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TI OPA333AIDBVRRoHS

Manufacturer
TI
MPN
OPA333AIDBVR
LCSC Part #
C30878
Packaging
SOT-23-5
Customer #
Key Attributes
OPAx333 1.8V micropower CMOS operational amplifier zero-drift series
Datasheetpdf iconTI OPA333AIDBVR
In-Stock: 8,951
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QtyUnit PriceTotal Amount
1+$ 1.5335$ 1.53
10+$ 1.392$ 13.92
30+$ 1.257$ 37.71
100+$ 1.1578$ 115.78
500+$ 1.1172$ 558.60
1,000+$ 1.0961$ 1096.10
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOT-23-5
Output Current5mA
Number of Channels1
Vos - Input Offset Voltage2uV
Slew Rate0.16V/us
Input Offset Current(Ios)400pA
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)130dB
Ib - Input Bias Current70pA
Input Offset Voltage Drift(Vos TC)50nV/℃
Quiescent Current17uA
Gain Bandwidth Product350kHz
FeaturesZero drift / auto-zero
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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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 with 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 enables 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