TSC2014IYZGR datasheet(10/62 Pages) TI2

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(V)

0.6

0.5

0.4

0.3

0.2

0.1

1.2

1.6

2.0

2.4

2.8

3.2

3.6

T = +25

PVS

PRE

SNS

°C

, t

= Default Values

TSC-initiated Mode Scan X, Y, Z at 50SSPS

M = 15, W = 7

(1)

M = 1, W = 1

(1)

Touch Sensor Modeled by:

for X-Plane

for Y-Plane

for Z (Touch Resistance

)

(2)

100

Temperature ( C)

450

400

350

300

250

200

150

100

= 1.2V

= 3.0V

= 1.6V

M = 1, W = 1

(1)

(V)

0.6

0.5

0.4

0.3

0.2

0.1

1.2

1.6

2.0

2.4

2.8

3.2

3.6

= 1MHz

ADC

= 2MHz

ADC

T = +25

°C

-40

-20

100

Temperature ( C)

= 1.6V

1.5

0.5

1.5

= 1.2V

= 3.0V

-40

-20

100

Temperature ( C)

1.5

0.5

1.5

= 1.2V

= 3.0V

= 1.6V

TSC2014

SBAS484B – SEPTEMBER 2010 – REVISED DECEMBER 2016

www.ti.com

Product Folder Links: TSC2014

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6.11 Typical Characteristics

At TA = –40°C to +85°C, VDD = +1.2V to +3.6V, fADC = fOSC/2,High-Speed mode (fSCL = 3.4MHz), 12-bit mode,

and non-continuous AUX measurement, unless otherwise noted.

Figure 3. Change in Offset vs Temperature

Figure 4. Change in Gain vs Temperature

Figure 5. VDD Supply Current vs Temperature

Figure 6. VDD Supply Current vs

VDD Supply Voltage

Figure 7. VDD Supply Current vs VDD Supply Voltage

See Table 1.

See Figure 17.

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