July 18th, 2012
Another features that TLE4241GM has can be mentioned such as wide input voltage range, low drop voltage, over temperature protection, short circuit protection, wide temperature range and a small SMD-package. [...]
July 24th, 2012
5. GND = Ground, internally connected to pin 1.
6. REF = Reference Input, connect to GND via an external resistor to
adjust the output current.
7. Q = Output.
8. I = Input, block to GND directly at the IC with a 100 nF ceramic
August 17th, 2012
The TDA5140A device is a bipolar integrated circuit which commonly used to draw 3-phase brushless DC motors in full-wave mode. This Brushless DC motor drive device is sensorless using the back-EMF sensing technique to sense the rotor position. This device used to be apply in applications such as VCR, laser beam printer, fax machine, blower, automotive. [...]
August 15th, 2012
August 14th, 2012
Integrated laser drivers is recommended for fast switching, since signal changes will move faster because of reduced wiring line inductance and capacitance. The use of integrated laser driver circuit gives some benefit such as: output power stability improvement, board space reduction, error monitoring, better dynamic performance, and MTBF reliability improvement. [...]
August 10th, 2012
The phase shift oscillator works in such a way that if the amplitude of the inverting amplifier is not high enough the system will continually attenuate the signal until the amplitude is zero, it was therefore decided to change the amplification power of the inverting amplifier. [...]
August 8th, 2012
And here is the NCP1034 datasheet(source:onsemi.com). [...]