參數(shù)資料
型號(hào): TSC2300IPAGR
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH AUDIO CODEC
中文描述: 可編程觸摸屏控制器與音頻編解碼器
文件頁數(shù): 10/81頁
文件大小: 1094K
代理商: TSC2300IPAGR
www.ti.com
C
–2
–1.5
–1
–0.5
0
0.5
1
–50
0
50
100
Temperature ( C)
Figure 1
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
–50
0
Temperature ( C)
Figure 2
50
100
C
1.6
1.65
1.7
1.75
1.8
1.85
1.9
1.95
2
–50
0
Temperature ( C)
Figure 3
50
100
I
O
4
4.5
5
5.5
6
6.5
–50
0
50
100
Temperature ( C)
Figure 4
1.193
1.194
1.195
1.196
1.197
1.198
1.199
1.2
1.201
1.202
–50
0
50
100
V
Temperature ( C)
Figure 5
8.4
8.5
8.6
8.7
8.8
8.9
9
9.1
–50
0
50
100
osc
Temperature ( C)
I
2.46
2.465
2.47
2.475
2.48
2.485
2.49
2.495
2.5
–50
0
50
100
1.225
1.23
1.235
1.24
1.245
1.25
1.255
1.26
1.265
1.27
1.275
V
Temperature (C)
Temperature (C)
Figure 8
D
0.9
0.95
1
1.05
1.1
1.15
1.2
–50
0
50
100
500
600
700
800
900
–60
–40 –20
0
20
40
60
80
100
T
Temperature ( C)
Figure 9
TSC2300
SLAS372 — NOVEMBER 2002
TYPICAL CHARACTERISTICS
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
vs
TEMPERATURE
CHANGE IN OFFSET ERROR
vs
TEMPERATURE
CONVERSION SUPPLY CURRENT
vs
TEMPERATURE
INTERNAL OSCILLATOR
FREQUENCY
vs
TEMPERATURE
TOUCH SCREEN DRIVER
ON-RESISTANCE
vs
TEMPERATURE
INTERNAL 1.25-V REFERENCE
vs
TEMPERATURE
Figure 6
DAC OUTPUT CURRENT
vs
TEMPERATURE
INTERNAL 2.5-V REFERENCE
vs
TEMPERATURE
TEMP2 DIODE VOLTAGE
vs
TEMPERATURE
Figure 7
10
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