-40

-20

0

20

40

60

80

100

Temperature(°C)

100

80

60

40

20

0

V

=1.6V

DD

V

=3.6V

DD

V

=3.0V

DD

-40

-20

0

20

40

60

80

100

Temperature(°C)

350

300

250

200

150

100

50

0

High-SpeedMode=3.4MHz

FastMode=400kHz

StandardMode=100kHz

600

500

400

300

200

100

0

1.2

1.6

2.0

2.4

2.8

3.2

3.6

V

(V)

DD

High-SpeedMode=3.4MHz

FastMode=400kHz

StandardMode=100kHz

300

250

200

150

100

50

0

1.2

1.6

2.0

2.4

2.8

3.2

3.6

V

(V)

DD

T =+25 C

°

A

I CSpeed=400kHz

2

PD1=PD0=0

X,Y,ZConversionat200SSPS

withMAV

TouchSensorModeledBy:

2k

forX-Plane

W

2k

forY-Plane

W

1k

forZ(TouchResistance)

W

MAVBypassed

Temperature( C)

°

-40

-20

70

60

50

40

30

20

10

0

0

20

40

60

80

100

High-SpeedMode=3.4MHz

FastMode=400kHz

StandardMode=100kHz

V

(V)

DD

1.2

1.6

2.0

2.4

2.8

3.2

250

200

150

100

50

0

3.6

High-SpeedMode=3.4MHz

FastMode=400kHz

StandardMode=100kHz

TSC2017

www.ti.com

SBAS472 – DECEMBER 2009

TYPICAL CHARACTERISTICS

At TA = –40°C to +85°C, VDD = +1.6V to +3.6V, PD1 = PD0 = 0, Fast mode, 12-bit mode, non-continuous AUX measurement,

and MAV filter enabled (see MAV Filter section), unless otherwise noted.

POWER-DOWN SUPPLY CURRENT

SUPPLY CURRENT

vs TEMPERATURE

vs TEMPERATURE

Figure 2.

Figure 3.

SUPPLY CURRENT

SUPPLY CURRENT

vs SUPPLY VOLTAGE (AUX Conversion)

vs SUPPLY VOLTAGE

Figure 4.

Figure 5.

SUPPLY CURRENT (Part Not Addressed)

SUPPLY CURRENT (Part Not Addressed)

vs TEMPERATURE

vs SUPPLY VOLTAGE

Figure 6.

Figure 7.

Copyright © 2009, Texas Instruments Incorporated

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