OPA2171AIDR放大器IC

更新时间：2018-12-06 09:30:19•点击：3013 • The latest product

TI OPA171 / OPA2171 / OPA4171 36V 
General-Purpose Op Amps

Texas Instruments OPA171, OPA2171, and OPA4171 36V, single-supply, low-noise operational amplifiers (op amps) have the ability to operate on supplies ranging from +2.7V (±1.35V) to +36V (±18V). TI OPA171, OPA2171, and OPA4171 op amps are available in micro-packages and offer low offset, drift, and bandwidth with low quiescent current. The single (OPA171), dual (OPA2171), and quad (OPA4171) versions all have identical specifications for maximum design flexibility. Input signals beyond the supply rails do not cause phase reversal. This TI op amp family is stable with capacitive loads up to 300pF. The input can operate 100mV below the negative rail and within 2V of the top rail during normal operation. 


Features
  • Supply Range: +2.7V to +36V, ±1.35V to ±18V
  • Low Noise: 14nV/√Hz
  • Low Offset Drift: ±0.3µV/°C (typ)
  • RFI Filtered Inputs
  • Input Range Includes the Negative Supply
  • Input Range Operates to Positive Supply
  • Rail-to-Rail Output
  • Gain Bandwidth: 3MHz
  • Low Quiescent Current: 475µA per Amplifier
  • High Common-Mode Rejection: 120dB (typ)
  • Low Input Bias Current: 8pA
  • Industry-Standard Packages:
    • 8-Pin SOIC
    • 8-Pin MSOP
    • 14-Pin TSSOP
  • microPackages:
    • Single in SOT553
    • Dual in VSSOP-8
Applications
  • Tracking Amplifier in Power Modules
  • Merchant Power Supplies
  • Transducer Amplifiers
  • Bridge Amplifiers
  • Temperature Measurements
  • Strain Gauge Amplifiers
  • Precision Integrators
  • Battery-Powered Instruments
  • Test Equipment

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