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參數(shù)資料
| 型號(hào)： | MAX5230-MAX5231 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 3V/5V, 12-Bit, Serial Voltage-Output Dual DACs with Internal Reference |
| 中文描述： | 與內(nèi)部參考3V/5V，12，串行位電壓輸出DAC的雙 |
| 文件頁(yè)數(shù)： | 16/18頁(yè) |
| 文件大?。?/td> | 974K |
| 代理商： | MAX5230-MAX5231 |
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M
Power-Supply and Bypassing
Considerations
On power-up, the input and DAC registers are cleared
to either zero (RSTV = DGND) or midscale (RSTV =
V
DD
). Bypass V
DD
with a 4.7μF capacitor in parallel
with a 0.1μF capacitor to AGND, and bypass V
DD
with
a 0.1μF capacitor to DGND. Minimize lead lengths to
reduce lead inductance.
Grounding and Layout Considerations
Digital and AC transient signals on AGND or DGND can
create noise at the output. Connect AGND and DGND
to the highest quality ground available. Use proper
grounding techniques, such as a multilayer board with a
low-inductance ground plane or star connect all ground
return paths back to the MAX5230/MAX5231 AGND.
Carefully lay out the traces between channels to reduce
AC cross-coupling and crosstalk. Wire-wrapped boards
and sockets are not recommended. If noise becomes
an issue, shielding may be required.
Chip Information
TRANSISTOR COUNT: 4745
PROCESS: BiCMOS
3V/5V, 12-Bit, Serial Voltage-Output Dual DACs
with Internal Reference
16
______________________________________________________________________________________
TO OTHER
SERIAL DEVICES
MAX5230
MAX5231
DIN
SCLK
CS
MAX5230
MAX5231
DIN
SCLK
CS
MAX5230
MAX5231
DIN
SCLK
CS
DIN
SCLK
CS1
CS2
CS3
Figure 9. Multiple MAX5230/MAX5231s Sharing a Common DIN Line
TO OTHER
SERIAL DEVICES
MAX5230
MAX5231
DIN
SCLK
CS
MAX5230
MAX5231
MAX5230
MAX5231
DIN
DOUT
DOUT
DOUT
SCLK
CS
DIN
SCLK
CS
CS
SCLK
DIN
Figure 10. Daisy-Chaining MAX5230/MAX5231 Devices
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX5230AEEE | 3V/5V, 12-Bit, Serial Voltage-Output Dual DACs with Internal Reference |
| MAX5230BEEE | 3V/5V, 12-Bit, Serial Voltage-Output Dual DACs with Internal Reference |
| MAX5231 | 3V/5V, 12-Bit, Serial Voltage-Output Dual DACs with Internal Reference |
| MAX5231AEEE | 3V/5V, 12-Bit, Serial Voltage-Output Dual DACs with Internal Reference |
| MAX5231BEEE | 3V/5V, 12-Bit, Serial Voltage-Output Dual DACs with Internal Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX5231AEEE | 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(shí)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 |
| MAX5231AEEE+ | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch 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(shí)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 |
| MAX5231AEEE+T | 功能描述:數(shù)模轉(zhuǎn)換器- DAC 12-Bit 2Ch 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(shí)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 |
| MAX5231AEEE-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(shí)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 |
| MAX5231BEEE | 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(shí)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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