AMPLIFICADOR ELECTRET
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5 5 4 4 3 3 2 2 1 1 D D C C B B A A VCC= 9V Title Size Document Number Rev Date: Sheet of <Doc> <RevCod <Title> A 1 1 Thursday, December 13, 2007 Title Size Document Number Rev Date: Sheet of <Doc> <RevCod <Title> A 1 1 Thursday, December 13, 2007 Title Size Document Number Rev Date: Sheet of <Doc> <RevCod <Title> A 1 1 Thursday, December 13, 2007 AMPLIFICADOR PARA MICROFONO ELECTRET AMPLIFICADOR PARA MICROFONO ELECTRET www.decelectronics.com DEC electronics DISPOSITIVOS ELECTRONICOS Y DE COMPUTO CIRCUITO AMPLIFICADOR PARA MICROFONO ELECTRET CON LM386 DIBUJO: ING. OSCAR RODRIGUEZ RANGEL .1 uF TANTALUM .1 uF TANTALUM 470 uF 470 uF 2.2 k 2.2 k .22 uF .22 uF 10 ohm 10 ohm 1 2 ELECTRET ELECTRET 470 uF 470 uF 3 2 5 6 1 4 8 7 + - U1 LM386 + - U1 LM386 R1 10 k R1 10 k SPEAKER 8 ohm SPEAKER 8 ohm
Transcript of AMPLIFICADOR ELECTRET
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VCC= 9V
Title
Size Document Number Rev
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<Doc> <RevCod
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Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCod
<Title>
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1 1Thursday, December 13, 2007
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCod
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1 1Thursday, December 13, 2007
AMPLIFICADOR PARA MICROFONO ELECTRET
AMPLIFICADOR PARA MICROFONO ELECTRETwww.decelectronics.com
DEC electronicsDISPOSITIVOS ELECTRONICOS Y DE COMPUTO
CIRCUITO AMPLIFICADOR PARA MICROFONO ELECTRET CON LM386
DIBUJO: ING. OSCAR RODRIGUEZ RANGEL
.1 uF TANTALUM.1 uF TANTALUM
470 uF470 uF2.2 k2.2 k
.22 uF.22 uF
10 ohm10 ohm
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ELECTRETELECTRET
470 uF470 uF3
25
6
14 87
+
-
U1LM386
+
-
U1LM386
R1
10 k
R1
10 k
SPEAKER 8 ohmSPEAKER 8 ohm
