has a rail-to-rail output swing from the supply voltage, which increases the dynamic range of the system to 15 mV. The common-mode input voltage range is 200 millivolts lower than the negative supply, making the LMP2231 ideal for single-supply applications with ground sensing.

The LMP2231 is available in 5-pin SOT23 and 8-pin SOIC packages.

Dual and quad versions of this product are also available. Dual, the LMP2232 offers an 8-pin SOIC and MSOP. Fourth, the LMP2234 offers a 14-pin SOIC and TSSOP.


apply

  • Precision instrumentation amplifiers
  • Battery-powered medical instruments
  • High impedance sensors
  • Strain gage bridge amplifier
  • Thermocouple amplifiers

andLMP2231BMFERelated ICs are:


Model Manufacturers lot number encapsulation illustrate
LMP2231BMFE NSC 10+ SOT-23-5 Single, 1.6V, precision operational amplifier

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