Convertidor Tensión para Corriente con OPA188 (RRO) (CIR3344S)

Written by: Newton C. Braga
Category: Banco de circuitos

 

    El amplificador operacional OPA188 de Texas Instruments es del tipo RRO que se indica para aplicaciones en instrumentación. En la figura tenemos un circuito de un convertidor "High Side" (lado positivo de la alimentación) que convierte tensiones en corrientes en el rango de 0 mA a 100 mA. El rango de tensiones de entrada es 0 a 2 V. La tensión de alimentación es de 5 V. El datasheet de este amplificador está en: http://www.ti.com/lit/ds/symlink/opa188-q1.pdf .

 


 

 

 

Buscador de Datasheets


N° de Componente 

Banco de Circuitos

J! InfoRequestSessionProfileQueries14
Settings18.84MBMemory Usage43.73msRequest Duration
Theme
Open Button Position
Hide Empty Tabs
Autoshow
Reset to defaults
Joomla! Version5.3.2
PHP Version8.3.23
Identityguest
Response200
Templatecassiopeia
Database
Server
mysql
Version
10.5.27-MariaDB
Collation
latin1_swedish_ci
Conn Collation
utf8mb4_general_ci
$_GET
[]
$_POST
[]
$_SESSION
array:1 [ "joomla" => "***redacted***" ]
$_COOKIE
[]
$_SERVER
array:51 [ "USER" => "apache" "HOME" => "/usr/share/httpd" "SCRIPT_NAME" => "/index.php" "RE...
session
array:3 [ "counter" => 1 "timer" => array:3 [ "start" => 1753286845 "last" => 1753286845...
registry
array:3 [ "data" => [] "initialized" => false "separator" => "." ]
user
array:21 [ "id" => 0 "name" => null "username" => null "email" => null "password" => "***r...
  • afterLoad (83.71KB) (173μs)
  • afterInitialise (1.13MB) (3.12ms)
  • afterRoute (90.69KB) (823μs)
  • beforeRenderComponent com_content (100.86KB) (386μs)
  • Before Access::preloadComponents (all components) (33.13KB) (170μs)
  • After Access::preloadComponents (all components) (113.48KB) (502μs)
  • Before Access::preloadPermissions (com_content) (1.57KB) (14μs)
  • After Access::preloadPermissions (com_content) (16.23MB) (29.49ms)
  • Before Access::getAssetRules (id:1747 name:com_content.article.4416) (514.65KB) (893μs)
  • After Access::getAssetRules (id:1747 name:com_content.article.4416) (7.38KB) (43μs)
  • afterRenderComponent com_content (17.34KB) (1.18ms)
  • afterDispatch (2.28KB) (56μs)
  • beforeRenderRawModule mod_articles_category (Banco de Circuitos) (388.7KB) (1.9ms)
  • afterRenderRawModule mod_articles_category (Banco de Circuitos) (35.81KB) (341μs)
  • beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (117μs)
  • afterRenderRawModule mod_finder (Busca_inteligente) (56.28KB) (1.05ms)
  • beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (749μs)
  • afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (81μs)
  • beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (201μs)
  • afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (53μs)
  • afterRender (157.46KB) (2.29ms)
  • 1 x After Access::preloadPermissions (com_content) (16.23MB) (67.42%)
    29.49ms
    1 x afterInitialise (1.13MB) (7.14%)
    3.12ms
    1 x afterRender (157.46KB) (5.24%)
    2.29ms
    1 x beforeRenderRawModule mod_articles_category (Banco de Circuitos) (388.7KB) (4.35%)
    1.90ms
    1 x afterRenderComponent com_content (17.34KB) (2.7%)
    1.18ms
    1 x afterRenderRawModule mod_finder (Busca_inteligente) (56.28KB) (2.4%)
    1.05ms
    1 x Before Access::getAssetRules (id:1747 name:com_content.article.4416) (514.65KB) (2.04%)
    893μs
    1 x afterRoute (90.69KB) (1.88%)
    823μs
    1 x beforeRenderModule mod_articles_category (Banco de Circuitos) (9.27KB) (1.71%)
    749μs
    1 x After Access::preloadComponents (all components) (113.48KB) (1.15%)
    502μs
    1 x beforeRenderComponent com_content (100.86KB) (0.88%)
    386μs
    1 x afterRenderRawModule mod_articles_category (Banco de Circuitos) (35.81KB) (0.78%)
    341μs
    1 x beforeRenderModule mod_finder (Busca_inteligente) (6.64KB) (0.46%)
    201μs
    1 x afterLoad (83.71KB) (0.4%)
    173μs
    1 x Before Access::preloadComponents (all components) (33.13KB) (0.39%)
    170μs
    1 x beforeRenderRawModule mod_finder (Busca_inteligente) (5.9KB) (0.27%)
    117μs
