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TI OPA348AQDBVRQ1RoHS

Manufacturer
TI
MPN
OPA348AQDBVRQ1
LCSC Part #
C2877787
Packaging
SOT-23-5
Customer #
Key Attributes
1-MHz 45-μA CMOS Rail-to-Rail Operational Amplifier
Datasheetpdf iconTI OPA348AQDBVRQ1
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.6622$ 0.66
10+$ 0.5329$ 5.33
30+$ 0.4675$ 14.03
100+$ 0.4037$ 40.37
500+$ 0.3654$ 182.70
1,000+$ 0.3463$ 346.30
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
ManufacturerTI
PackagingSOT-23-5
Number of Channels1
Vos - Input Offset Voltage1mV
Slew Rate500V/ms
Input Offset Current(Ios)0.5pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)82dB
Ib - Input Bias Current0.5pA
Output Current10mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)4uV/℃
Quiescent Current45uA
Gain Bandwidth Product1MHz
Input Voltage Noise Density35nV/√Hz@1kHz
Dual Supply-
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.1V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The OPAx348-Q1 series are single-supply, low-power CMOS op amps. The OPAx348 series features 1MHz extended bandwidth and 45μA supply current, making them suitable for low-power applications with 2.1V to 5.5V single-supply operation. With 45μA low supply current and 0.5pA input bias current, the OPAx348 series is an ideal choice for low-power, high-impedance applications such as smoke detectors and other sensors. The automotive temperature range of -40°C to +125°C across the full supply voltage range enhances design flexibility.

Features

AI Translation
  • Qualified for automotive applications, AEC-Q100 compliant
  • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
  • Device HBM ESD classification level 2
  • Device CDM ESD classification level C4B
  • Low quiescent current (IQ): 45μA (Typ)
  • Low cost
  • Rail-to-rail input and output
  • Single supply: 2.1V to 5.5V
  • Input bias current: 0.5pA (Typ)
  • High speed: gain bandwidth product: 1MHz

Applications

AI Translation
  • Portable devices
  • Battery-powered devices
  • Smoke detectors
  • Carbon monoxide (CO) detectors
  • HEV/EV and powertrain
  • Infotainment systems and instrument clusters
  • Medical instruments