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參數(shù)資料
| 型號： | AD9743-DPG2-EBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 19/28頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC DUAL 10BIT 72LFCSP |
| 設(shè)計(jì)資源： | AD9747/6/5/3/1 DPG2 Eval Brd Schematic |
| 標(biāo)準(zhǔn)包裝： | 1 |
| DAC 的數(shù)量： | 2 |
| 位數(shù)： | 10 |
| 采樣率（每秒）： | 250M |
| 數(shù)據(jù)接口： | 并聯(lián) |
| DAC 型： | 電流 |
| 工作溫度： | -40°C ~ 85°C |
| 已供物品： | 板 |
| 已用 IC / 零件： | AD9743 |
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AD9741/AD9743/AD9745/AD9746/AD9747
Data Sheet
Rev. A | Page 26 of 28
30
24
18
12
6
0
I DV
DD1
8
(
mA)
0
50
100
150
200
250
fDAC (MHz)
06569-
032
25
75
125
175
225
AD9747
AD9741
Figure 41. DVDD18 Current vs. fDAC
15
13
11
9
7
5
I CV
DD1
8
(
mA)
0
50
100
150
200
250
fDAC (MHz)
06569-
033
25
75
125
175
225
Figure 42. CVDD18 Current vs. fDAC
Figure 43 shows the power consumption for each power supply
domain as well as the total power consumption. Individual bars
within each group display the power in full active mode (blue)
vs. power for five increasing levels of power-down.
06569-
045
P
DI
S
(
mW
)
0
50
100
150
200
250
300
350
AVDD33
DVDD18
CVDD18
DVDD33
TOT PWR
FULL ACTIVE
DCO OFF
AUX OFF
DAC OFF
CLK OFF
BIAS OFF
Figure 43. Power Dissipation vs. Power-Down Mode
The overall power consumption is dominated by AVDD33 and
significant power savings can be achieved simply by disabling
the DAC outputs. Also, disabling the DAC outputs is a signifi-
cant way to conserve power and still maintain a fast wake-up
time. Full power-down disables all circuitry for minimum
power consumption. Note, however, that even in full power-
down, there is a small power draw (25 mW) due to incoming
data activity. To lower power consumption to near zero, all
incoming data activity must be halted.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9743-EBZ | 制造商:Analog Devices 功能描述:Evaluation Board For Dual 8-/10-/12-/14-/16-Bit 250 MSPS Digital-To-Analog Converters 制造商:Analog Devices 功能描述:DUAL 10BIT, 200 MSPS D-A CONVERTER - Bulk |
| AD9744 | 制造商:AD 制造商全稱:Analog Devices 功能描述:14-Bit, 210 MSPS TxDAC㈢ D/A Converter |
| AD9744ACP | 制造商:Analog Devices 功能描述:DAC 1-CH 14-bit 32-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:14-BIT 165 MSPS TXDAC D/A CONVERTER - Bulk 制造商:Analog Devices 功能描述:IC 14-BIT DAC |
| AD9744ACP-PCB | 制造商:Analog Devices 功能描述:Evaluation Board For AD9744 ,14-Bit, 165MSPS TxDAC D/A Converter 制造商:Analog Devices 功能描述:EVAL BD FOR AD9744 ,14BIT, 165MSPS TXDAC D/A CNVRTR - Bulk |
| AD9744ACP-PCBZ | 功能描述:BOARD EVAL FOR AD9744ACP RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:TxDAC® 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時(shí)間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
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