| Part Number | LM8400 |
| Manufacturer | National Semiconductor |
| Title | Four Wire Resistive Touchscreen Controller |
| Description | The LM8300/8400/8500 is a 4-wire resistive touch screen controller. The controller samples and drives the touch screen without the need of any ext... |
| Features |
KEY FEATURES n Supports 4 wire resistive touch panels n Low power standby current typically less than 2 µA at 5.5V n Maximum speed of 500 coordinate pairs per second n Automatic wake up and return to standby n 10 bit A/D n On-chip touch screen curren...
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| Datasheet |
 LM8400 Datasheet
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