One of the sample devices required is the STA540 amplifier. It seems to be a good device which will allow students to work with quad, stereo, and bridged outputs.
Hello!I want to ask you some advice in building a class D amplifier using the integrated circuit STA516BEFrom the information provided by the integrated datasheet, I am misled by some features.I want to use figure no. 8 (dual BTL) for speakers with a...
Dear ST support teamAs shown in the diagram, I use a current transformer (PT1) and an amplifier to measure AC voltage:When U1A is LM258DR of TI, the system works perfectly well. After replacing U1A with LM258DT of ST, the waveform measured by the osc...
The M41T62 driver provided in STSW-M41T62 appears to have an error related to calibration of positive adjustments. Refer to the code below from line 750 of M41T62.cThe sign parameter is 0 or 1. To program the M41T62 for positive compensation requires...
I have just bought the STEVAL-IME009V1. It comes with a factory settings DFU file and DfuSe evaluation tool (STSW-STM32080).It generates and extracts hex files, but how can I edit those files to create impluses and burst pulses with specific frequenc...
Hello Support,I have application in wjhich i have to sense current for negative supply. specifications are as below.Negative supply voltage range( at RS- pin) : -5 V to -2 VCurrent range that needs to be sensed: 0.1 uA to 20uAThe output of OPAMP need...
