Texas Instruments OPA171 Op Amps

Texas Instruments OPA171 op amps differ from most op amps, which are specified at only one supply voltage. The TI OPA171 is specified from +2.7V to +36V and ±1.35V to ±18V. Input signals beyond the supply rails do not cause phase reversal. These TI op amps are stable with capacitive loads up to 300pF. TI OPA171 op amps offer low offset, drift, and bandwidth with low quiescent current.

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

Applications

  • Tracking Amplifier in Power Modules
  • Merchant Power Supplies
게시일: 2011-01-17 | 갱신일: 2022-03-10