Datasheet.kr   

TS01S PDF 데이터시트 ( Data , Function )

부품번호 TS01S 기능
기능 1-Ch Differential Sensitivity Calibration Capacitive Touch Sensor
제조업체 ADSemiconductor
로고 ADSemiconductor 로고 


이 페이지 하단에 미리보기 및 TS01S 다운로드 (pdf 파일) 링크가 있습니다.




전체 13 페이지

No Preview Available !

TS01S 데이터시트, 핀배열, 회로
www.DataSheet.co.kr
TS01S
1-Ch Differential Sensitivity Calibration Capacitive Touch Sensor
SPECIFICATION V2.4
February 2008
Datasheet pdf - http://www.DataSheet4U.net/




TS01S pdf, 반도체, 판매, 대치품
www.DataSheet.co.kr
ADSemiconductor®
TS01S (1-CH Differential Sensitivity Calibration Capacitive Touch Sensor)
5 Electrical Characteristics
VDD=3.3V (Unless otherwise noted), TA = 25℃
Characteristics
Symbol Test Condition
Operating supply voltage VDD
Current consumption
Output maximum sink
current
Internal reset criterion
VDD voltage
Sense input
capacitance range
[Note3]
Reference input
capacitance range
[Note4]
Sense input
resistance range
Minimum detectable
capacitance variation
Output impedance
(open drain)
Self calibration time
after VDD setting
Maximum supply voltage
rising time
Recommended sync
resistance range
IDD
IOUT
VDD_RST
CS
CR
RS
ΔCS
Zo
TCAL
TR_VDD
RSYNC
VDD= 3.3V
VDD= 5.0V
TA = 25℃
TA = 25℃
CS = 10pF
ΔCS > 0.2pF
ΔCS < 0.2pF
Min Typ Max Units
2.5 3.3 5.0
V
- 25 40
- 40 70
- - 4.0 ㎃
- - 0.3VDD V
- 10 100
- 12 100
- 200 1000 Ω
0.2 -
- 12
- 30M
- 200
-
-
-
-
Ω
ms
- - 100 ms
1 2 20 MΩ
Note 3: The sensitivity can be increased with lower CS value.
The recommended value of CS is 10pF when using 3T PC(Poly Carbonate) cover and
10 ㎜ x 7 ㎜ touch pattern and middle sensitivity selection.
Note 4: CR value is recommended as same that of CS_TOT as possible for effective differential
sensitivity calibration.
CS_TOT = CS + CPARA (CPARA is parasitic capacitance of CS pin)
If proper CR capacitor value is used, CR pin has almost same frequency as that of CS
pin.
ADSemiconductor Confidential 3 / 12
Datasheet pdf - http://www.DataSheet4U.net/

4페이지










TS01S 전자부품, 판매, 대치품
www.DataSheet.co.kr
ADSemiconductor®
TS01S (1-CH Differential Sensitivity Calibration Capacitive Touch Sensor)
6.3 SYNC implementation
SYNC <<
1st TS01S
RSYNC
SYNC <<
2nd TS01S or TS**
From two TS01S to ten TS01S (or other TS series touch sensor) can work on the one
application at the same time thanks to SYNC function with this pin. The SYNC pulse prevents
over two sensing signal from interfering with each other. During the sense disenable period and
SYNC input becomes high, internal clock is suspended. The RSYNC is pull-down resistor of SYNC
pin. Too big value of RSYNC makes the SYNC pulse falling delay, and too small value of RSYNC
makes rising delay. The typical value of RSYNC is 2MΩ.
TS01S has high sensitivity when SYNC is implemented as above figure (connect RSYNC between
SYNC and GND).
6.4 SYNC implementation for sensitivity selection.
VDD
SYNC <<
Sync connection for middle sensitivity
SYNC <<
Sync connection for low sensitivity
Another function of SYNC pin of TS01S is the selection of sensitivity without any additional
external component. The SYNC implementation for sensitivity selection is informed as below
chart.
SYNC Connection
Sensitivity
Using RSYNC Connection
High
Connected to VDD
Middle
Connected to GND
Low
ADSemiconductor Confidential 6 / 12
Datasheet pdf - http://www.DataSheet4U.net/

7페이지


구       성총 13 페이지
다운로드[ TS01S.PDF 데이터시트 ]


 
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

상호 : 아이지 인터내셔날

사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ]


 

관련 데이터시트

부품번호상세설명 및 기능제조사
TS01

POLYESTER FILM CAPACITOR-PEI

Suntan Capacitors
Suntan Capacitors
TS01S

1-Ch Differential Sensitivity Calibration Capacitive Touch Sensor

ADSemiconductor
ADSemiconductor

DataSheet.kr    |   2020   |  연락처   |  링크모음   |   검색  |   사이트맵