Resistive Type Touch Screen Control IC - BU21025GUL

BU21025GUL is a low power 4-wire resistive touchscreen controller. BU21025GUL measures coordinatesand touch pressures with a 12bit A/D converter.BU21025GUL has a digital filter for noise reduction.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU21025GUL-E2ActiveVCSP50L230003000TapingYes

BU21025GUL Data Sheet

Specifications
Vcc(Min.)[V]1.65
Vcc(Max.)[V]3.6
MCU-
Resolution4096 x 4096
Stand-by current[µA]0.8
Operating Temperature (Min.)[°C]-30
Operating Temperature (Max.)[°C]85
Applications
  • Coin Processing Machines
  • Portable Data Terminal
  • Car Audio
  • Meter for Medical Treatments Portable
  • Barcode Scanner
  • Single Board Computer
  • Digital Stethoscope
  • Network Attached Storage
  • Car Navigation
  • PND (Portable Navigation Device)
  • X-ray Inspection Machine for Security
  • Monitor for Medical
  • ECG(EKG)
  • Fingerprint Authentication Device
  • Pulse Oximeter
  • Display for EMS
  • Digital Video Camera
  • Netbook
Technical Documents
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