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參數(shù)資料
| 型號： | XRD54L08AID |
| 廠商： | EXAR CORP |
| 元件分類： | DAC |
| 英文描述： | 3V Low Power Voltage Output Serial 8/10/12-Bit DAC Family |
| 中文描述： | SERIAL INPUT LOADING, 13 us SETTLING TIME, 8-BIT DAC, PDSO8 |
| 封裝： | 0.150 INCH, SOIC-8 |
| 文件頁數(shù)： | 10/16頁 |
| 文件大?。?/td> | 763K |
| 代理商： | XRD54L08AID |
XRD54L08/L10/L12
10
Rev. 1.30
operatingfrom a 3V supply versus 5V for the MA515 and
MAX539. TheDOUTportalsohas4mAdrivingcapability
for greater fan-out when daisy-chaning to other digital
inputs.
Monotonicity
The XRD54L08/L10/L12 family of DACs are monotonic
over the entire temperature range.
Micro-Power Operation
The XRD54L08/L10/L12 are the lowest power DACs in
their class. Thequiescent current ratingdoes not include
the reference ladder current. Power can be saved when
the part is not in use by setting the DAC code to all “0”s
assuming the output load is referenced to ground. This
minimizestheDACoutputloadcurrent. Ananalogswitch
placed in series with the reference ladder can toggle the
reference voltage off when the circuit is inactive to
minimize power consumption.
Power Supply and Grounding
Best parametric results are obtained by powering the
XRD54L08/L10/L12 family of DACs from an analog +3V
power supply and analog ground. Digital power supplies
and grounds should be separated or connected to the
analog supplies and grounds only at the low-impedance
power-supply source. This is best accomplished on a
multilayer PCB with dedicated planes to ground and
power. The DACs should be locally bypassed with both
0.1
Fand2.2
Fcapacitorsmountedascloseaspossible
to the power supply pin (V
DD
). Surface mount ceramic
capacitors are recommended for low impedance, wide
bandpowersupplybypass. Ifonly one+3V powersupply
is available for both analog and digital circuity isolate the
analogpowersupplytotheXRD54L08/L10/L12DACwith
an inductor or ferrite bead before the local bypass
capacitors.
PERFORMANCE CHARACTERISTICS
Figure 8. XRD54L08 INL (For XRD54L10 and XRD54L12, Scale Axes Accordingly)
Figure 9. XRD54L08 DNL (For XRD54L10 and XRD54L12, Scale Axes Accordingly)
--0.20
--0.12
--0.04
0.04
CODE
L
64
128
0
192
255
--0.06
--0.02
0.02
0.06
0.10
CODE
L
128
64
192
255
0
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XRD54L08AIP | 3V Low Power Voltage Output Serial 8/10/12-Bit DAC Family |
| XRD54L10AID | 3V Low Power Voltage Output Serial 8/10/12-Bit DAC Family |
| XRD54L10AIP | 3V Low Power Voltage Output Serial 8/10/12-Bit DAC Family |
| XRD54L10 | 3V, Low Power, Voltage Output Serial 10-Bit DAC(3V 低功耗 電壓輸出串行10位D/A轉(zhuǎn)換器) |
| XRD54L12 | 3V, Low Power, Voltage Output Serial 12-Bit DAC(3V 低功耗 電壓輸出串行12位D/A轉(zhuǎn)換器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRD54L08AID-F | 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 |
| XRD54L08AIDTR-F | 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 |
| XRD54L08AIP | 制造商:EXAR 制造商全稱:EXAR 功能描述:3V Low Power Voltage Output Serial 8/10/12-Bit DAC Family |
| XRD54L08AIP-F | 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 |
| XRD54L10AID | 制造商:EXAR 制造商全稱:EXAR 功能描述:3V Low Power Voltage Output Serial 8/10/12-Bit DAC Family |
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