- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄295214 > CAP1028-1-BP-TR (STANDARD MICROSYSTEMS CORP) SPECIALTY ANALOG CIRCUIT, QCC20 PDF資料下載
參數(shù)資料
| 型號(hào)： | CAP1028-1-BP-TR |
| 廠商： | STANDARD MICROSYSTEMS CORP |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, QCC20 |
| 封裝： | 4 X 4 MM, ROHS COMPLAINT, QFN-20 |
| 文件頁(yè)數(shù)： | 40/69頁(yè) |
| 文件大?。?/td> | 948K |
| 代理商： | CAP1028-1-BP-TR |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)當(dāng)前第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)
8 Channel Capacitive Touch Sensor with 2 LED Drivers
Datasheet
SMSC CAP1028
45
Revision 1.0 (06-16-09)
DATASHEET
5.14
Multiple Touch Configuration Register
The Multiple Touch Configuration register controls the settings for the multiple touch detection circuitry.
These settings determine the number of simultaneous buttons that may be pressed before action is
taken.
Bit 7 - MULT_BLK_EN - Enables the multiple button blocking circuitry.
‘0’ - The multiple touch circuitry is disabled. The device will not block multiple touches.
‘1’ (default)- The multiple touch circuitry is enabled. The device will accept the number of touches
equal to programmed multiple touch threshold and block all others. It will remember which sensor
is valid and block all others until that sensor has been released.
Bits 3 - 2 - B_MULT_T[1:0] - Determines the number of simultaneous touches on all sensors before a
Multiple Touch Event is flagged. If the number of multiple sensors touched is greater than the threshold
value then a Multiple Touch Event is flagged. The bit decode is given by Table 5.22.
5.15
Recalibration Configuration Register
The Recalibration Configuration register controls the automatic re-calibration routine settings as well
as advanced controls to program the Sensor Threshold register settings.
Bit 7 - BUT_LD_TH - Enables setting all Sensor Threshold registers by writing to the Sensor 1
Threshold register.
‘0’ - Each Sensor X Threshold register is updated individually.
‘1’ (default) - Writing the Sensor 1 Threshold register will automatically overwrite the Sensor
Threshold registers for all sensors (Sensor Threshold 1 through Sensor Threshold 8). The
Table 5.21 Multiple Touch Configuration
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
2Ah
R/W
Multiple Touch
Config
MULT_
BLK_EN
-
B_MULT_T[1:0]
-
80h
Table 5.22 B_MULT_T Bit Decode
B_MULT_T[1:0]
NUMBER OF SIMULTANEOUS TOUCHES
10
0
1 (default)
01
2
10
3
11
4
Table 5.23 Recalibration Configuration Registers
ADDR
R/W
REGISTER
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
2Fh
R/W
Recalibration
Configuration
BUT_
LD_TH
--
NEG_DELTA_
CNT[1:0]
CAL_CFG[2:0]
8Bh
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CAT1024RD2I-45TE13 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO8 |
| CAT130041SWI-GT3 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| CAT150089RWI-GT3 | 8K X 1 SPI BUS SERIAL EEPROM, PDSO8 |
| CAT150169RWI-GT3 | 16K X 1 SPI BUS SERIAL EEPROM, PDSO8 |
| CAT1641UI-45TE13 | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAP1066 | 制造商:SMSC 制造商全稱:SMSC 功能描述:6 Channel Capacitive Touch Sensor with 6 LED Drivers |
| CAP1066-1-BP | 制造商:Microchip Technology Inc 功能描述: |
| CAP1066-1-BP-TR | 制造商:Microchip Technology Inc 功能描述:SIX CHANNEL CAPACITIVE TOUCH SENSOR WITH |
| CAP1088 | 制造商:SMSC 制造商全稱:SMSC 功能描述:8 Channel Capacitive Touch Sensor with 8 LED Drivers |
| CAP1088-1-CP-TR | 制造商:SMSC 制造商全稱:SMSC 功能描述:8 Channel Capacitive Touch Sensor with 8 LED Drivers |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。