?? analog devices ad780 - 2_5 v-3_0 v ultrahigh precision bandgap voltage reference.htm
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<TR>
<TD class=pageTableBorder> 技術指標</TD></TR>
<TR>
<TD vAlign=top colSpan=2>
<TABLE class=vertSeparator cellSpacing=1
cellPadding=3 width=245 border=0>
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<TD class=ppaSpecificationsDark>Vout</TD>
<TD class=ppaSpecificationsLight>2.5</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Initial Accuracy
(%)</TD>
<TD class=ppaSpecificationsLight>0.04</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Ref Out TC
(ppm/C)</TD>
<TD
class=ppaSpecificationsLight>3ppm/C</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Supply Voltage
Range (V)</TD>
<TD class=ppaSpecificationsLight>+4 to
+36</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Supply Current
(max)</TD>
<TD class=ppaSpecificationsLight>1mA</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Ref Output
Current (mA)</TD>
<TD class=ppaSpecificationsLight>10mA</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>0.1-10 Hz Noise
(μV p-p)</TD>
<TD class=ppaSpecificationsLight>4μV
p-p</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Temp
Range(s)</TD>
<TD class=ppaSpecificationsLight>-40 to
+85</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Package</TD>
<TD class=ppaSpecificationsLight>DIP,
SOIC</TD></TR>
<TR>
<TD class=ppaSpecificationsDark>Reference
Type</TD>
<TD
class=ppaSpecificationsLight>Series-Multi/Select
Out</TD></TR>
<TR>
<TD class=ppaSpecificationsLight align=middle
colSpan=2><A
href="http://www.analog.com/zh/prod/0,,769_838_AD780,00.html#simProducts"><STRONG>尋找同類產品</STRONG></A></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD>
<TD width=5> </TD>
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<TD class=subCategorySubheading> Functional
Block Diagram</TD></TR>
<TR>
<TD colSpan=3><IMG height=245 alt=AD780
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/59949AD780_S.gif"
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<A class=SFLink
href="javascript:popUpScroll('/en/SymbolsAndFootprints/0,3152,AD780,00.html')">Symbols
and Footprints</A>
</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
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<TD class=pageTableBorder colSpan=4> 特點</TD></TR>
<TR>
<TD><IMG height=1
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width="100%"></TD></TR>
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<UL>
<LI>Pin Programmable 2.5 V or 3.0 V Output
<LI>Ultralow Drift: 3 ppm/°C max
<LI>High Accuracy: 2.5 V or 3.0 V *#177; mV max
<LI>Low Noise: 100 nV/√Hz
<LI>Noise Reduction Capability </LI></UL></TD>
<TD vAlign=top width="50%">
<UL>
<LI>Low Quiescent Current: 1 mA max
<LI>Output Trim Capability
<LI>Plug-in Upgrade for Present References
<LI>Temperatue Output PIN
<LI>Series or Shunt Mode Operation<BR>(±2.5 V,
±3.0 V) </LI></UL></TD></TR></TBODY></TABLE></TD>
<TD
width=5> </TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><BR> <BR>
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<TD class=pageTableBorder colSpan=3> 設計工具</TD></TR>
<TR>
<TD class=designToolsTableEven><IMG height=1
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width=5></TD>
<TD class=designToolsTableEven align=left>AD780 SPICE
Macro-Model
<TABLE class=designToolsTableEven cellSpacing=0 border=0
cellpadding?3?>
<TBODY>
<TR>
<TD width=10> </TD>
<TD vAlign=top>
<LI type=square></LI></TD>
<TD><A
href="http://www.analog.com/Analog_Root/static/techSupport/designTools/spiceModels/license/spice_general.html?cir=ad780.cir">AD780
SPICE Macro-Model Rev. A, 5/93</A> </TD></TR>
<TR>
<TD width=10> </TD>
<TD vAlign=top>
<LI type=square></LI></TD>
<TD><A
href="http://www.analog.com/Analog_Root/static/techSupport/designTools/spiceModels/license/spice_general.html?cir=ad780a.cir">AD780A
SPICE Macro-Model Rev. A, 5/93</A> </TD></TR>
<TR>
<TD width=10> </TD>
<TD vAlign=top>
<LI type=square></LI></TD>
<TD><A
href="http://www.analog.com/Analog_Root/static/techSupport/designTools/spiceModels/license/spice_general.html?cir=ad780b.cir">AD780B
SPICE Macro-Model Rev. A, 5/93</A> </TD></TR>
<TR>
<TD width=10> </TD>
<TD vAlign=top>
<LI type=square></LI></TD>
<TD><A
href="http://www.analog.com/Analog_Root/static/techSupport/designTools/spiceModels/license/spice_general.html?cir=ad780s.cir">AD780S
SPICE Macro-Model Rev. A, 5/93</A>
</TD></TR></TBODY></TABLE></TD>
<TD class=designToolsTableEven><IMG height=1
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width=5></TD></TR>
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width=5></TD></TR>
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src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width=5></TD>
<TD class=designToolsTableOdd align=left><A
href="http://www.analog.com/Analog_Root/static/techSupport/designTools/interactiveTools/powertemp/powertemp.html">Power
Dissipation vs Die Temp</A> <BR>This tool estimates die
temperature and power dissipation based on the supply
voltages, ambient temperature, load characteristics, and
package thermal data. </TD>
<TD class=designToolsTableOdd><IMG height=1
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width=5></TD></TR>
<TR>
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src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width=5></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE><BR> <BR></DIV><A
name=pricePkgAnchor>
<DIV id=d8><!-- Vignette V6 Mon Apr 21 04:40:32 2008 --><A
name=price></A>
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<TR>
<TD class=pageTableBorder width="100%">報價、封裝和供貨情況</TD>
<TD class=printTitle noWrap><IMG
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/printIcon2.gif"><A
href="javascript:printerPricePkg('d8')"><FONT
size=2>Print Table</FONT></A></TD></TR></TBODY></TABLE>
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width=679></TD></TR>
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<TD><IMG height=1
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width=8></TD>
<TD class=tableSubHeading>AD780 產品型號選擇</TD>
<TD><IMG height=1
src="Analog Devices AD780 - 2_5 V-3_0 V Ultrahigh Precision Bandgap Voltage Reference.files/spacer.gif"
width=8></TD></TR>
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<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#model')">Model</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#status')">Status</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#pkgDesc')">Package</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#pinCount')">Pins</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#tempRange')">Temp<BR>Range</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#price')">Price*<BR>(100-499)</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#shipDate')">Available</A></TD>
<TD class=ppaTableHeading align=middle><A
href="javascript:%20popUpScroll('/zh/pricePkgHelp/0,2899,,00.html#leadFree')">無鉛封裝產品</A></TD>
<TD class=samplesCartHeading
align=middle>Samples<BR>Cart</TD>
<TD class=purchaseCartHeading
align=middle>Purchase<BR>Cart</TD></TR>
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<TD class=ppaTableTextOdd
align=left>AD780AN</TD>
<TD class=ppaTableTextOdd
align=middle>Prodn</TD>?? 快捷鍵說明
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