Description :\u00a0\u00a0<\/span><\/strong><\/div>\n
Les INA128 et INA129 sont des amplificateurs d’instrumentation \u00e0 usage g\u00e9n\u00e9ral de faible puissance offrant une excellente pr\u00e9cision. La conception polyvalente de l’ampli 3-op et sa petite taille les rendent id\u00e9aux pour une large gamme d’applications. Le circuit d’entr\u00e9e \u00e0 retour de courant offre une large bande passante m\u00eame \u00e0 gain \u00e9lev\u00e9 (200 kHz \u00e0 G = 100)<\/span><\/div>\n
Une seule r\u00e9sistance externe d\u00e9finit n’importe quel gain de 1 \u00e0 10 000. L’INA128 fournit une \u00e9quation de gain standard de l’industrie\u00a0; l’\u00e9quation de gain INA129 est compatible avec l’AD620.<\/span><\/div>\n
L’INA128\/INA129 est con\u00e7u au laser pour une tr\u00e8s faible tension de d\u00e9calage (50 \u03bcV), une d\u00e9rive (0,5 \u03bcV\/\u00b0C) et une r\u00e9jection de mode commun \u00e9lev\u00e9e (120 dB \u00e0 G \u2265 100). Il fonctionne avec des alimentations de seulement \u00b1 2,25 V et le courant de repos n’est que de 700 \u03bc A, ce qui est id\u00e9al pour les syst\u00e8mes aliment\u00e9s par batterie. La protection d’entr\u00e9e interne peut r\u00e9sister jusqu’\u00e0 40 V sans dommage.<\/span><\/div>\n
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L’INA128\/INA129 est disponible en <\/span>bo\u00eetiers plastique DIP et SO-8 \u00e0 montage en surface \u00e0 8 broches, sp\u00e9cifi\u00e9s <\/span>pour la plage de temp\u00e9rature de \u201340 <\/span>\u00b0 <\/span>C <\/span>\u00a0\u00e0 +85 <\/span>\u00b0 C. <\/span>L’INA128 est \u00e9galement <\/span>disponible dans une configuration double, l’INA2128.<\/span><\/div>\n
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CARACT\u00c9RISTIQUES<\/span><\/strong><\/div>\n
FAIBLE TENSION DE D\u00c9CALAGE\u00a0: 50 <\/span>\u03bc<\/span>\u00a0V max<\/span><\/div>\n
FAIBLE D\u00c9RIVE : 0,5 <\/span>\u03bc <\/span>V\/ <\/span>5 <\/span>C max<\/span><\/div>\n
COURANT DE POLARISATION D’ENTR\u00c9E FAIBLE\u00a0:\u00a05 nA max<\/span><\/div>\n
CMR \u00c9LEV\u00c9\u00a0:\u00a0120 dB min<\/span><\/div>\n
ENTR\u00c9ES PROT\u00c9G\u00c9ES AU <\/span>+ <\/span>40V<\/span><\/div>\n
LARGE GAMME D’ALIMENTATION : <\/span>+ <\/span>2,25 V \u00e0 <\/span>+ <\/span>18 V<\/span><\/div>\n
FAIBLE COURANT DE REPOS\u00a0: 700 <\/span>\u03bcA<\/span><\/div>\n
DIP PLASTIQUE \u00c0 8 BROCHES, SO-8<\/span><\/div>\n
APPLICATIONS<\/span><\/strong><\/div>\n
AMPLIFICATEUR DE PONT<\/span><\/div>\n
AMPLIFICATEUR THERMOCOUPLE<\/span><\/div>\n
AMPLIFICATEUR DE CAPTEUR RTD<\/span><\/div>\n
INSTRUMENTATION M\u00c9DICALE<\/span><\/div>\n
L’ACQUISITION DES DONN\u00c9ES<\/span><\/div>\n
$\"\"$ <\/div>\n
Vous pouvez t\u00e9l\u00e9charger la fiche technique :\u00a0<\/strong><\/div>\n
Cliquez ici<\/span><\/a><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
INA128P CIRCUIT INTEGRE DIP8<\/p>\n","protected":false},"featured_media":28952,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[],"product_brand":[],"product_cat":[699],"product_tag":[],"class_list":{"0":"post-37054","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-circuits-de-i-a-l","8":"first","9":"outofstock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"brands":[],"_links":{"self":[{"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/product\/37054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/comments?post=37054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/media\/28952"}],"wp:attachment":[{"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/media?parent=37054"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/pwb-brand?post=37054"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/product_brand?post=37054"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/product_cat?post=37054"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.orbit-dz.com\/wp-json\/wp\/v2\/product_tag?post=37054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}