{"id":7566,"date":"2026-06-26T04:33:18","date_gmt":"2026-06-26T04:33:18","guid":{"rendered":"https:\/\/materialparts.com\/tlc272cdr\/"},"modified":"2026-06-26T04:33:18","modified_gmt":"2026-06-26T04:33:18","slug":"tlc272cdr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tlc272cdr\/","title":{"rendered":"TLC272CDR"},"content":{"rendered":"

Productos<\/h2>\n

The TLC272CDR from Texas Instruments is a dual single-supply LinCMOS operational amplifier with rail-to-rail output, 1.8MHz GBW, and 3V to 16V operation in SOIC-8 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Canales<\/td>\n2 (dual)<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n3V to 16V (single supply)<\/td>\n<\/tr>\n
Producto ganancia-ancho de banda<\/td>\n1.8 MHz<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n3.6 V\/us<\/td>\n<\/tr>\n
Tensi\u00f3n de offset de entrada<\/td>\n1.1 mV typical (AC version)<\/td>\n<\/tr>\n
Corriente de polarizaci\u00f3n de entrada<\/td>\n1 pA typical<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n1.9 mA per amplifier<\/td>\n<\/tr>\n
Output Swing<\/td>\nRail-to-rail (0V to VDD-0.1V)<\/td>\n<\/tr>\n
CMRR<\/td>\n75 dB typical<\/td>\n<\/tr>\n
Paquete<\/td>\nSOIC-8 (CDR suffix)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +85 C (C suffix)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Single-supply operation from 3V to 16V<\/li>\n
  • Rail-to-rail output swings to within 10mV of GND<\/li>\n
  • 1pA ultra-low input bias current<\/li>\n
  • 1.8MHz GBW for audio and sensor applications<\/li>\n
  • LinCMOS process for low power and high input impedance<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Single-supply sensor signal conditioning<\/li>\n
    • Battery-powered instrumentation amplifier<\/li>\n
    • Audio preamplifier and filter<\/li>\n
    • Transimpedance amplifier for photodiodes<\/li>\n
    • Low-frequency active filter<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLC272CDR from Texas Instruments is a dual single-supply LinCMOS operational amplifier with rail-to-rail output, 1.8MHz GBW, and 3V to 16V operation in SOIC-8 package. Key Specifications Channels 2 (dual) Supply Voltage 3V to 16V (single supply) Gain-Bandwidth Product 1.8 MHz Slew Rate 3.6 V\/us Input Offset Voltage 1.1 mV typical (AC version) […]<\/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":[],"chip_brand":[138],"class_list":["post-7566","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Dual LinCMOS op-amp, 3-16V, 1.8MHz GBW, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9 x 3.9 x 1.5 mm)","in_stock":12500,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tlc272.pdf","price":"$0.65 @ 1ku","product_introduction":"The TLC272CDR from Texas Instruments is a dual single-supply LinCMOS operational amplifier in SOIC-8 package. The device operates from a single 3V to 16V supply with rail-to-rail output that swings to within 10mV of ground. The 1.8MHz gain-bandwidth product and 3.6V\/us slew rate support audio and medium-speed sensor applications. The 1pA typical input bias current and high input impedance of the LinCMOS process make it ideal for high-impedance sensor interfaces. The CDR suffix denotes SOIC-8 package with commercial\/industrial temperature range and tape and reel packaging.","working_principle":"The TLC272CDR operates as a dual single-supply LinCMOS operational amplifier. (1) The LinCMOS process uses silicon-gate CMOS technology that provides very low input bias current (1pA typical) and high input impedance, making the device suitable for high-impedance sensor interfaces and transimpedance amplifiers. The output stage is designed for single-supply operation, swinging to within 10mV of ground without requiring a negative supply. (2) The 1.8MHz gain-bandwidth product and 3.6V\/us slew rate provide adequate bandwidth for audio frequency applications (up to approximately 180kHz at unity gain) and medium-speed sensor signal conditioning. The internal compensation ensures stability with capacitive loads up to several hundred picofarads. (3) The 1.1mV typical input offset voltage (AC version) is suitable for most general-purpose applications. For precision applications, the TLC27M2 or TLC27L2 variants offer lower offset voltage at reduced bandwidth. The 1.9mA per-amplifier quiescent current is moderate for the 1.8MHz GBW, making it suitable for battery-powered systems with 3V minimum supply.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>1OUT<\/td>Amplifier 1 output<\/td><\/tr>
      2<\/td>1IN-<\/td>Amplifier 1 inverting input<\/td><\/tr>
      3<\/td>1IN+<\/td>Amplifier 1 non-inverting input<\/td><\/tr>
      4<\/td>GND<\/td>Ground (negative supply)<\/td><\/tr>
      5<\/td>2IN+<\/td>Amplifier 2 non-inverting input<\/td><\/tr>
      6<\/td>2IN-<\/td>Amplifier 2 inverting input<\/td><\/tr>
      7<\/td>2OUT<\/td>Amplifier 2 output<\/td><\/tr>
      8<\/td>VDD<\/td>Positive supply (3-16V)<\/td><\/tr><\/table>","application_scenarios":"
      • Single-supply sensor signal conditioning with 1pA input bias<\/li>
      • Battery-powered instrumentation amplifier with 3V operation<\/li>
      • Audio preamplifier and active filter with 1.8MHz GBW<\/li>
      • Transimpedance amplifier for photodiodes with high impedance<\/li>
      • Low-frequency active filter with rail-to-rail output<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLC27M2CDR<\/td>TI<\/td>Lower power, lower bandwidth<\/td><\/tr>
        TLC27L2CDR<\/td>TI<\/td>Ultra-low power, 100kHz GBW<\/td><\/tr>
        LM358DR<\/td>TI<\/td>Bipolar, 1MHz, higher Ibias<\/td><\/tr>
        MCP6002-I\/SN<\/td>Microchip<\/td>1MHz, 1.8-6V, lower power<\/td><\/tr>
        TLV2462CDR<\/td>TI<\/td>6.4MHz, RR I\/O, low power<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7566","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=7566"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7566\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7566"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}