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參數資料
| 型號： | THS10082IDA |
| 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： | 22/37頁 |
| 文件大小： | 350K |
| 代理商： | THS10082IDA |
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THS10082
SLAS254B MAY 2002 REVISED NOVEMBER 2002
www.ti.com
29
INTERFACING THE THS10082 TO THE TMS320C30/31/33 DSP
The following application circuit shows an interface of the THS10082 to the TMS320C30/31/33 DSPs. The read and write
timings (using R/W, CS0-controlled) shown before are valid for this specific interface.
CS0
CS1
R/W
DATA_AV
CONV_CLK
DATA
RD
DVDD
THS10082
TMS320C30/31/33
STRB
A23
R/W
INTX
TOUT
DATA
INTERFACING THE THS10082 TO THE TMS320C54X USING I/O STROBE
The following application circuit shows an interface of the THS10082 to the TMS320C54x. The read and write timings (using
R/W, CS0-controlled) shown before are valid for this specific interface.
CS0
CS1
R/W
DATA_AV
CONV_CLK
DATA
RD
DVDD
THS10082
TMS320C54x
I/O STRB
A15
R/W
INTX
BCLK
DATA
Read Timing (Using RD, RD-Controlled)
Figure 38 shows the read-timing behavior when the WR(R/W) input is programmed as a write-input only. The input RD acts
as the read-input in this configuration. This timing is called RD-controlled because RD is the last external signal of CS0,
CS1, and RD which becomes valid.
90%
10%
tw(RD)
tsu(CS)
th(CS)
ta
th
td(CSDAV)
CS0
CS1
WR
RD
D(09)
DATA_AV
10%
Figure 38. Read Timing Diagram Using RD (RD-controlled)
TMS320C30 is a trademark of Texas Instruments.
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相關代理商/技術參數 |
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| THS10082IDAG4 | 功能描述:模數轉換器 - ADC 10 Bit 8 MSPS Lo-Pwr RoHS:否 制造商:Texas Instruments 通道數量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| 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 |
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