BU21027MUV-E2, Resistive Touch Screen Controller, 12 bit Serial-I2C 4-Wire, 20-Pin VQFN020V4040

  • RS Stock No. 171-4088
  • Mfr. Part No. BU21027MUV-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

BU21027MUV supports 2points coordinate at the 4-wire resistive touch screen. Introduction of 2points touch detection becomes easy by automatic adjustment function.

Support 4-wire resistive touch screen.
Support 2 points touch detection.
Automatic adjustment of parameters for 2 points touch detection.
2-wire serial bus interface.
Single power supply.
Auto power down.(power down = sleep)
Built-in clock oscillator circuit.

Specifications
Attribute Value
Resolution 12 bit
Interface Type Serial-I2C
Sensing Technology Resistive
Sensing Wire Type 4-Wire
Mounting Type Surface Mount
Package Type VQFN020V4040
Pin Count 20
Typical Operating Supply Voltage 3 V
Dimensions 4 x 4 x 0.98mm
Length 4mm
Width 4mm
Height 0.98mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -20 °C
Temporarily out of stock - back order for despatch 20/08/2020, delivery within 4 working days from desptach date
Price Each (On a Reel of 2500)
PHP 119.10
(exc. VAT)
PHP 133.39
(inc. VAT)
units
Per Unit
Per Reel*
2500 +
PHP119.10
PHP297,750.00
*price indicative
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