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參數資料
| 型號： | THS1009IDAR |
| 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： | 13/30頁 |
| 文件大?。?/td> | 294K |
| 代理商： | THS1009IDAR |
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THS1009
SLAS287A – AUGUST 2000 – REVISED DECEMBER 2002
www.ti.com
20
Control Register 1, Write Only (see Table 11)
BIT11
BIT 10
BIT 9
BIT 8
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
0
1
RESERVED
OFFSET
BIN/2s
R/W
RES
SRST
RESET
Table 11. Control Register 1 Bit Functions
BITS
RESET
VALUE
NAME
FUNCTION
0
RESET
Reset
Writing a 1 into this bit resets the device and sets the control register 0 and control register 1 to the reset values.
To bring the device out of RESET, a 0 has to be written into this bit.
1
0
SRST
Writing a 1 into this bit resets the sync generator. When running in multichannel mode, this must be set during the
configuration cycle.
2, 3
0,0
RES
Reserved
4
1
RES
Reserved
5
1
RES
Reserved
6
0
R/W
R/W, RD/WR selection
Bit 6 of control register 1 controls the function of the inputs RD and WR. When bit 6 in control register 1 is set to
1, WR becomes a R/W input and RD is disabled. From now on a read is signalled with R/W high and a write with
R/W as a low signal. If bit 6 in control register 1 is set to 0, the input RD becomes a read input and the input WR
becomes a write input.
7
0
BIN/2s
Complement select
If bit 7 of control register 1 is set to 0, the output value of the ADC is in twos complement. If bit 7 of
control register 1 is set to 1, the output value of the ADC is in binary format. Refer to Table 2 through Table 5.
8
0
OFFSET
Offset cancellation mode
Bit 8 = 0
→ normal conversion mode
Bit 8 = 1
→ offset calibration mode
If a 1 is written into bit 8 of control register 1, the device internally sets the inputs to zero and does a conver-
sion. The conversion result is stored in an offset register and subtracted from all conversions in order to
reduce the offset error.
9
0
RESERVED
Always write 0.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| THS1009IDARG4 | 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 |
| THS10100RJ | 功能描述:線繞電阻器 - 底架安裝 100 Ohms 10W 50PPM RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數:50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產品:Power Resistors Wirewound Aluminum Housed |
| THS10100RJ | 制造商:TE Connectivity 功能描述:RESISTOR WIREWOUND 100OHM 10W 5% |
| THS1010KJ | 功能描述:線繞電阻器 - 底架安裝 10 KOhms 10W 30PPM RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數:50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產品:Power Resistors Wirewound Aluminum Housed |
| THS1010KJ | 制造商:TE Connectivity 功能描述:RESISTOR WIREWOUND 10KOHM 10W 5% |
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