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TI OPA140AIDGKR product image
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TI OPA140AIDGKRRoHS

Manufacturer
TI
MPN
OPA140AIDGKR
LCSC Part #
C2862950
Packaging
MSOP-8
Customer #
Key Attributes
36mA 1 120uV 20V/us 120dB 10pA 1.8mA 11MHz Rail-to-rail output MSOP-8 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconTI OPA140AIDGKR
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QtyUnit PriceTotal Amount
1+$ 5.2635$ 5.26
10+$ 4.466$ 44.66
30+$ 3.9908$ 119.72
100+$ 3.5106$ 351.06
500+$ 3.2893$ 1644.65
1,000+$ 3.19$ 3190.00
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingMSOP-8
Output Current36mA
Number of Channels1
Vos - Input Offset Voltage120uV
Slew Rate20V/us
Input Offset Current(Ios)0.5pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)120dB
Ib - Input Bias Current10pA
Input Offset Voltage Drift(Vos TC)0.35uV/℃
Quiescent Current1.8mA
Gain Bandwidth Product11MHz
FeaturesShort-Circuit Protection
Input Voltage Noise Density5.1nV/√Hz@1kHz
Dual Supply-18V~-2.25V;2.25V~18V
Rail to RailRail-to-rail output
Single Supply4.5V~36V
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Introduction

AI Translation

The OPA140, OPA2140, and OPA4140 operational amplifier series are a range of low-power JFET-input amplifiers with excellent drift performance and low input bias current. With their rail-to-rail output swing and input range including V-, designers can take advantage of the low-noise characteristics of JFET amplifiers while also connecting to modern single-supply precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The OPA140 can achieve an 11MHz unity-gain bandwidth and a 20V/μs slew rate while consuming only 1.8mA (typical) of quiescent current. It is powered by a single supply of 4.5V to 36V or dual supplies of ±2.25V to ±18V. All device versions are rated for an operating temperature range of -40°C to +125°C and can be used in the most challenging environments.

Features

AI Translation
  • Ultra-low temperature drift: 1μV/°C (max)
  • Ultra-low offset: 120μV
  • Low input bias current: 10pA (max)
  • Ultra-low 1/f noise: 250nVPP, 0.1Hz to 10Hz
  • Low noise: 5.1nV/√Hz
  • Slew rate: 20V/μs
  • Low supply current: 2mA (max)
  • Input voltage range includes V- rail
  • Single-supply operation: 4.5V to 36V
  • Dual-supply operation: ±2.25V to ±18V
  • No phase reversal
  • Industry-standard SOIC, VSSOP, TSSOP, and SOT-23 packages

Applications

AI Translation
  • Battery-powered instruments
  • Industrial control
  • Medical instrumentation
  • Photodiode amplifiers
  • Active filters
  • Data acquisition systems
  • Automated test systems