常备库存 PT16517 普诚通用LCD显示驱动器
FEATURES
● Switching between 1/2 bias and 1/3 bias drivetechniques under serial data control- When 1/4-duty: Capable of driving up to280 segments- When 1/3-duty: Capable of driving up to213 segments
● Serial data input supports serial formatcommunication with the system controller(Support 3.3V and 5V operation)
● Serial data control of the power-saving modebased backup function and the all segmentsforced off function
● Serial data control of switching between thesegment output port and general-purpose outputport function.(Support for up to 8 general-purposeoutput ports)
● Support for the PWM output function of amaximum of 6 ch (It can output from the generalpurpose output port)
● Support for clock output function of 1ch (It canoutput from the general-purpose output port)
● Serial data control of the frame frequency of thecommon and segment output waveforms
● Serial data control of switching between theinternal oscillator operating mode and externalclock operating mode
● High generality, since display data is displayeddirectly without the intervention of a decodercircuit
● Built-in display contrast adjustment circuit.
● The /INH pin allows the display to be forced to theoff state
● Incorporation of an oscillator circuit(Incorporation of resistor and capacitor for anoscillation)
● AEC-Q100 grade 2 compliant for automotiveapplications
APPLICATION
● Car Audio
● Set-Top Box
● Electronic Equipment with LCD Display