    1 x afterRenderModule mod_articles_category (Banco de Circuitos) (5.47KB) (0.18%)
    81μs
    1 x afterDispatch (2.28KB) (0.13%)
    56μs
    1 x afterRenderModule mod_finder (Busca_inteligente) (4.44KB) (0.12%)
    53μs
    1 x After Access::getAssetRules (id:1747 name:com_content.article.4416) (7.38KB) (0.1%)
    43μs
    1 x Before Access::preloadPermissions (com_content) (1.57KB) (0.03%)
    14μs
14 statements were executed9.5ms1.5MB
  • SELECT @@SESSION.sql_mode;32μs968B/libraries/src/Session/MetadataManager.php:184Copy
  • SELECT `session_id` FROM `incbmx_session` WHERE `session_id` = :session_id LIMIT 168μs1.3KBParams/libraries/src/Session/MetadataManager.php:187Copy
  • INSERT INTO `incbmx_session` (`session_id`,`guest`,`time`,`userid`,`username`,`client_id`) VALUES (:session_id, :guest, :time, :user_id, :username, :client_id)138μs944BParams/libraries/src/Session/MetadataManager.php:260Copy
  • SELECT `id`,`rules` FROM `incbmx_viewlevels`51μs656B/libraries/src/Access/Access.php:955Copy
  • SELECT `b`.`id` FROM `incbmx_usergroups` AS `a` LEFT JOIN `incbmx_usergroups` AS `b` ON `b`.`lft` <= `a`.`lft` AND `b`.`rgt` >= `a`.`rgt` WHERE `a`.`id` = :guest73μs1.64KBParams/libraries/src/Access/Access.php:868Copy
  • SELECT `c`.`id`,`c`.`asset_id`,`c`.`access`,`c`.`alias`,`c`.`checked_out`,`c`.`checked_out_time`,`c`.`created_time`,`c`.`created_user_id`,`c`.`description`,`c`.`extension`,`c`.`hits`,`c`.`language`,`c`.`level`,`c`.`lft`,`c`.`metadata`,`c`.`metadesc`,`c`.`metakey`,`c`.`modified_time`,`c`.`note`,`c`.`params`,`c`.`parent_id`,`c`.`path`,`c`.`published`,`c`.`rgt`,`c`.`title`,`c`.`modified_user_id`,`c`.`version`, CASE WHEN CHAR_LENGTH(`c`.`alias`) != 0 THEN CONCAT_WS(':', `c`.`id`, `c`.`alias`) ELSE `c`.`id` END as `slug` FROM `incbmx_categories` AS `s` INNER JOIN `incbmx_categories` AS `c` ON (`s`.`lft` <= `c`.`lft` AND `c`.`lft` < `s`.`rgt`) OR (`c`.`lft` < `s`.`lft` AND `s`.`rgt` < `c`.`rgt`) WHERE (`c`.`extension` = :extension OR `c`.`extension` = 'system') AND `c`.`published` = 1 AND `s`.`id` = :id ORDER BY `c`.`lft`191μs3.86KBParams/libraries/src/Categories/Categories.php:375Copy
  • SELECT `alias` FROM `incbmx_content` WHERE `id` = :id64μs1.31KBParams/components/com_content/src/Service/Router.php:289Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` IN (:preparedArray1,:preparedArray2,:preparedArray3,:preparedArray4,:preparedArray5,:preparedArray6,:preparedArray7,:preparedArray8,:preparedArray9,:preparedArray10,:preparedArray11,:preparedArray12,:preparedArray13,:preparedArray14,:preparedArray15,:preparedArray16,:preparedArray17,:preparedArray18,:preparedArray19,:preparedArray20,:preparedArray21,:preparedArray22,:preparedArray23,:preparedArray24,:preparedArray25,:preparedArray26,:preparedArray27,:preparedArray28,:preparedArray29,:preparedArray30,:preparedArray31,:preparedArray32,:preparedArray33,:preparedArray34,:preparedArray35,:preparedArray36,:preparedArray37,:preparedArray38,:preparedArray39)347μs7.44KBParams/libraries/src/Access/Access.php:357Copy
  • SELECT `id`,`name`,`rules`,`parent_id` FROM `incbmx_assets` WHERE `name` LIKE :asset OR `name` = :extension OR `parent_id` = 07.85ms1.48MBParams/libraries/src/Access/Access.php:301Copy
  • SHOW FULL COLUMNS FROM `incbmx_content`311μs1.77KB/libraries/vendor/joomla/database/src/Mysqli/MysqliDriver.php:539Copy
  • UPDATE `incbmx_content` SET `hits` = (`hits` + 1) WHERE `id` = '4416'120μs48B/libraries/src/Table/Table.php:1348Copy
  • SELECT `title` FROM `incbmx_finder_taxonomy` WHERE `parent_id` = 1 AND `state` = 1 AND `access` IN (1,5)127μs600B/administrator/components/com_finder/src/Indexer/Taxonomy.php:325Copy
  • SELECT * FROM `incbmx_schemaorg` WHERE `itemId` = :itemId AND `context` = :context64μs1.55KBParams/plugins/system/schemaorg/src/Extension/Schemaorg.php:406Copy
  • SELECT SUM(CASE WHEN `a`.`next_execution` <= :now THEN 1 ELSE 0 END) AS due_count,SUM(CASE WHEN `a`.`locked` IS NULL THEN 0 ELSE 1 END) AS locked_count FROM `incbmx_scheduler_tasks` AS `a` WHERE `a`.`state` = 170μs1.37KBParams/administrator/components/com_scheduler/src/Model/TasksModel.php:517Copy