{"id":5172,"date":"2026-06-09T10:11:56","date_gmt":"2026-06-09T10:11:56","guid":{"rendered":"https:\/\/materialparts.com\/max3232cdr\/"},"modified":"2026-06-09T10:11:56","modified_gmt":"2026-06-09T10:11:56","slug":"max3232cdr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/max3232cdr\/","title":{"rendered":"MAX3232CDR"},"content":{"rendered":"<h2>Productos<\/h2>\n<p>The MAX3232CDR from Texas Instruments is a 3V to 5.5V dual RS-232 driver\/receiver with +\/-15kV ESD protection, requiring only four 0.1uF external capacitors in SOIC-16 package.<\/p>\n<h2>Especificaciones<\/h2>\n<table>\n<tr>\n<td>Fabricante<\/td>\n<td>Texas Instruments<\/td>\n<\/tr>\n<tr>\n<td>Drivers\/Receivers<\/td>\n<td>2\/2<\/td>\n<\/tr>\n<tr>\n<td>Velocidad de datos<\/td>\n<td>250 kbps<\/td>\n<\/tr>\n<tr>\n<td>Tensi\u00f3n de alimentaci\u00f3n<\/td>\n<td>3.0V to 5.5V<\/td>\n<\/tr>\n<tr>\n<td>Supply Current<\/td>\n<td>300 uA typical<\/td>\n<\/tr>\n<tr>\n<td>ESD Protection<\/td>\n<td>+\/-15 kV HBM on bus pins<\/td>\n<\/tr>\n<tr>\n<td>External Capacitors<\/td>\n<td>4 x 0.1 uF<\/td>\n<\/tr>\n<tr>\n<td>Paquete<\/td>\n<td>SOIC-16 (150mil)<\/td>\n<\/tr>\n<tr>\n<td>Temperatura de funcionamiento<\/td>\n<td>0 to +70 C (commercial)<\/td>\n<\/tr>\n<tr>\n<td>Conformidad<\/td>\n<td>TIA\/EIA-232-F, ITU V.28<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Product Overview The MAX3232CDR from Texas Instruments is a 3V to 5.5V dual RS-232 driver\/receiver with +\/-15kV ESD protection, requiring only four 0.1uF external capacitors in SOIC-16 package. Key Specifications Manufacturer Texas Instruments Drivers\/Receivers 2\/2 Data Rate 250 kbps Supply Voltage 3.0V to 5.5V Supply Current 300 uA typical ESD Protection +\/-15 kV HBM on [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[138],"class_list":["post-5172","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"Dual RS-232, 3-5.5V, 250kbps, +\/-15kV ESD, SOIC-16","date_code":"","package_case":"SOIC-16 (9.9 x 3.9 x 1.58mm, 1.27mm pitch)","in_stock":12476,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/max3232.pdf","price":"$0.84 @ 1ku","product_introduction":"The MAX3232CDR from Texas Instruments is a 3V to 5.5V dual RS-232 transceiver with +\/-15kV ESD protection. Compared to MAX232, it offers wider supply range, higher speed (250kbps), lower power (300uA), and needs only 0.1uF capacitors.","working_principle":"Internal charge pump (doubler + inverter) generates RS-232 level voltages from 3-5.5V supply. Drivers convert TTL\/CMOS to +\/-5.5V RS-232. Receivers convert RS-232 back to TTL\/CMOS.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1-6<\/td><td>C1+\/V+\/C1-\/C2+\/C2-\/V-<\/td><td>Charge pump caps<\/td><\/tr><tr><td>7,14<\/td><td>T2OUT\/T1OUT<\/td><td>RS-232 driver outputs<\/td><\/tr><tr><td>8,13<\/td><td>R2IN\/R1IN<\/td><td>RS-232 receiver inputs<\/td><\/tr><tr><td>9,12<\/td><td>R2OUT\/R1OUT<\/td><td>TTL receiver outputs<\/td><\/tr><tr><td>10,11<\/td><td>T2IN\/T1IN<\/td><td>TTL driver inputs<\/td><\/tr><tr><td>15,16<\/td><td>GND\/VCC<\/td><td>Power supply<\/td><\/tr><\/table>","application_scenarios":"<ul><li>3.3V MCU serial port interfaces<\/li><li>Portable device RS-232 links<\/li><li>Battery-powered serial communication<\/li><\/ul>","alternative_models":"<table><tr><th>Manufacturer<\/th><th>Part Number<\/th><th>Notes<\/th><\/tr><tr><td>TI<\/td><td>MAX3232CUE<\/td><td>TSSOP-16<\/td><\/tr><tr><td>TI<\/td><td>MAX3232EIPWR<\/td><td>Industrial temp, TSSOP<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=5172"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5172\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5172"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}