參數(shù)資料
型號： DAC8531EVM
廠商： Texas Instruments, Inc.
英文描述： DAC8531 Evaluation Module(DAC8531評估板)
中文描述： DAC8531評估模塊（DAC8531評估板）
文件頁數(shù)： 33/42頁
文件大小： 788K
代理商： DAC8531EVM
Jumper Setting
3-11
EVM Operation
3.3
Jumper Setting
The table below lists the function of each jumper on the EVM.
Table 3
–
7.Jumper Setting Function
Reference
Jumper
Setting
Function
1
3
Enables the stand-alone mode SDI to route to the DAC8531 D
IN
pin.
W2
1
3
Enables the user interface SDI to route to the DAC8531 D
IN
pin
1
3
Enables the stand-alone mode SCLK to route to the DAC8531 SCLK pin.
W3
1
3
Enables the user interface SCLK to route to the DAC8531 SCLK pin.
1
3
Enables the stand-alone mode FS to route to the DAC8531 SYNC pin.
W4
1
3
Enables the user interface FS to route to the DAC8531 SYNC pin.
1
3
Generates a SYNC signal for stand-alone mode after 24 SCLK cycles (default
mode).
W5
1
3
Generates a SYNC signal for stand-alone mode after 16 SCLK cycles (used only for
12-bit DACs described in table 1
–
1).
1
3
Provides 24-bit serial data for stand-alone mode when DAC8531 or DAC8501 is
installed in the EVM.
W6
1
3
Provides 16-bit serial data for stand-alone mode when DAC7512 or DAC7513 is
installed in the EVM.
1
3
Supplies V
CCA
to the positive rail of U12.
W7
1
3
Supplies a constant 5 V to the positive rail of U12 provided W12 is closed.
1
3
Ties the negative rail of U12 to AGND.
W8
1
3
Supplies a constant
–
5 V to the negative rail of U12 provided W12 is closed and a
±
15 V supply is applied to the EVM board through J1 terminal.
1
3
EVM board is powered by a 3.3-V supply from the DSP through a common connector
if a DSK is used. Read caution in Section 1.2.1 when setting jumper.
W9
1
3
EVM board is powered by a 5-V supply from the DSP through a common connector if
a DSK is used. Read caution in Section 1.2.1 when setting jumper.
Legend:
Indicates the corresponding pins that are shorted or closed.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DAC8531IDRB 制造商:Texas Instruments 功能描述:
DAC8531IDRBR 功能描述:數(shù)模轉(zhuǎn)換器- DAC Lo-Pwr R-to-R Out 16-Bit Serial Input RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC8531IDRBRG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Lo-Pwr R-to-R Out 16-Bit Serial Input RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC8531IDRBT 功能描述:數(shù)模轉(zhuǎn)換器- DAC Lo-Pwr R-to-R Out 16-Bit Serial Input RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
DAC8531IDRBTG4 功能描述:數(shù)模轉(zhuǎn)換器- DAC Lo-Pwr R-to-R Out 16-Bit Serial Input RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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