Datasheet

TSC2003
7
SBAS162G
www.ti.com
TYPICAL CHARACTERISTICS: +2.7V
At T
A
= +25°C, +V
DD
= +2.7V, V
REF
= External +2.5V, I
2
C bus frequency = 3.4MHz, PD1 = PD0 =0, unless otherwise noted.
SUPPLY CURRENT vs TEMPERATURE
–40 –20 0 20 40 60 80 100
Temperature (°C)
Supply Current (µA)
300
250
200
150
100
50
0
High-Speed Mode = 3.4MHz
Fast Mode = 400kHz
Standard Mode = 100kHz
SUPPLY CURRENT vs V
DD
Supply Current (µA)
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 I
2
C BUS FREQUENCY
10 10000100 1000
I
2
C Bus Frequency (kHz)
Supply Current (µA)
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)
Supply Current (µA)
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 8060 100
Temperature (°C)
Supply Current (µA)
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)
Gain Delta from +25˚C (LSB)
4.0
3.0
2.0
1.0
0.0
–1.0
–2.0
–3.0
–4.0
60 80