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Part Number
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FM7843 |
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Manufacturer
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Shanghai Fudan Microelectronics |
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Title
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Touch Screen Controller |
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Description
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Symbol Vcc X+ Y+ XYGND IN3 IN4 Vref Vcc PENIRQ DOUT BUSY DIN CS DCLK Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Power supply 2.7v to 5v X+ Positio...
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Features
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Realizing the driver selection of touch screen Analog-to-digital conversion on input voltage or auxiliary voltage Synchronous serial interface Up to 125kHz conversion rate Programmable 8-bit or 12-bit resolution Single supply: 2.7V to 5V 2 auxiliary analog inputs
Block Diagram
FM7843...
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File Size
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298.22KB |
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Datasheet
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FM7843 PDF File
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