STMicroelectronics – 32-bit MCU features rich set of analog functions for signal-chain applications


The STM32F373 family of 32-bit MCUs from STMicroelectronics offers a rich set of analog peripherals for use in applications that need to provide a low-noise, accurate interface to sensor signals. Based on the high-performance Arm® Cortex®-M4 RISC core operating at a frequency of up to 72MHz, the STM32F373 features up to 256kbytes of Flash memory, […]

STMicroelectronics – Low-noise op amps offer accuracy and robustness over 2.7V to 36V range


The STMicroelectronics TSB712A precision operational amplifier maintains stable characteristics over a wide supply-voltage range of 2.7V to 36V, or ±1.35V to ±18V, and over an extended temperature range from -40°C to 125°C. Its maximum offset temperature drift is 2.8μV/°C. Thanks to its low input-voltage noise of 12nV/√Hz, the TSB712A can handle low signal amplitudes and […]

STMicroelectronics – New MEMS microphone offers high signal-to-noise ratio and impressive sensitivity


The new MP23ABS1 from STMicroelectronics is a low-power microphone which combines a MEMS capacitive sound-sensing element and a sensor interface IC in a compact 3.5mm x 2.7mm x 1mm metal-cap package. The MP23ABS1, a single-ended analogue bottom-port microphone, offers excellent audio characteristics, including a typical 64dB signal-to-noise ratio. Its acoustic overload point is 130dB. Sensitivity […]