意法半导体的高性能运算放大器具有以下特性:微功耗、零漂移、轨到轨、低压偏移、高电压和低输入偏置电流。我们的优势在于:

  • 市面上最大的微功率运算放大器产品系列,功耗低至2 A
  • 可靠的大批量标准和高性能运算放大器供应商
  • 采用节省空间的封装:DFN、QFN、SOT-23和SC-70
  • 可以保证实现指定的最低/最高电气性能

Op-amps for CO detector

Unmonitored gas can rapidly become a danger. Consequently, monitoring air quality is mandatory for security reasons in many industries.

ST's op amps TSU101, TSU102, TSU104 nanopower amplifiers, TSV711TSV731 high precision op amps and TSZ121 chopper amplifier  take into account bias voltage and polarity variations and help ensure the best sensitivity in 2- and 3-electrode gas sensors.

Moreover, their low supply voltage and ultra-low power consumption, while delivering almost no current, make them a perfect fit for handheld safety detectors operating in toxic environments.

More info in application note AN4348

TSX7 series: high-precision low-power 16 V CMOS op amps

The  TSX711TSX712TSX7191 and  TSX7192 offer low power consumption and exhibit an offset voltage less than 200 µV. Rail-to-rail input and output functions, associated with an extended power supply range from 2.7 V to 16 V, allows the TSX711 to be used on a wide range of applications. The TSX711 perfectly fits automotive requirements: -40°C to 125°C temperature range and ability to sustain 4 kV ESD. Also available in a tiny SOT-23 package.

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