TSC2003

7

SBAS162G

www.ti.com

TYPICAL CHARACTERISTICS: +2.7V

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

SUPPLY CURRENT vs TEMPERATURE

–40

–20

0

20

40

60

80

100

Temperature (

°C)

300

250

200

150

100

50

0

High-Speed Mode = 3.4MHz

Fast Mode = 400kHz

Standard Mode = 100kHz

SUPPLY CURRENT vs V

DD

1200

1100

1000

900

800

700

600

500

400

300

200

100

0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

V

DD (V)

High-Speed Mode = 3.4MHz

Fast Mode = 400kHz

Standard Mode = 100kHz

SUPPLY CURRENT vs I2C BUS FREQUENCY

10

10000

100

1000

I2C Bus Frequency (kHz)

300

250

200

150

100

50

High-Speed Mode

Fast/Standard Mode

SUPPLY CURRENT (Part Not Addressed) vs V

DD

2.5

3.0

3.5

4.0

4.5

5.0

5.5

V

DD (V)

1000

900

800

700

600

500

400

300

200

100

0

High-Speed Mode = 3.4MHz

Fast

Mode = 400kHz

Standard

Mode = 100kHz

SUPPLY CURRENT (Part Not Addressed)

vs TEMPERATURE

–40

–20

0

20

40

80

60

100

Temperature (

°C)

100

90

80

70

60

50

40

30

20

10

0

High-Speed Mode = 3.4MHz

Fast Mode = 400kHz

Standard Mode = 100kHz

CHANGE IN GAIN vs TEMPERATURE

20

–40

100

–20

0

40

Temperature (

°C)

4.0

3.0

2.0

1.0

0.0

–1.0

–2.0

–3.0

–4.0

60

80