參數(shù)資料
型號： TLV1571EVM
廠商： Texas Instruments, Inc.
英文描述： TLV1571 Evaluation Module(TLV1571評估板)
中文描述： TLV1571評估模塊（TLV1571評估板）
文件頁數(shù)： 40/50頁
文件大?。?/td> 1324K
代理商： TLV1571EVM
ADC Clock
3-16
Table 3
–
12.Stand-Alone Selection, 20 MHz
Jumper
Pins 1 and 2
Pins 2 and 3
W17
Jumper not installed
Jumper installed
W18
Jumper not installed
Jumper installed
W19
Jumper installed
Jumper not installed
Table 3
–
13.Stand-Alone Selection, 10 MHz
Jumper
Pins 1 and 2
Pins 2 and 3
W17
Jumper not installed
Jumper installed
W18
Jumper not installed
Jumper installed
W19
Jumper not installed
Jumper installed
In stand-alone mode, you may choose to supply the ADC clock externally. In
this case, you are responsible for ensuring that the frequency of the clock
meets the ADC specifications, and apply the clock signal via J12.
Table 3
–
14.Stand-Alone Selection External Clock
Jumper
Pins 1 and 2
Pins 2 and 3
W17
Jumper installed
Jumper not installed
W18
Jumper installed
Jumper not installed
3.8.3
PCI2040 and
’
C5402 DSK Configuration
When the EVM mates to the PCI2040 card or
‘
C5402 DSK, the clock signal is
present on J8. The clock frequency, via the PCI2040 card or
‘
C5402 DSK, is
set at 50 MHz. This frequency is too fast for the ADC. To provide an acceptable
frequency, the EVM divides the input clock. You must select both division
elements to derive an appropriate ADC frequency.
Table 3
–
15.PCI2040 EVM
’
C5402 DSK Selection, 12.5 MHz
Jumper
Pins 1 and 2
Pins 2 and 3
W17
Jumper not installed
Jumper installed
W18
Jumper not installed
Jumper installed
W19
Jumper not installed
Jumper installed
3.8.4
Synchronizing the EVM
Regardless of whether the EVM mates onto a PCI 2040, the
‘
C5402 DSK, or
is stand-alone, the clock can be synchronized with other equipment via J12
and/or J7 by choosing the appropriate jumper positions.
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TLV1571IDW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1571IDWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1571IPW 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10bit 1.2 MSPS PA 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
TLV1571IPWG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 1-Ch 10-Bit 1.25MSPS 8-Ch DSP/SPI 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
TLV1572 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7 V TO 5.5 V, 10-BIT, 1.25 MSPS SERIAL ANALOG-TO-DIGITAL CONVERTER WITH AUTO-POWERDOWN
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