Datasheet

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TYPICAL CHARACTERISTICS
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
–50
0
50 100
Change in Error (LSB)
Temperature (C)
Idd (mA)
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2
–50
0
50 100
Temperature (C)
Idd (mA)Idd (mA)
Change in Error (LSB)
–2
–1.5
–1
–0.5
0
0.5
1
–50
0
50 100
Temperature (C)
On–Resistance (Ohms)
4
4.5
5
5.5
6
6.5
–50
0
50 100
Temperature (C)
1.193
1.194
1.195
1.196
1.197
1.198
1.199
1.2
1.201
1.202
–50
0
50 100
Vref (V)
Temperature (C)
8.4
8.5
8.6
8.7
8.8
8.9
9
9.1
–50
0
50 100
osc
Temperature (C)Temperature (C)
Internal Oscillator Frequency
TSC2301
SLAS371D – SEPTEMBER 2002 – REVISED AUGUST 2004
At T
A
= +25 °C, +V
DD
= +3.3 V, V
REF
= +2.5 V, f
SAMPLE
= 125 kHz, unless otherwise noted.
CHANGE IN GAIN ERROR CHANGE IN OFFSET ERROR CONVERSION SUPPLY CURRENT
vs vs vs
TEMPERATURE TEMPERATURE TEMPERATURE
Figure 1. Figure 2. Figure 3.
TOUCH SCREEN DRIVER INTERNAL 1.25-V REFERENCE INTERNAL OSCILLATOR
ON-RESISTANCE vs FREQUENCY
vs TEMPERATURE vs
TEMPERATURE TEMPERATURE
Figure 4. Figure 5. Figure 6.
9