TSC2003

8

SBAS162G

www.ti.com

TYPICAL CHARACTERISTICS: +2.7V (Cont.)

At TA = +25°C, +VDD = +2.7V, VREF = External +2.5V, I2C bus frequency = 3.4MHz, PD1 = PD0 =0, unless otherwise noted.

CHANGE IN OFFSET vs TEMPERATURE

20

–40

100

–20

0

40

Temperature (

°C)

6.0

5.0

4.0

3.0

2.0

1.0

0.0

–1.0

–2.0

–3.0

–4.0

–5.0

–6.0

60

80

EXTERNAL REFERENCE CURRENT

vs TEMPERATURE

20

–40

100

–20

0

40

Temperature (

°C)

10

9

8

7

6

5

4

3

2

1

0

60

80

High-Speed Mode = 3.4MHz

Fast Mode = 400kHz

Standard Mode = 100kHz

SWITCH-ON RESISTANCE vs V

DD

(X+, Y+: +V

DD to Pin; X–, Y–: Pin to GND)

4

2.5

5.5

3

X+

X–

Y–

4.5

V

DD (V)

9

8

7

6

5

4

3

2

1

0

5

3.5

Y+

SWITCH-ON RESISTANCE vs TEMPERATURE

(X+, Y+: +V

DD to Pin; X–, Y–: Pin to GND)

–40

100

–20

X+

X–

Y–

40

Temperature (

°C)

9

8

7

6

5

4

3

2

1

0

60

80

020

Y+

2.55

2.54

2.53

2.52

2.51

2.50

2.49

2.48

2.47

2.46

2.45

Temperature (

°C)

INTERNAL V

REF vs TEMPERATURE

INTERNAL V

REF vs VDD

4

2.5

5.5

34.5

V

DD (V)

2.55

2.54

2.53

2.52

2.51

2.50

2.49

2.48

2.47

2.46

2.45

5

3.5