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LM3914
Dot/Bar Display Driver (DIP Case)
Schematic Symbol
Pin Configuration (18 pins)
| Pin | Name | Type |
|---|---|---|
| 5 | SIGNAL_IN | input |
| 7 | REF_OUT | output |
| 6 | DIV_HIGH | input |
| 4 | DIV_LOW | input |
| 8 | REF_ADJ | input |
| 9 | MODE_SEL | input |
| 3 | V+ | power_in |
| 1 | LED_1 | open_collector |
| 18 | LED_2 | open_collector |
| 17 | LED_3 | open_collector |
| 16 | LED_4 | open_collector |
| 15 | LED_5 | open_collector |
| 14 | LED_6 | open_collector |
| 13 | LED_7 | open_collector |
| 12 | LED_8 | open_collector |
| 11 | LED_9 | open_collector |
| 10 | LED_10 | open_collector |
| 2 | V- | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.