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): 10/35頁
文件大小: 1416K
代理商: ADS8382IBRHPT
www.ti.com
CS
CONVST
CONVST_QUAL
DEVICE STATE
BUSY
NAP
th3
td5
tw1
td3
td1
tquiet2
tquiet1
tquiet2
tquiet1
td4
SAMPLE
CONVERT
tCONV
tacq2
tquiet3
NAP
SAMPLE
CONVERT
NAP
SAMPLE
td2
(Device Internal)
tsu4
td6
tw5
SAMPLE
CONVERT
tCONV
Incomplete
Conversion
Incomplete
Conversion
tCONV
tacq1
td6
WAIT
SAMPLE
CONVERT
WAIT
CS
CONVST
CONVST_QUAL
(Device Internal)
DEVICE STATE
BUSY
ADS8382
SLAS416B – JUNE 2004 – REVISED NOVEMBER 2004
Figure 45. Convert and Sample with Nap
4. Conversion abort command:
An ongoing conversion can be aborted by using the conversion abort command. This is done by forcing
another start of conversion (a valid CONVST_QUAL falling edge) onto an ongoing conversion as shown in
Figure 46. The device enters the wait state after an aborted conversion. If the previous conversion was
successfully aborted, the device output reads 0x3FC00 on SDO.
Figure 46. Conversion Abort
18
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