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

  • RS庫存編號 185-1355
  • 製造零件編號 BU21078FV-E2
  • 製造商 ROHM
產品概覽和技術數據資料表
法例與合規
相容
COO (Country of Origin): JP
產品詳細資訊

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

規格
屬性
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
20 現貨庫存,可於4工作日發貨。
單價(不含稅) /個 (每包:5個)
TWD 65.60
(不含稅)
TWD 68.90
(含稅)
單位
Per unit
Per Pack*
5 - 20
TWD65.60
TWD328.00
25 - 95
TWD61.40
TWD307.00
100 - 245
TWD57.20
TWD286.00
250 +
TWD53.00
TWD265.00
* 參考價格
包裝方式: