ET6218R is an LED Controller driver on a 1/7 to 1/8 duty factor. 7 segment output lines, 4 grid output lines, 1 segment/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 ET6218R via a three-line se.
z CMOS Technology z Low Power Consumption z Multiple Display Modes(4~5 Grid, 7~8 segment) z Key scaning(7×1 Matrix) z 8-step Dimming Circuitry z Serial Interface for Clock, Data Input/Output, Strobe Pins z Available in 18-pin, DIP Package Pin Configurations Rev 1.0 2012-4-13 1/15 ET6218R Pin Description Pin No. Pin Name I/O Description Data I/O Pin(N-channel, Open-Drain) 5 DI/O(DIN&DOUT) I/O This pin outputs serial data at the falling edge of the shift clock and inputs serial data at the rising edge of the shift clock(starting from the lower bit) Clock Input Pin 6 CLK I This p.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | ET6210 |
ETC |
Integrated 7-segment LED audio equalizer display driver circuit | |
2 | ET6210 |
ETC |
Integrated 7-segment LED audio equalizer display driver circuit | |
3 | ET6212 |
ETC |
Integrated 7-segment LED audio equalizer display driver circuit | |
4 | ET6212 |
ETC |
Integrated 7-segment LED audio equalizer display driver circuit | |
5 | ET6202 |
YAGAO |
LED driving circuit controller | |
6 | ET6202 |
Etek Microelectronics |
Control LED driver | |
7 | ET6208 |
ETC |
Integrated 7-segment LED audio equalizer display driver circuit | |
8 | ET6208 |
ETC |
Integrated 7-segment LED audio equalizer display driver circuit | |
9 | ET6220B |
Etek Microelectronics |
LED Control driver | |
10 | ET6224R |
Etek Microelectronics |
LED Controller driver | |
11 | ET6226 |
Etek Microelectronics |
LED drive control circuit | |
12 | ET6227 |
Etek Microelectronics |
LED driver controller |