LC75813T

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LCD Driver, 1/3, 1/4 Duty, General-Purpose

制造商：ON

中文数据手册

产品信息

The LC75813T is the 1/3 duty and 1/4 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The LC75813T can drive an LCD with up to 344 segments directly. The LC75813T can also control up to 8 general-purpose output ports. Since the LC75813T use separate power supply systems for the LCD drive block and the logic block, the LCD driver block power-supply voltage can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block power-supply voltage.

Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.
Switching between 1/2 bias and 1/3 bias drive techniques under serial data control.
Up to 261 segments for 1/3 duty drive and 344 segments for 1/4 duty drive can be displayed.
Serial data input supports 'computer control bus' format communication with the system controller.
Serial data control of the power-saving mode based backup function and all the segments forced off function.
Serial data control of switching between the segment output port and the general-purpose output port functions.
Serial data control of frame frequency for common and segment output waveforms.
High generality, since display data is displayed directly without decoder intervention.
Independent V
for the LCD driver block
(V
can be set to any voltage in the range 2.7 to 6.0 volts, regardless of the logic block power-supply voltage.)
The INH pin can force the display to the off state.
RC oscillator circuit

在线购买

型号	制造商	描述	购买
LC75813T-E	ON	IC LCD DISPLAY DRIVER 100TQFP	立即购买
LC75813TS-E	ON	ICLCDDISPLAYDRIVER	立即购买

技术资料

标题	类型	大小（KB）	下载
TQFP100 14x14 / TQFP100	PDF	64	点击下载
1/3, 1/4-Duty General-Purpose LCD Driver	PDF	538	点击下载

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