Tutorial: SPH0645LM4H

Converts a physical quantity into a signal for a measuring circuit.

SPH0645LM4H

Tutorial / documentation

Sensors

Quick documentation & first test preparation

  1. Identify component SPH0645LM4H and its package.
  2. Check the measured quantity, useful range and calibration method.
  3. Identify the output interface and compatible electrical levels.
  4. Consult the application circuit in the linked documentation before testing.

SPH0645LM4H

Knowles MEMS Microphone, 24-bit I2S, 65 dBA SNR, LGA-6

  • Knowles MEMS Microphone, 24-bit I2S, 65 dBA SNR, LGA-6
  • Check the measured quantity, useful range and calibration method.
  • Identify the output interface and compatible electrical levels.
  • The manufacturer’s pinout and absolute limits take precedence over this page.
Technical documentation

Inputs and outputs must match the function described in the selected reference’s documentation.