Our op amp portfolio strengths are:
- The largest micropower op amp portfolio on the market, with consumption as low as 2 µA
- Reliable high volume supplier of both standard and high-performance op amps
- Space-saving packages, such as DFN, QFN, SOT-23 and SC-70
- Guaranteed specified min/max electrical performances
The P-NUCLEO-IKA02A1 pack is a ready to use CO detector including an STM32 Nucleo expansion board based on two TSU111 Op Amps and a Figaro TGS5141 CO sensor
TSX7 series: high-precision low-power 16 V CMOS op amps
Discover our brand new 30 MHz-bandwidth unity-gain-stable amplifier
The TSV782 is the new high-performance operational amplifier from STMicroelectronics, enlarging the portfolio in the 5V family.
The low input offset voltage and the slew rate of 20 V/µs make the TSV782 ideal for low-side current measurement in power conversion systems, such as solar panels, telecom infrastructure or computer servers. The accurate measurement of current is the first and mandatory step for smart and efficient power conversion.
With high bandwidth and pico-Ampere input bias current, the TSV782 is also well suited for photodiode signal conditioning in a transimpedance amplifier circuit. This application is useful in high performance UV sensors, smoke detectors or particle sensors.
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, TSV711, TSV731 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
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