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)： 31/50頁
文件大小： 1324K
代理商： TLV1571EVM
Analog Input Configurations
3-7
User Configurations
3.4
Analog Input Configurations
A variety of options are available to configure the analog inputs. This section
describes these options, along with the jumper settings required.
The two alternatives for the analog inputs are given in the following table.
Table 3
–
3.Analog Input Options
Analog Inp t Option
Analog Input Option
Connector Reference and Type
IDC
SMA
J1
Apply signal to ADC multiplexer
ly signal to ADC multi lexer
–
2 x 13 plug
J6
2 x 13 lug
J2
Apply signal direct to converter
J3
The user can select various configurations within each of these options. These
are discussed below.
3.4.1
Apply to ADC Multiplexer (TLV1578 Only)
Eight possible analog inputs are provided via connector J6. Section 3.9
Connects Pin and Function Assignments,
gives the pin assignments for J6.
3.4.2
Direct Connect (TLV1578 Only)
Analog inputs can also be taken directly from SMA connectors J1 (for channel
0), and J2 (for channel 1).
In this configuration the user should remove the respective jumper on pins 1
and 2 and replace on pins 2 and 3.
Figure 3
–
3.Direct Connect Jumper Configuration for TLV1578
1
2
3
CH0
Channel 0
CH0
ADC
J6 Pin 1
J1
W1
1
2
3
CH1
Channel 1
J6 Pin 3
J2
W2
CH1
MUX
Table 3
–
4.Shipping Condition of Jumpers W1 and W2
Jumper
Pins 1 and 2
Pins 2 and 3
W1
Jumper not installed
Jumper installed
W2
Jumper installed
Jumper not installed
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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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