2sk2339.pdf Components Transistors 2sk - Service manuals, schematics, documentation, applications, datasheets, electronics
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Power supply chip controls two SIM or smart cards
A dual subscriber identity module (SIM) and Smart Card power supply IC designated the LTC4558 features fast channel transition and has a level translator that provides both 1.8V and 3V SIM power and digital signal level shifting in a 3-mm x 3-mm QFN package for GSM, TD-SCDMA and other 3G+ wireless applications. Details... more...
CameraChip sensor designed for entry-level camera phones
OmniVision Technologies offers a 1/10-inch VGA CameraChip CMOS image sensor, based on its OmniPixel2 technology, for entry-level camera phones. Details... more...
ISL83204A - 60V/2.5A Peak, High Frequency Full Bridge FET Driver
The ISL83204A is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The ISL83204A includes an input comparator used to facilitate the “hysteresis” and PWM modes of operation. Its HEN (high enable) lead can force current to freewheel in the bottom two external power MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the ISL83204A is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies. De... more...