参数资料
型号: THS1009CDA
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32
封装: PLASTIC, TSSOP-32
文件页数: 5/31页
文件大小: 289K
代理商: THS1009CDA
THS1009
SLAS287A – AUGUST 2000 – REVISED DECEMBER 2002
www.ti.com
13
TYPICAL CHARACTERISTICS
Figure 23
–140
–120
–100
–80
–60
–40
–20
0
500000
1000000
1500000
2000000
2500000
3000000
3500000
4000000
Magnitude
dB
f – Frequency – Hz
FAST FOURIER TRANSFORM (4096 Points)
(SINGLE-ENDED)
vs
FREQUENCY
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 8 MHz, AIN = –1 dB FS, fIN = 1.25 MHz
Figure 24
–140
–120
–100
–80
–60
–40
–20
0
500000
1000000
1500000
2000000
2500000
3000000
3500000
4000000
Magnitude
dB
f – Frequency – Hz
FAST FOURIER TRANSFORM (4096 Points)
(DIFFERENTIAL)
vs
FREQUENCY
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 8 MHz, AIN = –0.5 dB FS, fIN = 1.25 MHz
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