參數(shù)資料
型號: ADS8382IBRHPT
廠商: TEXAS INSTRUMENTS INC
元件分類: ADC
英文描述: 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PQCC28
封裝: 6 X 6 MM, GREEN, PLASTIC, QFN-28
文件頁數(shù): 7/35頁
文件大?。?/td> 1416K
代理商: ADS8382IBRHPT
www.ti.com
200
180
160
140
120
100
80
60
40
20
0
20
0
50
100
150
200
250
300
Amplitude
dB
+VA = 5 V,
+VBD = 5 V,
fs = 600 KSPS,
fi = 10 kHz,
REFIN = 4.096 V,
TA = 25°C
Frequency kHz
SOC
BUSY=0 > 1
Wait
BUSY=0
Sample
BUSY=0
NAP
BUSY=0
EOC
BUSY= 1>0
Power
On
BUSY=0
CS = 0 and CONVST = 1
Back to Back Cycle
CS = 0 and CONVST = 1
Falling
Edge
of
CONVST_QUAL
and BUSY = 1
Abort
CONVST_QUAL = 0
CONVST_QUAL = 1
and CS = 1
Falling Edge of CONVST_QUAL
CONVERSION
+VA and +VBD Reach Operation Range
and PD = 0
ADS8382
SLAS416B – JUNE 2004 – REVISED NOVEMBER 2004
TYPICAL CHARACTERISTICS (continued)
FFT (10 kHz Input)
Figure 39.
A.
EOC = End of conversion, SOC = Start of conversion, CONVST_QUAL is CONVST latched by CS = 0, see
Figure 40. Device States and Ideal Transitions
15
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