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HXY MOSFET OPA333AIDBVR-HXYRoHS

Manufacturer
HXY MOSFETAsian Brands
MPN
OPA333AIDBVR-HXY
LCSC Part #
C19626966
Packaging
SOT-23-5L
Customer #
Key Attributes
Zero-Drift, 350kHz, 26uA, Rail-Rail Operational Amplifiers
Datasheetpdf iconHXY MOSFET OPA333AIDBVR-HXY
In-Stock: 1,592
1,592 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5561$ 0.56
10+$ 0.4519$ 4.52
30+$ 0.4007$ 12.02
100+$ 0.3494$ 34.94
500+$ 0.3125$ 156.25
1,000+$ 0.2965$ 296.50
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerHXY MOSFET
PackagingSOT-23-5L
Number of Channels1
Vos - Input Offset Voltage3uV
Slew Rate0.22V/us
Input Offset Current(Ios)100pA
FeaturesZero drift / auto-zero;EMI filtering/RF suppression;ESD protection;Reverse-phase input protection;Built-in compensation
Operating Temperature-40℃~+125℃
Ib - Input Bias Current70pA
Common Mode Rejection Ratio(CMRR)112dB
Output Current40mA
Input Offset Voltage Drift(Vos TC)10nV/℃
Quiescent Current26uA
Gain Bandwidth Product350kHz
Input Voltage Noise Density55nV/√Hz@1kHz
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Dual Supply-2.75V~-900mV;900mV~2.75V
Single Supply1.8V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The OPAx333 series amplifiers provide input offset voltage correction through a patented fast-settling chopper stabilization technique, achieving ultralow offset and drift. This approach continuously measures and compensates for input offset, eliminating drift over time and temperature as well as 1/f noise. This design breakthrough delivers a 350kHz gain-bandwidth product and a high slew rate of 0.22V/μs while consuming only 26μA of quiescent current. These devices are unity-gain stable and feature excellent power supply rejection ratio and common-mode rejection ratio. The series is ideal for applications requiring precision amplification of low-level signals that cannot tolerate error sources yet demand high bandwidth and fast transient response. Rail-to-rail input and output swing makes both high-side and low-side sensing straightforward. The series operates from a single supply as low as 1.8V, making it suitable for dual-battery applications. These op amps feature enhanced EMI protection to minimize interference from external sources, along with high ESD protection. All versions are specified for operation over the extended industrial temperature range of -40°C to +125°C.

Features

AI Translation
  • High DC accuracy: max offset voltage ±10μV, max drift ±50nV/°C; min open-loop gain 112dB; min PSRR 112dB; min CMRR 112dB; typical noise voltage 1.1μVₚ₋ₚ (0.1Hz to 10Hz).
  • 350kHz bandwidth and 0.22V/μs slew rate.
  • 6μs settling time to 0.1% accuracy for 1V step signal.
  • 55μs overload recovery time to 0.1% accuracy.
  • 26μA quiescent current per amplifier; wide supply voltage range: 1.8V to 5.5V.
  • Operating temperature range: -40°C to +125°C.

Applications

AI Translation
  • Precision current sensing
  • Resistive thermal detectors
  • Temperature, position, and pressure sensors
  • Medical equipment
  • Electronic scales