TTP103S Datasheet, PDF (1/6 Pages) Tontek Design Technology – PRODUCT SPECIFICATION

TTP103 ^Preliminary
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TTP103 PRODUCT SPECIFICATION
GENERAL DESCRIPTION :
TTP103 IC IS A KIND OF CMOS TECHNOLOGY PREMITTED TO DESIGN TOGGLE OUTPUT.
THE DETAILED FUNCTIONS ARE AS FOLLOW :
touch
TTP103 : Low ^touch _High ^touch _Low
PIN ASSIGNMENT
PIN NO. PIN NAME FUNCTION DESCRIPTION
I/O
1
CK
SYSTEM CLOCK INPUT
I
2
FI
60 OR 50 HZ LINE FREQUENCY
I
3
VDD
POWER INPUT PIN FOR VDD
P
4
TI
TOUCH INPUT
B
5
CI
SENSOR CONTROL INPUT
B
6
NC
7
VSS
POWER INPUT PIN FOR VSS
P
8
AT
TOGGLE OUTPUT
O
FEATURES :
1. NO MECHANICALLY SWITCH ELEMENTS.
2. HIGH SENSITIVITY AND STABILITY FOR LONG CONNECTING WIRE AND HEAVY LOADING
(800pf) ON SENSE-PLATE FOR HUMAN BODY CAPACITY = 50pf
3. VERY SMALL NUMBER OF PERIPHERAL COMPONENTS REQUIRED
OPERATING PARAMETER :
1. OPERATING VOLTAGE(VDD) : 6.8 V
2. OPERATING CURRENT : ≦ 1.0 mA
3. TRIGGER OUTPUT CURRENT (AT PIN) : ≦ -30 mA (Vout=1.0V)
4. INPUT LEAKAGE : ≦ 0.5 uA
5. VOLTAGE INPUT RANGE : (VSS - 0.3V) <-> (VDD + 0.3V)
6. OPERATING TEMPERATURE : 0℃ ～ 80℃
7. STORAGE TEMPERATURE : -20℃ ～ 120℃
2014/06/11
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