MAX6959AAEE+ - LED Driver, 3V to 5.5V, QSOP-16 (Pack of 2) (MAX6959AAEE+)
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Make sure this fits by entering your model number.Input Voltage Min : 3VInput Voltage Max : 5.5VOutput Current Max : 275mASwitching Frequency : 400kHzNo. of Outputs : 4Outputs
상품설명
Product Information: The MAX6959AAEE+ is a 2-wire interfaced, 4-digit, 9-segment LED display driver with keyscan in 16 pin QSOP package. This compact multiplexed common cathode display driver interfaces microprocessors to seven segment numeric LED digits or discrete LEDs through SMBus and I2C compatible 2-wire serial interface. The 400Kbps 2-wire serial interface uses fixed 0.8V/2.1V logic thresholds for compatibility with 2.5V and 3.3V systems when display driver is powered from 5V supply. The MAX6959 drives up to four 7-segment digits with decimal points plus four discrete LEDs or four 7-segment digits & eight discrete LEDs if digit's decimal points are not used or up to 36 discrete LEDs. It also includes hexadecimal font for seven segment displays, multiplex scan circuitry, static RAM that stores each digit, anode and cathode drivers. The MAX6959 contains 20?A low power shutdown mode, scan limit register that allows user to display from one to four digits and test mode which forces all LEDs on.Supply voltage range from 3V to 5.5VAutomotive temperature range from -40°C to 125°CDrive 4 digits plus 4 or 8 discrete LEDsSlave address of 0111000 and 64 step digital brightness control23mA constant current LED segment driveHexadecimal decode/no decode digit selectionDebounces up to eight switches with n-key rollover & IRQ output when key input is debouncedSlew rate limited segment drivers reduces EMIOperating supply current of 5.9mA at TA = +25°C and serial clock frequency of 400KHzDisplay scan rate of 780Hz and keyscan debounce time of 41msApplication: Power Management, Industrial, Consumer Electronics, Portable Devices
Make sure this fits by entering your model number.Input Voltage Min : 3VInput Voltage Max : 5.5VOutput Current Max : 275mASwitching Frequency : 400kHzNo. of Outputs : 4Outputs
상품설명
Product Information: The MAX6959AAEE+ is a 2-wire interfaced, 4-digit, 9-segment LED display driver with keyscan in 16 pin QSOP package. This compact multiplexed common cathode display driver interfaces microprocessors to seven segment numeric LED digits or discrete LEDs through SMBus and I2C compatible 2-wire serial interface. The 400Kbps 2-wire serial interface uses fixed 0.8V/2.1V logic thresholds for compatibility with 2.5V and 3.3V systems when display driver is powered from 5V supply. The MAX6959 drives up to four 7-segment digits with decimal points plus four discrete LEDs or four 7-segment digits & eight discrete LEDs if digit's decimal points are not used or up to 36 discrete LEDs. It also includes hexadecimal font for seven segment displays, multiplex scan circuitry, static RAM that stores each digit, anode and cathode drivers. The MAX6959 contains 20?A low power shutdown mode, scan limit register that allows user to display from one to four digits and test mode which forces all LEDs on.Supply voltage range from 3V to 5.5VAutomotive temperature range from -40°C to 125°CDrive 4 digits plus 4 or 8 discrete LEDsSlave address of 0111000 and 64 step digital brightness control23mA constant current LED segment driveHexadecimal decode/no decode digit selectionDebounces up to eight switches with n-key rollover & IRQ output when key input is debouncedSlew rate limited segment drivers reduces EMIOperating supply current of 5.9mA at TA = +25°C and serial clock frequency of 400KHzDisplay scan rate of 780Hz and keyscan debounce time of 41msApplication: Power Management, Industrial, Consumer Electronics, Portable Devices
2019-04-24 11:58:42