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AK4182A
4-wire touchscreen controller
 
  1. 12 bit SAR type A/D Converter with S/H circuit
  2. Low Voltage Operation (VCC = 2.2V ~ 3.6V)
  3. Low Voltage Digital I/F (1.5V ~ VCC)
  4. 4-wire I/F
  5. Sampling Frequency: 125 kHz (max)
  6. On-Chip Voltage Reference (2.5V)
  7. Pen Pressure Measurement
  8. On-Chip Thermo Sensor
  9. Direct Battery Measurement
  10. Low Power Consumption (260ľA)
  11. Package 16pin QFN
AK4182A BLOCK DIAGRAM
AK4182 Diagram
Data Sheet PDF
Datasheet

Data Sheet
Rev. MS0482-E-01 2007/12
PDF : 371KB / 18pages
Datasheet

Evaluation Board Manual
Rev. KM077600 2007/07
PDF : 599KB / 9pages

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