BU21181FS中文資料羅姆數(shù)據(jù)手冊PDF規(guī)格書
BU21181FS規(guī)格書詳情
General Description
BU21181FS is a capacitive switch controller that detects
capacitance change and judges the operation of Switch
ON / OFF or Long Press. The function to prevent false
detection of water enables it to be used at places using
water.
Features
? 18 Capacitive Sensor Pins
? Switch ON / OFF / Long Press Detection
? Inform Detection Results by Interrupt Pin
? Prevention False Detection by Water
? Noise Calibration Function
? Drift Calibration Function
? Adjust Sampling Period Function
? 2-wire Serial Bus Interface
? Single Power Supply
Applications
? Home Appliance such as IH Cooker, Refrigerator and
Rice Cooker
? AV Appliance such as TV and HDD Recorder
? Office Automation Appliance such as Printer
? Electrical Equipment with Multiple Switches
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ROHM |
21+ |
QFP |
4550 |
全新原裝現(xiàn)貨 |
詢價 | ||
2020+ |
QFP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | |||
ROHM |
SSOP32 |
93+ |
12 |
全新原裝進口自己庫存優(yōu)勢 |
詢價 | ||
只做原裝 |
24+ |
QFP-64 |
36520 |
一級代理/放心采購 |
詢價 | ||
ROHM/羅姆 |
22+ |
QFP-64 |
8000 |
原裝正品支持實單 |
詢價 | ||
ROHM |
QFP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
MUELLERELECTRIC |
新 |
279 |
全新原裝 貨期兩周 |
詢價 | |||
24+ |
TO-3 |
10000 |
全新 |
詢價 | |||
21+ |
QFP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | |||
ROHM/羅姆 |
23+ |
QFP |
6500 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
