參數(shù)資料
型號: TSC2302IRGZ
元件分類: Codec
英文描述: PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
中文描述: 可編程觸摸屏控制器,立體聲編解碼器
文件頁數(shù): 12/81頁
文件大小: 1211K
代理商: TSC2302IRGZ
www.ti.com
1
1.25
1.5
1.75
2
2.5
3
3.5
I
Vdd (V)
3
3.25
3.5
3.75
4
4.25
4.5
2.5
3
3.5
I
Vdd (V)
–3
–2.75
–2.5
–2.25
–2
–1.75
–1.5
2.5
3
3.5
I
Vdd (V)
Figure 29.
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.5
3
3.5
V
Vdd (V)
–77
–76
–75
–74
–73
–72
–71
–70
–69
–68
–67
2.5
3
3.5
T
Vdd (V)
Figure 32.
83
84
85
86
87
88
89
90
2.5
3
3.5
S
Vdd (V)
Figure 33.
92
93
94
95
96
97
98
99
2.5
3
3.5
S
Vdd (V)
–85
–84
–83
–82
–81
–80
–79
–78
2.5
3
3.5
T
Vdd (V)
Figure 34.
–103
–102
–101
–100
–99
–98
2.5
3
3.5
T
Vdd (V)
Figure 36.
TSC2302
SLAS394–JULY 2003
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25
°
C, +V
DD
= +3.3 V, V
REF
= +2.5 V, f
SAMPLE
= 125 kHz, unless otherwise noted.
INL MAXIMUM
vs
SUPPLY VOLTAGE
INL MINIMUM
vs
SUPPLY VOLTAGE
CONVERSION SUPPLY CURRENT
vs
SUPPLY VOLTAGE
Figure 28.
Figure 30.
MICBIAS
vs
THD OF ADC (LINEIN)
vs
SUPPLY VOLTAGE
SNR OF ADC (LINEIN)
vs
SUPPLY VOLTAGE
SUPPLY VOLTAGE
Figure 31.
THD OF DAC (HP DRIVER)
vs
SUPPLY VOLTAGE
SNR OF DAC (HP DRIVER)
vs
SUPPLY VOLTAGE
THD OF BYPASS PATH
vs
SUPPLY VOLTAGE
Figure 35.
12
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TSC2302IRGZR PROGRAMMABLE TOUCH SCREEN CONTROLLER WITH STEREO AUDIO CODEC
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