Features: ·CMOS Technology·Segment output line selection by command : 12 ~ 9·Grid output line selection by command : 7 ~ 4·Operation voltage : 5V·Low Power Consumption·8-Step Dimming control by command·Serial Interface for Clock, Data Input, Strobe Pins·24-pin, SOP PackageApplicationSegment LED di...
KK1207: Features: ·CMOS Technology·Segment output line selection by command : 12 ~ 9·Grid output line selection by command : 7 ~ 4·Operation voltage : 5V·Low Power Consumption·8-Step Dimming control by comm...
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Parameter | Symbol | Rating | Units |
Supply Voltage | VDD | -0.5 to +7.0 | V |
Logic Input Voltage | VI | -0.5 to VDD+0.5 | V |
Driver Output Current/Pin | IOLGR | +250 | mA |
IOHSG | -50 | mA | |
Maximum Driver Output Current/Total | ITOTAL | 400 | mA |
The KK1207 is specifically designed for LED and LED DISPLAY derivers. The KK1207 have 12/9 segment output lines, 7 to 4 grid output lines, one display memory, control circuitand 3 line serial data interface. This function are all incorporated into a single chip to build ahighly reliable peripheral device for a single chip microcomputer. It is very convenience to control for numeric display.KK1207's pin assignments and application circuit are optimized for easyPCB Layout and costgadvantages.