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TI OPA4191IDRRoHS

Manufacturer
TI
MPN
OPA4191IDR
LCSC Part #
C2059172
Packaging
SOIC-14
Customer #
Key Attributes
4 5uV 5V/us 140dB 5pA 140uA 2.5MHz Rail-to-Rail Input, Rail-to-Rail Output SOIC-14 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconTI OPA4191IDR
In-Stock: 2,449
2,449 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.9808$ 2.98
10+$ 2.5216$ 25.22
30+$ 2.236$ 67.08
100+$ 1.9407$ 194.07
500+$ 1.8093$ 904.65
1,000+$ 1.7509$ 1750.90
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-14
Number of Channels4
Vos - Input Offset Voltage5uV
Slew Rate5V/us
Input Offset Current(Ios)20pA
FeaturesEMI filtering/RF suppression
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)140dB
Ib - Input Bias Current5pA
Output Current65mA
Maximum Power Supply Range (Vdd-Vss)36V
Input Offset Voltage Drift(Vos TC)100nV/℃
Quiescent Current140uA
Gain Bandwidth Product2.5MHz
Input Voltage Noise Density15nV/√Hz@1kHz
Dual Supply-18V~-2.25V;2.25V~18V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply4.5V~36V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPAx191 series (OPA191, OPA2191, and OPA4191) is a new generation of 36V e-trim™ operational amplifiers. These devices feature excellent DC accuracy and AC performance, including rail-to-rail input/output, low offset voltage (typical: ±5μV), low offset drift (typical: ±0.2μV/°C), and a 2MHz bandwidth. The OPAx191 has unique features such as a differential input voltage range up to the supply rails, high output current (±65mA), high capacitive load drive up to 1nF, and a high slew rate (5V/μs). It is a stable and reliable high-performance operational amplifier suitable for various high-voltage industrial applications. The OPAx191 series operational amplifiers are available in standard packages and operate over a rated temperature range of -40°C to +125°C.

Features

AI Translation
  • Low offset voltage: ±5μV
  • Low offset voltage drift: ±0.1μV/°C
  • Low noise: 15nV/√Hz at 1kHz
  • High common-mode rejection: 140 dB
  • Low bias current: ±5pA
  • Rail-to-rail input and output
  • Wide bandwidth: 2.5MHz GBW
  • High slew rate: 5 V/μs
  • Low quiescent current: 140μA per amplifier
  • Wide supply voltage: ±2.25V to ±18V, 4.5V to 36V
  • EMI/RFI filtered inputs
  • Differential input voltage range up to supply rails
  • High capacitive load drive capability: 1nF
  • Industry-standard packages:
    • Single: SOIC-8, SOT-5, and VSSOP-8
    • Dual: SOIC-8 and VSSOP-8
    • Quad: SOIC-14, TSSOP-14, and WQFN-16

Applications

AI Translation
  • Analog input modules
  • Mixed modules (AI, AO, DI, DO)
  • Data acquisition (DAQ)
  • Source measure units (SMU)
  • Pressure transmitters
  • Train control and management systems
  • Laboratory and field instrumentation
  • High-voltage multiplexed data acquisition systems