{"id":11236,"date":"2026-07-26T02:22:45","date_gmt":"2026-07-26T02:22:45","guid":{"rendered":"https:\/\/ic-vendor.com\/lt1134aiswtrpbf\/"},"modified":"2026-07-26T02:22:45","modified_gmt":"2026-07-26T02:22:45","slug":"lt1134aiswtrpbf","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/lt1134aiswtrpbf\/","title":{"rendered":"LT1134AISW#TRPBF"},"content":{"rendered":"

Productos<\/h2>\n

The Analog Devices LT1134AISW#TRPBF is a quad low-cost RS-232 line driver\/receiver with +\/-15kV ESD protection. 5V single supply with on-chip charge pump, 120kbps data rate, and 16-pin wide SOIC package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Funci\u00f3n<\/td>\nQuad RS-232 Driver\/Receiver<\/td>\n<\/tr>\n
Drivers<\/td>\n4<\/td>\n<\/tr>\n
Receivers<\/td>\n5 (4 + 1 wake-up)<\/td>\n<\/tr>\n
Velocidad de datos<\/td>\n120 kbps<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n5V single (on-chip charge pump)<\/td>\n<\/tr>\n
ESD Protection<\/td>\n+\/-15 kV HBM on RS-232 pins<\/td>\n<\/tr>\n
Output Voltage Swing<\/td>\n+\/-5.5V min (RS-232 compliant)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85 C<\/td>\n<\/tr>\n
Paquete<\/td>\n16-SOICW (10.3×7.5mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • On-chip charge pump (no external 12V supply)<\/li>\n
  • +\/-15kV ESD on all RS-232 pins<\/li>\n
  • 5V single supply operation<\/li>\n
  • Auto power-down for low standby<\/li>\n
  • RS-232 compliant output levels<\/li>\n
  • Requires only 4 external capacitors<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • PC serial port (COM) interface<\/li>\n
    • Point-of-sale terminal modem interface<\/li>\n
    • Industrial RS-232 network<\/li>\n
    • Battery-powered RS-232 communication<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Analog Devices LT1134AISW#TRPBF is a quad low-cost RS-232 line driver\/receiver with +\/-15kV ESD protection. 5V single supply with on-chip charge pump, 120kbps data rate, and 16-pin wide SOIC package. Key Specifications Function Quad RS-232 Driver\/Receiver Drivers 4 Receivers 5 (4 + 1 wake-up) Data Rate 120 kbps Supply Voltage 5V single (on-chip […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[2509],"chip_brand":[165],"class_list":["post-11236","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-lt1134aiswtrpbf","chip_brand-adi"],"acf":{"brief_explanation":"Quad RS-232 driver\/receiver, 5V supply, 120kbps, +\/-15kV ESD, 16-SOICW","date_code":"","package_case":"16-SOICW (10.3x7.5mm)","in_stock":4500,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/LT1134.pdf","price":".50 @ 1ku","product_introduction":"The LT1134AISW#TRPBF from Analog Devices is a quad RS-232 line driver\/receiver with on-chip charge pump for 5V single supply operation in a 16-pin wide SOIC package. The device provides 4 drivers and 5 receivers (4 + 1 wake-up receiver) with +\/-15kV HBM ESD protection on all RS-232 interface pins. The internal voltage doubler and inverter charge pump generates the +\/-10V supplies needed for RS-232 compliant +\/-5.5V minimum output swing from a single 5V input.","working_principle":"The LT1134 uses an on-chip charge pump with four external capacitors to generate +\/-10V supplies from a single 5V input. The voltage doubler (C1, C2) produces +10V from VCC=5V, while the voltage inverter (C3, C4) produces -10V. The four drivers convert TTL\/CMOS logic levels (0-5V) to RS-232 levels (+\/-5.5V) using these generated supplies. The five receivers convert RS-232 input levels (+\/-3V to +\/-25V) to TTL\/CMOS output levels (0-5V).","pin_description":"
      Pin Group<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      7-13<\/td>DIN1-4<\/td>Input<\/td>Driver TTL inputs<\/td><\/tr>
      14,2,5,9<\/td>DOUT1-4<\/td>Output<\/td>Driver RS-232 outputs<\/td><\/tr>
      1,4,8,12<\/td>RIN1-4<\/td>Input<\/td>Receiver RS-232 inputs<\/td><\/tr>
      15,3,6,11<\/td>ROUT1-4<\/td>Output<\/td>Receiver TTL outputs<\/td><\/tr><\/table>","application_scenarios":"
      • PC COM1\/COM2 serial port interface<\/li>
      • Industrial PLC RS-232 communication port<\/li>
      • Point-of-sale terminal modem interface<\/li>
      • Battery-powered data logger serial link<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        MAX232<\/td>Maxim<\/td>Dual driver\/receiver, lower cost<\/td><\/tr>
        SP332<\/td>Sipex\/MaxLinear<\/td>500kbps higher data rate<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11236"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11236\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11236"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}