STMicroelectronics Manuals - Page 295

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STMicroelectronics manuals, page 295

  • ST AN3169 handbook

    This document presents an experimental comparison of several Triac devices under immunity tests, as described in the IEC 61000-4-4 standard. The immunity results are discussed according to the device technology and the gate current sensitivities. A discussion about relevance of dV/dt parameter and die area is carried on to differentiate the devices in term of immunity capability. Several guidelines can then be pointed out to design high immunity appliances.

  • ST AN4030 handbook

    This Application Note explains in detail why adding a gate to cathode capacitor between the gate terminal and the reference terminal of the thyristor does not efficiently improve the thyristor immunity to fast voltage transients, especially for non-sensitive devices.

  • ST AN2121 handbook

    This is an application note that describes the differences between the ST-Realizer II and Realizer Silver versions of the ST company's software.

  • ST AN2328 handbook

    This document describes how to lookup and use HID devices under Windows. It is related to the MEMS Evaluation boards which are usually connected via USB and accessed through the MEMS USB Reader software. The document provides a section of source code only, however, for a complete project it is necessary to add proper result testing and exception handling.

  • ST AN2335 handbook

    LIS302DL is an ultra compact low-power three axes linear accelerometer that includes a sensing element and an IC interface able to take the information from the sensing element and to provide the measured acceleration to the external world through I2C/SPI serial interface.

  • ST AN2381 handbook

    This is an application note for LIS3LV02DL, which introduces the function features and application scenarios of the product

  • ST AN2579 handbook

    This application note provides application information for the LIS302DL low-voltage 3-axis digital output linear MEMS accelerometer housed in an LGA package. The LIS302DL is an ultra-compact, low-power 3-axis linear accelerometer that includes a sensing element and an IC interface capable taking information from the sensing element and providing the measured acceleration data to external applications via an I2C/SPI serial interface.

  • ST AN2648 Application note handbook

    Introduces how to use STLM20 temperature sensor on low-cost microcontrollers to improve temperature sensor resolution

  • ST AN2680 Application note handbook

    This application note describes the method of defining the system for regulating the speed of the 5 Vdc fan using an ST72651AR6 microcontroller and digital temperature sensor STDS75 or STLM75. The sensor measures the temperature data and communicates this data to the microcontroller. Based on this temperature data, the microcontroller issues a PWM signal with varying duty cycle to the fan for regulating its speed.

  • ST AN2734 Application note handbook

    The purpose of this application note is to provide the system/hardware engineers enough ground knowledge to start the design of capacitive touch inferface solutions with the S-Touch™ capacitive controller devices. The document highlights the recommended step-by-step procedures to be followed for a successful S-Touch™ design-in: design flow, PCB layout, fabrication, assembly pre- production and production tests. Each topic covered in this document is explained in detail in other application notes.

  • ST AN2768 Application note handbook

  • ST AN2807 handbook

    This document provides the reference code for the operation of the STMPE811 touchscreen controller. The first part describes how to initialize the STMPE811 device, while the second part provides two practical methods to handle the data coming from the device.

  • ST AN2825 Application note handbook

    This document provides details on the advanced features of the S-Touch® STMPE811 touchscreen controllers, including autonomous operation, FIFO memory, movement tracking, averaging data to optimize noise cancellation, and window tracking.

  • ST AN2847 Application note handbook

    AN2847 Application note LIS331DLH: ±2 g /±4 g /±8 g digital output high performance ultra low-power 3-axis accelerometer

  • ST AN2855 Application note handbook

    AN2855 is an application note released by ST, which introduces the single and double click detection functions of FC30, including working principle, pin configuration, entering and exiting single and double click detection mode, entering and exiting power saving mode.