ST Life.augmented
sense_power

运算放大器(运放)

意法半导体提供大量运算放大器,包括行业标准和高性能运算放大器: 我们的优势在于:

  • 市面上最广泛的微功率运算放大器,功耗低至2µA
  • 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

JFET、BiPolar、CMOS和BiCMOS技术让我们的产品支持:

  • 很宽的电源电压范围:1 ~ 36 V
  • 灵活的输入配置
  • 高性能-功耗比

我们的汽车级产品通过了AEC-Q100高可靠性流程的认证和测试,符合汽车市场的严格要求。

TSV7 series: excellent precision (200 µV), low-power (10 µA or 60 µA) op amp

The TSV711, TSV712, TSV714, TSV731, TSV732, TSV734 series of single-, dual-, and quad-channel operational amplifiers offers low-voltage operation (1.5 to 5.5 V), rail-to-rail inputs and outputs, and an excellent accuracy (VIO lower than 200 μV at 25 °C). Housed in the smallest industrial packages, these low-power devices benefit from ST’s 5 V CMOS technology and offer an excellent speed/power consumption ratio associated with an ultra-low input bias current. These characteristics make the TSV7 series ideal for sensor interfaces and active filtering for battery-powered applications in the wearable, portable consumer, medical and industrial segments.

TSX711: High-precision low-power 16 V CMOS op amps

The TSX711 offers low power consumption and exhibits an offset voltage less than 200 µV. Its 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. It is available in a tiny SOT-23 package.
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