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TI OPA4140AIPWRRoHS

Manufacturer
TI
MPN
OPA4140AIPWR
LCSC Part #
C181242
Packaging
TSSOP-14
Customer #
Key Attributes
4 120uV 20V/us 120dB 10pA 1.8mA 11MHz Rail-to-rail output TSSOP-14 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconTI OPA4140AIPWR
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QtyUnit Price(Reference Only)Total Amount
1+$ 11.3539$ 11.35
10+$ 10.7979$ 107.98
30+$ 9.8351$ 295.05
100+$ 8.9949$ 899.49
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingTSSOP-14
Number of Channels4
Vos - Input Offset Voltage120uV
Slew Rate20V/us
Input Offset Current(Ios)0.5pA
FeaturesShort-Circuit Protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)120dB
Ib - Input Bias Current10pA
Noise density(eN)5.1nV/√Hz@1kHz
Input Offset Voltage Drift(Vos TC)0.35uV/℃
Quiescent Current1.8mA
Gain Bandwidth Product11MHz
Output Current36mA
Dual Supply-18V~-2.25V;2.25V~18V
Rail to RailRail-to-rail output
Single Supply4.5V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The OPA140, OPA2140, and OPA4140 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). The OPA140 achieves 11-MHz unity-gain bandwidth and 20 V/μs slew rate while consuming only 1.8 mA (typical) of quiescent current. It runs on a single 4.5-V to 36-V supply or dual ±2.25-V to ±18-V supplies. All versions are fully specified from -40°C to 125°C for use in the most challenging environments. The OPA140 (single) is available in the 5-pin SOT-23, 8-pin VSSOP, and 8-pin SOIC packages; the OPA2140 (dual) is available in both 8-pin VSSOP and 8-pin SOIC packages; and the OPA4140 (quad) is available in the 14-pin SOIC and 14-pin TSSOP packages.

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
  • Industry-Standard SOIC Packages
  • VSSOP, TSSOP, and SOT-23 Packages

Applications

AI Translation
  • Battery-Powered Instruments
  • Industrial Controls
  • Medical Instrumentation
  • Photodiode Amplifiers
  • Active Filters
  • Data Acquisition Systems
  • Automatic Test Systems