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參數資料
| 型號： | THS1206QDAR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 4-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| 封裝： | PLASTIC, TSSOP-32 |
| 文件頁數： | 24/43頁 |
| 文件大?。?/td> | 722K |
| 代理商： | THS1206QDAR |
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THS1206
SLAS217H – MAY 1999 – REVISED JULY 2003#
www.ti.com
30
TIMING AND SIGNAL DESCRIPTION OF THE THS1206
Read Timing (using R/W, CS0-controlled)
Figure 36 shows the read-timing behavior when the WR(R/W) input is programmed as a combined read-write input R/W.
The RD input has to be tied to high-level in this configuration. This timing is called CS0-controlled because CS0 is the last
external signal of CS0, CS1, and R/W, which becomes valid.
90%
10%
tw(CS)
tsu(R/W)
th(R/W)
ta
th
td(CSDAV)
CS0
CS1
R/W
RD
D(0–11)
DATA_AV
Figure 36. Read Timing Diagram Using RD (CS0-controlled)
Read Timing Parameter (CS0-controlled)
PARAMETER
MIN
TYP
MAX
UNIT
tsu(R/W)
Setup time, R/W high to last CS valid
0
ns
ta
Access time, last CS valid to data valid
0
10
ns
td(CSDAV) Delay time, last CS valid to DATA_AV inactive
12
ns
th
Hold time, first CS invalid to data invalid
0
5
ns
th(R/W)
Hold time, first external CS invalid to R/W change
5
ns
tw(CS)
Pulse duration, CS active
10
ns
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相關代理商/技術參數 |
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| THS1207 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:12 bit 4 ANALOG INPUT 6 MSPS SIMULTANEOUS SAMPLING |
| THS1207CDA | 功能描述:模數轉換器 - ADC 12-Bit 6MSPS Simult Sampling Quad Ch 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 |
| THS1207CDAG4 | 功能描述:模數轉換器 - ADC 12-Bit 6MSPS Simult Sampling Quad Ch 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 |
| THS1207CDAR | 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述: |
| THS1207EVM | 制造商:Texas Instruments 功能描述:THS1207 ANALOG TO DIGITAL CONVERTER EVM - Bulk |
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