Datasheet

TSX1
TSX2
TSY1
TSY2
R
X1
R
X2
R
Y1
R
Y2
R
C
NMOS
NMOS
TSREF
TGATE
TOINT BLOCK
STANDBY MODE
TGATE
22kW
TRESHOLD
DETECTOR
TSX1
TSX2
TSY1
TSY2
R
X1
R
X2
R
Y1
R
Y2
R
C
NMOS
TSREF
TGATE
TO ADC
XPLATERESISTANCEMEASUREMENT
I
L
I
L/150
TGATE
22kW
PMOS
TSX1
TSX2
TSY1
TSY2
R
X1
R
X2
R
Y1
R
Y2
R
C
NMOS
TSREF
TGATE
TO ADC
Y PLATERESISTANCEMEASUREMENT
I
L
I
L
/150
TGATE
22kW
PMOS
TSX1
TSX2
TSY1
TSY2
R
X1
R
X2
R
Y1
R
Y2
R
C
NMOS
NMOS
TSREF
TGATE
TO ADC
PRESSUREMEASUREMET
I
L
I
L
/150
TGATE
22kW
TPS65070, TPS65072, TPS65073
TPS650731, TPS650732, TPS650701, TPS650702, TPS650721
www.ti.com SLVS950G –JULY 2009–REVISED MAY 2013
Figure 36. Pressure Measurement
Figure 37. Two Plate Resistance Measurement
Figure 38. Touch Screen Standby Mode
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Product Folder Links: TPS65070 TPS65072 TPS65073 TPS650731 TPS650732 TPS650701 TPS650702
TPS650721