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TI OPA333AIDRRoHS

Manufacturer
TI
MPN
OPA333AIDR
LCSC Part #
C13717
Packaging
SOIC-8
Customer #
Key Attributes
OPAx333 1.8V micropower CMOS operational amplifier zero-drift series
Datasheetpdf iconTI OPA333AIDR
In-Stock: 622
622 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.6542$ 1.65
10+$ 1.397$ 13.97
30+$ 1.2553$ 37.66
100+$ 1.0193$ 101.93
500+$ 0.9493$ 474.65
1,000+$ 0.9167$ 916.70
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-8
Number of Channels1
Vos - Input Offset Voltage2uV
Slew Rate0.16V/us
Input Offset Current(Ios)140pA
FeaturesZero drift / auto-zero;Built-in compensation;Overvoltage protection;ESD protection;Reverse-phase input protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)130dB
Ib - Input Bias Current70pA
Output Current5mA
Input Offset Voltage Drift(Vos TC)20nV/℃
Quiescent Current17uA
Gain Bandwidth Product350kHz
Dual Supply-2.75V~-900mV;900mV~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.8V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The CMOS OPAx333 series operational amplifiers use proprietary auto-calibration technology to provide extremely low offset voltage (10 μV, maximum) and achieve near-zero drift over time and temperature changes. These high-precision, low quiescent current micro-amplifiers offer high-impedance inputs (common-mode range extends 100 mV beyond the supply rails) and rail-to-rail outputs (swing within 50 mV of the supply rails). They can operate from single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V). These devices are optimized for low-voltage, single-supply operation. The OPAx333 series provides excellent CMRR without the crossover associated with traditional complementary input stages. This design delivers excellent performance when driving analog-to-digital converters (ADCs) without degrading differential linearity. The OPA333 (single-channel version) is available in 5-pin SOT-23, SOT, and 8-pin SOIC packages, while the OPA2333 (dual-channel version) is available in 8-pin VSON, SOIC, and VSSOP packages. All versions are specified for operation from -40°C to 125°C.

Features

AI Translation
  • Low offset voltage: 10μV (max)
  • Zero drift: 0.05μV/°C (max)
  • 0.01Hz to 10Hz noise: 1.1μVPP
  • Quiescent current: 17μA
  • Single-supply operation
  • Supply voltage: 1.8V to 5.5V
  • Rail-to-rail input/output
  • Miniature packages: SC70 and SOT23

Applications

AI Translation
  • Sensors
  • Temperature measurement
  • Electronic scales
  • Medical instrumentation
  • Battery-powered instruments
  • Handheld test equipment