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TI LMP2234BMTE/NOPB

Manufacturer
TI
MPN
LMP2234BMTE/NOPB
LCSC Part #
C201671
Packaging
TSSOP-14
Customer #
Key Attributes
Quad Micropower, 1.6V, Precision, Operational Amplifier with CMOS Input
DatasheetTI LMP2234BMTE/NOPB
RoHS Compliance2 documents available
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QtyUnit Price(Reference Only)Total Amount
1+$ 5.3708$ 5.37
10+$ 4.6097$ 46.10
30+$ 4.157$ 124.71
250+$ 3.6998$ 924.95
500+$ 3.4895$ 1744.75
1,000+$ 3.3944$ 3394.40
Standard Packaging250/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingTSSOP-14
Output Current30mA
Number of ChannelsFour channels
Vos - Input Offset Voltage10uV
Slew Rate0.048V/us
Input Offset Current(Ios)0.005pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)97dB
Ib - Input Bias Current0.02pA
Input Offset Voltage Drift(Vos TC)300nV/℃
Quiescent Current36uA
Gain Bandwidth Product130kHz
Features-
Input Voltage Noise Density60nV/√Hz@1kHz
Rail to RailRail-to-rail output
Single Supply1.6V~5.5V
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Introduction

AI Translation

The LMP2234 is a quad micropower precision amplifier designed for battery powered applications. The 1.6 to 5.5V operating supply voltage range and quiescent power consumption of only 50 μW extend the battery life in portable systems. The high impedance CMOS input makes it ideal for instrumentation and other sensor interface applications. The LMP2234 has a maximum offset voltage of 150 μV and 0.3 μV/°C offset drift along with low bias current of only ±20 fA. These precise specifications make the LMP2234 a great choice for maintaining system accuracy and long term stability. The LMP2234 has a rail-to-rail output that swings 15 mV from the supply voltage, which increases system dynamic range. The common mode input voltage range extends 200 mV below the negative supply, thus the LMP2234 is ideal for ground sensing in single supply applications. The LMP2234 is offered in 14-Pin SOIC and TSSOP packages.

Features

AI Translation
  • Supply Current at 1.8V: 31 μA
  • Operating Voltage Range: 1.6V to 5.5V
  • Low TC Vos: ±0.75 μV/°C (max)
  • Vos: ±150 μV (max)
  • Input Bias Current: ±20 fA
  • PSRR: 120 dB
  • CMRR: 97 dB
  • Open Loop Gain: 120 dB
  • Gain Bandwidth Product: 130 kHz
  • Slew Rate: 58 V/ms
  • Input Voltage Noise, f = 1 kHz: 60 nV/√Hz
  • Temperature Range: -40°C to 125°C

Applications

AI Translation
  • Precision Instrumentation Amplifiers
  • Battery Powered Medical Instrumentation
  • High Impedance Sensors
  • Strain Gauge Bridge Amplifier
  • Thermocouple Amplifiers