Texas Instruments TLV333/TLV2333/TLV4333 Zero-Drift CMOS Op Amps

Texas Instruments TLV333/TLV2333/TLV4333 Zero-Drift CMOS Operational Amplifiers offer precision performance at a very competitive price. These devices are members of the zero-drift family of amplifiers that uses a proprietary auto-calibration technique. This technique simultaneously provides low offset voltage (15µV, max) and near-zero drift over time and temperature at only 28µA (max) of quiescent current. The TLV333/TLV2333/TLV4333 features rail-to-rail input and output in addition to near-flat 1/f noise. This makes these amplifiers ideal for many applications and much easier to design into a system. These devices are optimized for low-voltage operation as low as 1.8V (±0.9V) and up to 5.5V (±2.75V).

Features

  • Unmatched price-performance
  • 2µV Low offset voltage
  • 0.02µV/°C Zero drift
  • 1.1µVPP, 0.1Hz to 10Hz Low noise
  • 17µA Quiescent current
  • 1.8V to 5.5V Supply voltage
  • Rail-to-rail input/output
  • Internal EMI filtering
  • SOT23, SC70 microSize packages

Applications

  • Battery-powered instruments
  • Temperature measurements
  • Transducer applications
  • Electronic scales
  • Medical instrumentation
  • Handheld test equipment
  • Current sense
Published: 2016-04-06 | Updated: 2025-02-07