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TI INA141UA/2K5RoHS

Manufacturer
TI
MPN
INA141UA/2K5
LCSC Part #
C179744
Packaging
SOIC-8
Customer #
Key Attributes
Precision, Low Power, G = 10, 100 Instrumentation Amplifier
Datasheetpdf iconTI INA141UA/2K5
In-Stock: 131
131 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 10.4205$ 10.42
10+$ 9.1139$ 91.14
30+$ 8.3176$ 249.53
100+$ 7.6496$ 764.96
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Settling time9us
Number of Channels1
Output TypeSingle-Ended
Vos - Input Offset Voltage20uV
Slew Rate4V/us
Input Offset Current(Ios)1nA
Input offset current drift(Ios TC)30pA/℃
FeaturesInternally set gain;Overvoltage protection
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)117dB
Ib - Input Bias Current2nA
Output Current6mA
Noise density(eN)8nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)36V
Input Offset Voltage Drift(Vos TC)500nV/℃
Quiescent Current750uA
Gain Bandwidth Product-
Dual Supply-18V~-2.25V;2.25V~18V
Single Supply4.5V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The INA141 is a low power, general purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200kHz at G = 100). Simple pin connections set an accurate gain of 10 or 100V/V without external resistors. Internal input protection can withstand up to ±40V without damage. The INA141 is laser trimmed for very low offset voltage (50μV), drift (0.5μV/°C) and high common - mode rejection (117dB at G = 100). It operates with power supplies as low as ±2.25V, and quiescent current is only 750μA — ideal for battery operated systems. The INA141 is available in 8 - pin plastic DIP, and SO - 8 surface - mount packages, specified for the - 40°C to +85°C temperature range.

Features

AI Translation
  • LOW OFFSET VOLTAGE: 50μV max
  • LOW DRIFT: 0.5μV/°C max
  • ACCURATE GAIN: ±0.05% at G = 10
  • LOW INPUT BIAS CURRENT: 5nA max
  • HIGH CMR: 117dB min
  • INPUTS PROTECTED TO ±40V
  • WIDE SUPPLY RANGE: ±2.25 to ±18V
  • LOW QUIESCENT CURRENT: 750μA
  • 8 - PIN PLASTIC DIP, SO - 8

Applications

AI Translation
  • BRIDGE AMPLIFIER
  • THERMOCOUPLE AMPLIFIER
  • RTD SENSOR AMPLIFIER
  • MEDICAL INSTRUMENTATION
  • DATA ACQUISITION