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參數(shù)資料
| 型號： | DAC8531EVM |
| 廠商： | Texas Instruments |
| 文件頁數(shù)： | 7/27頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL MOD FOR DAC8531 |
| 產(chǎn)品培訓模塊： | Data Converter Basics |
| 標準包裝： | 1 |
| DAC 的數(shù)量： | 1 |
| 位數(shù)： | 16 |
| 數(shù)據(jù)接口： | SPI?、QSPI?、MICROWIRE? 和 DSP |
| 設置時間： | 8µs |
| DAC 型： | 電壓 |
| 工作溫度： | -40°C ~ 105°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | DAC8531 |
| 產(chǎn)品目錄頁面： | 900 (CN2011-ZH PDF) |
| 相關(guān)產(chǎn)品： | DAC8531E/250DKR-ND - IC D/A CONV LP 16-BIT 8-MSOP DAC8531IDRBTG4-ND - IC D/A CONV LP 16-BIT 8-SON DAC8531IDRBRG4-ND - IC D/A CONV LP 16-BIT 8-SON DAC8531IDRBR-ND - IC D/A CONV LP 16-BIT 8-SON DAC8531E/2K5G4-ND - IC D/A CONV LP 16-BIT 8-MSOP DAC8531E/2K5-ND - IC D/A CONV LP 16-BIT 8-MSOP DAC8531E/250G4-ND - IC D/A CONV LP 16-BIT 8-MSOP 296-15727-6-ND - IC DAC 16BIT RRO LP 8-SON 296-15727-2-ND - IC DAC 16BIT RRO LP 8-SON 296-15727-1-ND - IC DAC 16BIT RRO LP 8-SON 更多... |
| 其它名稱： | 296-13548 |
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DAC8531
15
SBAS192B
www.ti.com
FIGURE 10. Bipolar Operation with the DAC8531.
The power applied to VDD should be well regulated and low
noise. Switching power supplies and DC/DC converters will
often have high-frequency glitches or spikes riding on the
output voltage. In addition, digital components can create
similar high-frequency spikes as their internal logic switches
states. This noise can easily couple into the DAC output
voltage through various paths between the power connec-
tions and analog output.
As with the GND connection, VDD should be connected to a
+5V power-supply plane or trace that is separate from the
connection for digital logic until they are connected at the
power-entry point. In addition, the 1
F to 10F and 0.1F
bypass capacitors are strongly recommended. In some situ-
ations, additional bypassing may be required, such as a
100
F electrolytic capacitor or even a “Pi” filter made up of
inductors and capacitors—all designed to essentially low-
pass filter the +5V supply, removing the high-frequency
noise.
DAC8531
V
REF
V
OUT
V
FB
R
1
10k
R
2
10k
Three-Wire
Serial
Interface
V
REF
10
F
0.1
F
–5V
±5V
+5V
OPA703
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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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