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TI OPA182IDBVT

Manufacturer
TI
MPN
OPA182IDBVT
LCSC Part #
C20345564
Packaging
SOT-23-5
Customer #
Key Attributes
65mA 1 4uV 10V/us 350pA 168dB 5MHz 850uA Rail-to-rail output SOT-23-5 Instrumentation, Op Amps, Buffer Amps RoHS
DatasheetTI OPA182IDBVT
RoHS Compliance1 documents available
Alternative Parts1
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
PackagingSOT-23-5
Output Current65mA
Number of Channels1
Vos - Input Offset Voltage4uV
Slew Rate10V/us
Input Offset Current(Ios)700pA
Operating Temperature-40℃~+125℃
Ib - Input Bias Current350pA
Common Mode Rejection Ratio(CMRR)168dB
Input Offset Voltage Drift(Vos TC)3nV/℃
Gain Bandwidth Product5MHz
Quiescent Current850uA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;ESD Protection;Reverse-phase input protection
Input Voltage Noise Density5.7nV/√Hz@1kHz
Dual Supply-
Rail to RailRail-to-rail output
Single Supply4.5V~36V
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Introduction

AI Translation

The OPA182, OPA2182, and OPA4182 (OPAx182) are ultra-low noise, fast-settling, zero-drift, high-precision operational amplifiers. These devices provide rail-to-rail output operation and feature a unique MUX-friendly architecture and controlled startup system. These devices also feature excellent ac performance combined with only 0.45 μV of offset voltage and 0.003 μV/°C of drift over temperature. All these features make the OPAx182 a great choice for data acquisition, battery test, analog input modules, weigh scales, and any other systems requiring high dc precision and low noise. The MUX-friendly input architecture prevents inrush current when applying large input differential voltages and improves settling performance in multichannel systems. Moreover, the controlled start-up system rejects any inrush current when ramping up the supply rails, all while providing robust ESD protection during shipment, handling, and assembly. The device is specified from -40°C to +125°C.

Features

AI Translation
  • Ultra-high precision:
    • Zero-drift: 0.003 μV/°C
    • Ultra-low offset voltage: 4 μV (maximum)
  • Excellent dc precision:
    • CMRR: 168 dB
    • Open-loop gain: 170 dB
  • Low noise:
    • en at 1 kHz: 5.7 nV/√Hz
    • 0.1 Hz to 10 Hz noise: 0.12 μVPP
  • Excellent dynamic performance:
    • Gain bandwidth: 5 MHz
    • Slew rate: 10 V/μs
    • Fast settling: 10-V step, 0.01% in 1.7 μs
  • Robust design:
    • MUX-friendly inputs
    • RFI and EMI filtered inputs
  • Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
  • Quiescent current: 0.85 mA
  • Rail-to-rail output
  • Input includes negative rail

Applications

AI Translation
  • Battery test
  • DC power supply, ac source, electronic load
  • Data acquisition (DAQ)
  • Semiconductor test
  • Weigh scale
  • Analog input module
  • Flow transmitter