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| 型號(hào)： | THS10064IDA |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | ADC |
| 英文描述： | 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32 |
| 封裝： | GREEN, PLASTIC, TSSOP-32 |
| 文件頁數(shù)： | 9/42頁 |
| 文件大?。?/td> | 527K |
| 代理商： | THS10064IDA |
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THS10064
SLAS255B – DECEMBER 1999 – REVISED DECEMBER 2002
www.ti.com
17
Figure 27 shows the timing of continuous conversion mode when one analog input channel is selected. The
maximum throughput rate is 6 MSPS in this mode. The timing of the DATA_AV signal is shown here in the case of
a trigger level set to 1 or 4.
Sample N
Channel 1
Sample N+1
Channel 1
Sample N+2
Channel 1
Sample N+3
Channel 1
Sample N+4
Channel 1
Sample N+5
Channel 1
Sample N+6
Channel 1
Sample N+7
Channel 1
Sample N+8
Channel 1
Data N–5
Channel 1
Data N–4
Channel 1
Data N–3
Channel 1
Data N–2
Channel 1
Data N–1
Channel 1
Data N
Channel 1
Data N+1
Channel 1
Data N+2
Channel 1
Data N+3
Channel 1
td(A)
tw(CONV_CLKH)
tw(CONV_CLKL)
tc
td(O)
td(DATA_AV)
AIN
CONV_CLK
Data Into
FIFO
DATA_AV,
Trigger Level = 1
DATA_AV,
Trigger Level = 4
td(pipe)
50%
Figure 27. Timing of Continuous Conversion Mode (1-channel operation)
Figure 28 shows the timing of continuous conversion mode when two analog input channels are selected. The
maximum throughput rate per channel is 3 MSPS in this mode. The data flow in the bottom of the figure shows the
order the converted data is written into the FIFO. The timing of the DATA_AV signal shown here is for a trigger level
set to 2 or 4.
AIN
CONV_CLK
Data Into
FIFO
DATA_AV,
Trigger Level = 2
DATA_AV,
Trigger Level = 4
Data N–3
Channel 2
Data N–2
Channel 1
Data N–2
Channel 2
Data N–1
Channel 1
Data N–1
Channel 2
Data N
Channel 1
Data N
Channel 2
Data N+1
Channel 1
Data N+1
Channel 2
td(DATA_AV)
tw(CONV_CLKH)
tw(CONV_CLKL)
td(A)
Sample N
Channel 1,2
Sample N+1
Channel 1,2
Sample N+2
Channel 1,2
Sample N+3
Channel 1,2
Sample N+4
Channel 1,2
tc
td(O)
td(Pipe)
td(DATA_AV)
50%
Figure 28. Timing of Continuous Conversion Mode (2-channel operation)
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參數(shù)描述 |
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| THS10064IDAG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10B 6 MSPS ADC Quad Ch. DSP/uP Interface RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1007 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 4 ANALOG INPUT, 6-MSPS, SIMULATANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
| THS1007CDA | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 6MSPS Simult Sampling Quad Ch RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1007CDAG4 | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 6MSPS Simult Sampling Quad Ch RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| THS1007CDAR | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT, 4 ANALOG INPUT, 6-MSPS, SIMULATANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTER |
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