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TI OPA2140AIDRGT product image
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TI OPA2140AIDRGT

Manufacturer
TI
MPN
OPA2140AIDRGT
LCSC Part #
C20345572
Packaging
WSON-8(3x3)
Customer #
Key Attributes
36mA 2 120uV 20V/us 10pA 120dB 11MHz 1.8mA Rail-to-rail output WSON-8(3x3) Instrumentation, Op Amps, Buffer Amps RoHS
DatasheetTI OPA2140AIDRGT
RoHS Compliance1 documents available
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingWSON-8(3x3)
Output Current36mA
Number of Channels2
Vos - Input Offset Voltage120uV
Slew Rate20V/us
Input Offset Current(Ios)0.5pA
Operating Temperature-40℃~+125℃
Ib - Input Bias Current10pA
Common Mode Rejection Ratio(CMRR)120dB
Input Offset Voltage Drift(Vos TC)1uV/℃
Gain Bandwidth Product11MHz
Quiescent Current1.8mA
FeaturesShort-Circuit Protection
Input Voltage Noise Density-
Dual Supply-
Rail to RailRail-to-rail output
Single Supply-
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Introduction

AI Translation

The OPA140, OPA2140, and OPA4140 (OPAx140) operational amplifier (op amp) family is a series of low-power JFET input amplifiers that features good drift and low input bias current. The rail-to-rail output swing and input range that includes V- allow designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

Features

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

Applications

AI Translation
  • Intra-dc interconnect (metro)
  • Semiconductor test
  • Chemistry and gas analyzer
  • DC power supply, ac source, electronic load
  • Data acquisition (DAQ)
  • Lab and field instrumentation