LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI OPA4182IDR product image
  • OPA4182IDR thumbnail 1
  • OPA4182IDR thumbnail 2
  • OPA4182IDR thumbnail 3
  • Pinout
  • Footprint
Images for reference only

TI OPA4182IDRRoHS

Manufacturer
TI
MPN
OPA4182IDR
LCSC Part #
C4371114
Packaging
SOIC-14
Customer #
Key Attributes
36V, 5MHz, low-noise, zero-drift, multiplexer-friendly precision operational amplifier
Datasheetpdf iconTI OPA4182IDR
In-Stock: 99
99 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 6.4101$ 6.41
10+$ 5.5824$ 55.82
30+$ 5.0897$ 152.69
100+$ 4.5921$ 459.21
500+$ 4.3628$ 2181.40
1,000+$ 4.2588$ 4258.80
Standard Packaging3000/Full Reel
Better price for more quantity?
$

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-14
Number of ChannelsFour channels
Vos - Input Offset Voltage450nV
Slew Rate10V/us
Input Offset Current(Ios)140pA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;ESD protection;Reverse-phase input protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)168dB
Ib - Input Bias Current50pA
Output Current65mA
Input Offset Voltage Drift(Vos TC)3nV/℃
Quiescent Current850uA
Gain Bandwidth Product5MHz
Input Voltage Noise Density5.7nV/√Hz@1kHz
Dual Supply-18V~-2.25V;2.25V~18V
Rail to RailRail-to-rail output
Single Supply4.5V~36V
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

OPA182, OPA2182, and OPA4182 (OPAx182) are ultra-low noise, fast-settling, zero-drift, high-precision op amps. These devices offer rail-to-rail output operation and feature a unique multiplexer-friendly architecture with a controlled startup system. They also deliver excellent AC performance, along with an offset voltage of only 0.45μV and a temperature drift of 0.003μV/°C. All these characteristics make the OPAx182 an ideal choice for data acquisition, battery testing, analog input modules, weigh scales, and any other system requiring high DC accuracy and low noise. The multiplexer-friendly input architecture prevents surge currents when large differential input voltages are applied, improving settling performance in multichannel systems. In addition, the controlled startup system suppresses inrush current during power rail ramp-up while providing robust ESD protection during shipping, handling, and assembly. The device is rated for an operating temperature range of –40°C to +125°C.

Features

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

Applications

AI Translation
  • Battery Testing
  • DC Power Supplies, AC Power Supplies, Electronic Loads
  • Data Acquisition (DAQ)
  • Semiconductor Testing
  • Weighing Scales
  • Analog Input Modules
  • Flow Transmitters