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WT6972F

3D Active Shutter Glasses IC; \n●Embedded turbo 1T 8051 CPU with\n?-Internal high-speed RC oscillator 12/6/2/1Mhz (precision +/- 3%)\n?-External 32khz crystal oscillator (to calibrate RC OSC to +/- 1% )\n●Memory :\n?-Flash memory: 16K Bytes\n?-RAM: 512 Bytes\n●Turbo 8052 Timer0, Timer1\n●Watchdog timer\n●Universal IR receiver function\n●Photo-sensor receiver/amplifier (UG400 only)\n●Embedded ISP function and ICE mode\n●Power on reset, Low VDD reset, and low VDD detector\n●Wide operating voltage: 2.8V ~ 4.7V (for lithium ion battery 2.8v~4.2v)\n●Embedded DC/DC converts 2.8V ~ 4.7V input voltage to +20v output\n●Direct +20v driving shutter glasses STN\n●Battery charge through mini USB port\n●Operating temperature : -40℃ to + 85 ℃\n●ESD Protection HBM>4kv, MM>400\n●Package type: QFN 40 pin\n●3 operation modes :\n?-Normal mode : 3.3v : Typical 4.3mA @12MHz system clock (Including DC/DC)\n?-Idle mode : 3.3v : 100uA\n?-Stop mode : 3.3v : 10uA\n;

\nThis chip is a high integration SOC dedicated for 3D shutter glasses and it includes 1T 8051 MCU, DC/DC, high voltage driving circuitry up to +20v for TN/STN LC glasses, battery charger, and IR.\n

MAX6972

16-OutputPWMLEDDriversforMessageBoards

GeneralDescription TheMAX6972/MAX6973precisioncurrent-sinking,16-outputPWMLEDdriversdrivered,green,and/orblueLEDsforfull-colorgraphicmessageboardsandvideodisplays.Eachoutputhasanindividual12-bit(MAX6972)or14-bit(MAX6973)PWM-intensity(hue)controland7-bit(MAX69

MAX6972ATJ+

16-OutputPWMLEDDriversforMessageBoards

GeneralDescription TheMAX6972/MAX6973precisioncurrent-sinking,16-outputPWMLEDdriversdrivered,green,and/orblueLEDsforfull-colorgraphicmessageboardsandvideodisplays.Eachoutputhasanindividual12-bit(MAX6972)or14-bit(MAX6973)PWM-intensity(hue)controland7-bit(MAX69

STK6972

ThickFilmHybridIntegratedCircuitBRIDGEPOWERPACK

STK6972C

DCMOTORDRIVER(2-CHANNELS)

STK6972C->DCMotorDrive(2-Channel) STK6982->4-PHASESTEPPINGMOTORDRIVER