CXLE88122 is an LED Controller driven on a 1/7to 1/8 duty factor. Eleven segment output lines, six grid output lines, 1segment/grid output lines, one display memory, control circuit , key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to CXLE88122 via a four-line serial interface.Housed in a 32-pin SO Package, CXLE88122 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.
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[ CXLE88122 ]"
目录
7.相关产品
产品概述 返回TOP
CXLE88122 is an LED Controller driven on a 1/7to 1/8 duty factor. Eleven segment output lines, six grid output lines, 1segment/grid output lines, one display memory, control circuit , key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to CXLE88122 via a four-line serial interface.Housed in a 32-pin SO Package, CXLE88122 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.
产品特点 返回TOP
CMOS Technology
Low Power Consumption
Multiple Display Modes ( 12 segment, 6 Grid to 11 segment, 7 Grid )
Key Scanning ( 10x 3 Matrix )
8-Step Dimming Circuitry
Serial Interface for Clock, Data Input, Data Output, Strobe Pins
Available in 32-Pin, SOP Package
应用范围 返回TOP
lMicro-computer Peripheral Device
l VCR set
l Combi se
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产品封装图 返回TOP
电路原理图 返回TOP
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| LED控制及驱动类>>>LED数码管驱动系列 | |||
| 型号 | 功能 | 适用范围 | 封装 |
| CXLE88115 | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-20（宽体） |
| CXLE88116 | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-20/DIP-20 |
| CXLE88117 | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | DIP-8/DIP-18 |
| CXLE88118S | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-28 |
| CXLE88119B | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-28 |
| CXLE88119C | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-28 |
| CXLE88119E | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-28 |
| CXLE88122 | LED Driver IC | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-32 |
| CXLE88123 | LED 驱动控制专用电路 | 用于带显示LED屏的家电，如DVD,电磁炉等。 | SOP-24 |
