4-20mA

Aug 20, 2004 Last reply: 21 years ago 5 Replies
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All,



ÛÅÆ ÔÕÔ ÏÚÁÄÁÞÉÌ ÐÒÅÏÂÒÁÚÏ×ÁÔÅÌÅÍ ÎÁÐÒÑÖÅÎÉÅ-ÓÁÂÖ. ðÏÄÕÍÁÌÏÓØ, ÞÔÏ ÐÏÄ ÜÔÏ ÄÅÌÏ ÄÏÌÖÎÙ ÂÙÔØ ÞÉÐÙ, ÔÏÌØËÏ ÍÎÅ ÏÎÉ ÇÕÇÌÏÍ ÎÅ ÏÔÙÓËÁÌÉÓØ, ..ÔÏ ÌÉ ËÌÀÞÅ×ÙÅ ÓÌÏ×Á ÎÅ ÔÅ, ÔÏ ÌÉ "ÇÕÇÌ Ó ËÌÏÕÎÁÍÉ" ÂÏÌØÛÅ ÂÉÒÖÁ ÉÎÔÅÒÅÓÕÅÔ. ;)


Andrey


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ðÒÉ×ÅÔÓÔ×ÕÀ ÔÅÂÑ, Andrey

20 Aug 04 ÇÏÄÁ × 20:48 Andrey Arnold × Ó×ÏÅÍ ÐÉÓØÍÅ Ë All ÐÉÓÁÌ(a):

AA> ÛÅÆ ÔÕÔ ÏÚÁÄÁÞÉÌ ÐÒÅÏÂÒÁÚÏ×ÁÔÅÌÅÍ ÎÁÐÒÑÖÅÎÉÅ-ÓÁÂÖ. AA> ðÏÄÕÍÁÌÏÓØ, ÞÔÏ ÐÏÄ ÜÔÏ ÄÅÌÏ ÄÏÌÖÎÙ ÂÙÔØ ÞÉÐÙ, AA> ÔÏÌØËÏ ÍÎÅ ÏÎÉ ÇÕÇÌÏÍ ÎÅ ÏÔÙÓËÁÌÉÓØ, AA> ..ÔÏ ÌÉ ËÌÀÞÅ×ÙÅ ÓÌÏ×Á ÎÅ ÔÅ, ÔÏ ÌÉ "ÇÕÇÌ Ó ËÌÏÕÎÁÍÉ" AA> ÂÏÌØÛÅ ÂÉÒÖÁ ÉÎÔÅÒÅÓÕÅÔ. ;)

ðpÅÄÌÁÇÁÀ AM422 ÆÉpÍÙ Analog Microelectronics
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A low cost monolithic voltage-to-current converter.

Voltage range: 6..35V Op. Temp: -40C..+85C Vref: 4.5 to 10V Available as Three- (0/4...20mA) or Two-Wire Version (4..20mA) Adj. Output Current Range Protected Current Output

é ÞÔÏ ÄÏÓÔÁÔÏÞÎÏ ÐpÉÑÔÎÏ, free samples available. ó Õ×ÁÖÅÎÉÅÍ, Dmitrij(MDK) aka _GRAPAF_ ... äpÕÚØÑ ÍÏÉ! ñ ÏÚÁÂÏÞÅÎ...
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Привет!

Andrey Arnold пишет:

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И еще:

Andrey Arnold пишет:

Ключевые слова: current loop 4 20 IC

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éÝÉ ÓÒÁÚÕ ÎÁ
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÷ÐÒÏÞÅÍ, ÐÏËÕÐÁÔØ ÇÉÂÒÉÄÎÕÀ ÍÉËÒÏÓÈÅÍÕ ÍÏÖÅÔ ×ÓÔÁÔØ ÄÏÒÏÖÅ, ÞÅÍ Ó×ÁÑÔØ ÓÈÅÍËÕ ÉÚ ÍÁÓÓÏ×ÏÇÏ (ÓÔÁÌÏ ÂÙÔØ, ÄÅۣ×ÏÇÏ) ÏÐÅÒÁÃÉÏÎÎÏÇÏ ÕÓÉÌÉÔÅÌÑ, ÉÓÔÏÞÎÉËÁ ÏÐÏÒÎÏÇÏ ÎÁÐÒÑÖÅÎÉÑ, ÔÒÁÎÚÉÓÔÏÒÁ É ÎÅÓËÏÌØËÉÈ ÔÏÞÎÙÈ ÒÅÚÉÓÔÏÒÏ×. ÷ÁÌ. äÁ×.
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A

Hi Andrey, hope you are having a nice day!

24 á×Ç 04, Valentin Davydov wrote to Andrey Arnold:

éÚ×ÉÎÉ, ÉÓÈÏÄÎÏÇÏ ÐÉÓØÍÁ ÎÅ ×ÉÄÅÌ, ÍÏÖÅÔ ÕÖÅ ÐÒÅÄÌÁÇÁÌÉ xtr115/xtr116 ÏÔ Burr-Brown (TI). äÅÛ×Å×Ï, ÕÄÏÂÎÏ É ÐÒÁËÔÉÞÎÏ.

WBR, AVB

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