- 您現在的位置：買賣IC網 > PDF目錄98217 > THS10082IDAR (TEXAS INSTRUMENTS INC) 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 PDF資料下載
參數資料
| 型號： | THS10082IDAR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| 封裝： | GREEN, PLASTIC, TSSOP-32 |
| 文件頁數： | 17/37頁 |
| 文件大小： | 350K |
| 代理商： | THS10082IDAR |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁
THS10082
SLAS254B MAY 2002 REVISED NOVEMBER 2002
www.ti.com
24
ANALOG INPUT CHANNEL SELECTION
The analog input channels of the THS10082 can be selected via bits 3 to 7 of control register 0. One single channel
(single-ended or differential) is selected via bit 3 of control register 0. Bit 5 controls the selection between single-ended and
differential configuration. Bit 6 selects the autoscan mode, if more than one input channel is selected. Table 10 shows the
possible selections.
Table 10. Analog Input Channel Configurations
BIT 7
SCAN
BIT 6
DIFF1
BIT 5
DIFF0
BIT 4
CHSEL1
BIT 3
CHSEL0
DESCRIPTION OF THE SELECTED INPUTS
0
Analog input AINP (single ended)
0
1
Analog input AINM (single ended)
0
1
0
Reserved
0
1
Reserved
0
1
0
Differential channel (AINPAINM)
0
1
0
1
Reserved
1
0
1
Autoscan two single-ended channels: AINP, AINM, AINP,
…
1
0
1
0
Reserved
1
0
1
Reserved
1
0
1
0
1
Reserved
1
0
1
0
Reserved
1
0
1
Reserved
0
1
0
Reserved
0
1
Reserved
1
0
Reserved
1
0
1
0
Reserved
1
0
1
Reserved
1
0
Reserved
1
0
1
0
Reserved
1
0
1
Reserved
1
0
Reserved
1
0
1
Reserved
1
0
Reserved
1
Reserved
Test Mode
The test mode of the ADC is selected via bit 8 and bit 9 of control register 0. The different selections are shown in Table 11.
Table 11. Test Mode
BIT 9
TEST1
BIT 8
TEST0
OUTPUT RESULT
0
Normal mode
0
1
VREFP
1
0
((VREFM)+(VREFP))/2
1
VREFM
Three different options can be selected. This feature allows support testing of hardware connections between the ADC and
the processor.
相關PDF資料 |
PDF描述 |
|---|---|
| THS10082IDAG4 | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| THS1009CDAR | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| THS1009CDA | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| THS1009IDA | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| THS1009IDAR | 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| THS1009 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
| THS1009CDA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
| THS1009CDAG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
| THS1009CDAR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
| THS1009CDARG4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 2 ANALOG INPUT, 8 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
發布緊急采購，3分鐘左右您將得到回復。