BU21078FV-E2, Capacitive Touch Screen Controller, 8 bit 2-Wire, 28-Pin SSOP-B

  • RS-stocknr. 185-1355
  • Fabrikantnummer BU21078FV-E2
  • Fabrikant ROHM
Datasheets
Wetgeving en conformiteit
Conform
Productomschrijving

BU21078FV is a capacitive sensor controller for switch operation. In addition to a regular simple switch, support matrix switches which are arranged in the matrix sensors. If external noise and temperature drift are detected, the automatic self-calibration is operated. Include LED controller with PWM function.

12 capacitive sensor ports
Supported Matrix switches. Maximum 36 switches
Automatic self-calibration
Continued touch detection
LED controller with PWM function
Inform the detected result of switch operation by interrupt
2-wire serial bus interface
Single power supply
Built-in Power-On-Reset and Oscillator

Specificaties
Kenmerk Waarde
Resolution 8 bit
Sensing Technology Capacitive
Sensing Wire Type 2-Wire
Mounting Type Surface Mount
Package Type SSOP-B
Pin Count 28
Typical Operating Supply Voltage 3 → 5.5 V
Dimensions 10.35 x 5.6 x 1.15mm
Length 10.35mm
Width 5.6mm
Height 1.15mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -20 °C
Op voorraad - levertijd 4 à 5 werkdagen.
Prijs Each (In a Pack of 5)
1,386
(excl. BTW)
1,677
(incl. BTW)
Aantal stuks
Per stuk
Per pak*
5 - 20
1,386 €
6,93 €
25 - 95
1,298 €
6,49 €
100 - 245
1,208 €
6,04 €
250 +
1,136 €
5,68 €
*prijsindicatie
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