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參數(shù)資料
| 型號： | ADSD-1402S-EX |
| 廠商： | MURATA POWER SOLUTIONS INC |
| 元件分類： | ADC |
| 英文描述： | 2-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO40 |
| 封裝： | SMT, TDIP-40 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 1523K |
| 代理商： | ADSD-1402S-EX |
ADSD-1402S
4
THERMAL REQUIREMENTS
The ADSD-1402S sampling A/D converter is fully characterized
and specified over the commercial operating temperature
(ambient) range of 0 to +70°C and military temperature range
of –55 to +125°C (EX suffix). All room-temperature (T
A
=
+25°C) production testing is performed without the use of heat
sinks or forced-air cooling. Thermal impedance figures for
each device are listed in their respective specification tables.
These devices do not normally require heat sinks, however,
standard precautionary design and layout procedures should
be used to ensure devices do not overheat. The ground and
power planes beneath the package, as well as all pcb signal
runs to and from the device, should be as heavy as possible
to help conduct heat away from the package. Devices should
be soldered to boards rather than "socketed", and of course,
minimal air flow over the surface can greatly help reduce the
package temperature.
Figure 3. ADSD-1402S Connection Diagram
Notes:
Recommended to use same supply source for +5 Analog and +5 Digital. Try using as clean of a supply as possible (Bypass caps., 10uF and .1uF).
Outputs are enabled by either turning ENABLE A (Pin 10) or ENABLE B
(Pin 31) low for prespective analog inputs A or B. A high on ENABLE A or ENABLE B results in disabling the output bus (High Z).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADSD-1405MC | 制造商:Murata Power Solutions 功能描述:Analog to Digital Converter |
| ADSD-1410MC | 制造商:Murata Power Solutions 功能描述:ADC Dual 10Msps 14-bit Parallel 28-Pin CDDIP 制造商:Murata Power Solutions 功能描述:Dual ADC 10Msps 14-bit Parallel 28-Pin CDDIP |
| ADSD-1410MM | 制造商:Murata Power Solutions 功能描述:ADC Dual 10Msps 14-bit Parallel 28-Pin CDDIP |
| ADSD-1410S | 制造商:Murata Power Solutions 功能描述:Dual ADC 10Msps 14-bit Parallel 40-Pin TDIP SMT |
| ADSD-1410S-EX | 制造商:MURATA-PS 制造商全稱:Murata Power Solutions Inc. 功能描述:Dual 14-Bit, 10MSPS Sampling A/D Converter |
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