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參數(shù)資料
| 型號： | MAX5592 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | DAC |
| 英文描述： | Buffered. Fast-Settling. Octal. 12/10/8-Bit. Voltage-Output DACs |
| 中文描述： | 帶緩沖、快速建立、八通道、12/10/8位、電壓輸出DAC |
| 文件頁數(shù)： | 31/33頁 |
| 文件大?。?/td> | 1114K |
| 代理商： | MAX5592 |
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Buffered, Fast-Settling, Octal, 12/10/8-Bit,
Voltage-Output DACs
______________________________________________________________________________________
31
Power-Supply and Layout Considerations
Bypass the analog and digital power supplies by using a
10μF capacitor in parallel with a 0.1μF capacitor to AGND
and DGND (Figure 10). Minimize lead lengths to reduce
lead inductance. Use shielding and/or ferrite beads to fur-
ther increase isolation.
Digital and AC transient signals coupling to AGND can
create noise at the output. Connect AGND to the high-
est quality ground available. Use proper grounding
techniques, such as a multilayer board with a low-
inductance ground plane. Wire-wrapped boards and
sockets are not recommended. For optimum system
performance, use PC boards with separate analog and
digital ground planes. Connect the two ground planes
together at the low-impedance power-supply source.
Using separate power supplies for AV
DD
and DV
DD
improves noise immunity. Connect AGND and DGND at
the low-impedance power-supply sources (Figure 11).
MAX5590–MAX5595
V
REF
10
μ
F*
0.1
μ
F*
REF
SCLK
DIN
PU
UPIO1
UPIO2
CS
DSP
AGND**
DGND**
OUTA
FBA
FBH
OUTH
MAX5591
MAX5593
MAX5595
ONLY
10
μ
F
0.1
μ
F
10
μ
F
0.1
μ
F
DV
DD
AV
DD
DV
DD
AV
DD
*REMOVE BYPASS CAPACITORS ON REF FOR AC-REFERENCE INPUTS.
**CONNECT ANALOG AND DIGITAL GROUND PLANES AT THE
LOW-IMPEDANCE POWER-SUPPLY SOURCE.
Figure 10. Bypassing Power Supplies AV
DD
, DV
DD
, and REF
MAX5590–MAX5595
0.1
μ
F
10
μ
F
AV
DD
AGND
AV
DD
AGND
0.1
μ
F
10
μ
F
DV
DD
DGND
DV
DD
DGND
DV
DD
DGND
ANALOG SUPPLY
DIGITAL SUPPLY
DIGITAL
CIRCUITRY
Figure 11. Separate Analog and Digital Power Supplies
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| MAX5595 | Buffered. Fast-Settling. Octal. 12/10/8-Bit. Voltage-Output DACs |
| MAX5590AEUG | Buffered, Fast-Settling, Octal, 12/10/8-Bit, Voltage-Output DACs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5592EUG | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5592EUG+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 8Ch Precision DAC 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5592EUG+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 10-Bit 8Ch Precision DAC 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5592EUG-T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| MAX5593EUI | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
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