參數(shù)資料
型號: THS1040CDW
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封裝: GREEN, PLASTIC, SOIC-28
文件頁數(shù): 3/36頁
文件大小: 751K
代理商: THS1040CDW
THS1040
SLAS290C OCTOBER 2001 REVISED OCTOBER 2004
11
www.ti.com
TYPICAL CHARACTERISTICS
Figure 13
70
90
110
4
8
12
16
20
24
28
32
36
40
44
Int. Ref
TA = 25°C
Ext. Ref
TA = 25°C
AVDD = 3 V,
Vref = 1 V
Power
Dissipation
mW
POWER DISSIPATION
vs
SAMPLE RATE
P
D
fs Sample Rate MSPS
Figure 14
24
26
28
30
32
34
36
0
5
10
15
20
25
30
35
40
45
Int. Ref
TA = 25°C
Ext. Ref
TA = 25°C
T
otal
Current
mA
TOTAL CURRENT
vs
CLOCK FREQUENCY
I DD
AVDD = 3 V
Vref = 1 V
fclk Clock Frequency MHz
Figure 15
8
6
4
2
0
2
4
10
100
300
500
700
900
1100
INPUT BANDWIDTH
fi Input Frequency MHz
AVDD = 3 V
DVDD = 3 V
fs = 40 MSPS
Amplitude
dB
NOTE: No series resistors and no bypass capacitors at AIN+ and AIN inputs.
See Note
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