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高精度运放(< 50 MHz)

意法半导体的精密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低输入偏置电流

我们的运算放大器产品优点在于:

  • 市面上最丰富的微功率运算放大器产品系列,功耗低至2 µA
  • 可靠、高产能的标准和高性能运算放大器供应商
  • 节省空间的封装,如DFN、QFN、SOT-23和SC-70
  • 保证实现指定的最低/最高电气性能
precision op amps
TSB712A, the New Swiss Army Knives
of Dual Operational Amplifiers

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.

30 MHz-bandwidth unity-gain-stable amplifier for Industrial and Automotive power management systems

TSV782是意法半导体新推出的高性能运算放大器,进一步丰富了5V系列的产品组合。

低输入偏移电压和20 V/µs的电压转换率使TSV782非常适合太阳能电池板、电信基础设施或计算机服务器等电力转换系统中的低侧电流测量。准确测量电流是实现智能高效电力转换的第一步,也是必不可少的一步。

TSV782具有高带宽和皮安输入偏置电流,也非常适合跨阻抗放大器电路中的光电二极管信号调节。该应用适用于高性能UV传感器、烟雾探测器或颗粒传感器

TSV782IY汽车级双运算放大器采用SO-8和MiniSO-8微型封装,具有高精度,是HEV和EV系统电源管理的理想选择。

Op amps for CO detector

未被监控的气体可能迅速产生危险。因此,在很多工业环境下,出于安全考虑必须监控空气质量。

ST的运放TSU101TSU102TSU104纳功耗放大器,TSV711TSV731高精度运放和TSZ121斩波放大器考虑了偏置电压和极性变化,有助于确保2-和3-电极气体传感器中的灵敏度。

此外,在几乎无消耗电流的同时,它们的低供电电压和超低功耗使得它们成为毒性环境中手持安全探测器的理想选择。

应用笔记AN4348中有更多信息

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