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OPA342
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OPA342

  • Category:Low input bias current/FET-input
  • Product Name:MicroAmplifier(TM) family of low-cost, low-power rail-to-rail operational amplifiers
  • Manufacturers:TI
  • Production Batch Number:10+
  • Encapsulation:5SOT-23, 8SOIC
  • Stock Status:There is stock
  • Stock Quantity:2483
  • Minimum order quantity: 1
  • Details:Click here to find a pdf of OPA342
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  • Product introduction

The OPA342 series of rail-to-rail CMOS operational amplifiers are designed for low-cost, low-power, small form factor applications. They are optimized for single-supply operation with input common-mode voltage range, exceeding the supply of 2.5V as low as 300mV.

Rail-to-rail input/output and high-speed operation make them ideal for driving sampling analog-to-digital converters (ADCs). They are also ideal for general purpose and audio applications and provide I/V conversion at the output of digital-to-analog converters (DACs). Single, dual and quadruple versions have the flexibility of designing with the same specifications.

The OPA342 series offers an excellent maximum quiescent current of only 250uA dynamic response. The dual-core and quad designs include fully minimal crosstalk and interactive free-independent circuitry.

characteristic
  • Low quiescent current: 150uA typical
  • Rail-to-rail input
  • Rail-to-rail output (at 1mV)
  • Single supply capacity
  • Low cost
  • smallSize package options:
    • SOT23-5
    • Adopt MSOP-8
    • Adopted TSSOP-14
  • Bandwidth: 1MHz
  • Conversion rate: 1V/us
  • Total harmonic distortion + noise: 0.006%
  • apply
    • traffic
    • PCMCIA card
    • Data acquisition
    • process control
    • Audio processing
    • Active filters
    • Test the equipment

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OPA347 TI 07+ 5SC70, 5SOT-23, 8PDIP, 8SOIC Micropower rail-to-rail operational amplifiers
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REF2912AIDBZT TI 10+ SOT23-3 A (bandgap) voltage reference family with a 1.25V output of 100ppm/°C drift of 50uA quiescent current in a SOT23-3 package system package
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