{"id":3662,"date":"2026-06-07T13:03:44","date_gmt":"2026-06-07T13:03:44","guid":{"rendered":"https:\/\/materialparts.com\/xtr111aidgqr\/"},"modified":"2026-06-07T13:03:44","modified_gmt":"2026-06-07T13:03:44","slug":"xtr111aidgqr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/xtr111aidgqr\/","title":{"rendered":"XTR111AIDGQR"},"content":{"rendered":"

Productos<\/h2>\n

The XTR111AIDGQR from Texas Instruments is a precision voltage-to-current converter\/transmitter designed for 0-20mA or 4-20mA analog current loops. With 0.002% nonlinearity, 0.015% accuracy, 1uV\/C offset drift, and an integrated 3-15V subregulator, it provides the highest precision for industrial 3-wire current loop systems in a 10-pin HVSSOP package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Output Range<\/td>\n0-20mA, 4-20mA, 5-25mA, or voltage<\/td>\n<\/tr>\n
Nonlinearity<\/td>\n0.002%<\/td>\n<\/tr>\n
Accuracy<\/td>\n0.015%<\/td>\n<\/tr>\n
Offset Drift<\/td>\n1 uV\/C<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n7V to 44V<\/td>\n<\/tr>\n
Subregulator Output<\/td>\n3V to 15V (adjustable)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\nUp to 32mA (source)<\/td>\n<\/tr>\n
Error Flag<\/td>\nYes (open-drain)<\/td>\n<\/tr>\n
Output Disable<\/td>\nYes (OD pin)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125 C<\/td>\n<\/tr>\n
Paquete<\/td>\nHVSSOP-10 (DGQ)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 0.002% nonlinearity precision<\/li>\n
  • 0.015% accuracy<\/li>\n
  • 1uV\/C ultra-low offset drift<\/li>\n
  • Configurable 0-20mA, 4-20mA, or 5-25mA output<\/li>\n
  • Resistor-set I\/O ratio (single external resistor)<\/li>\n
  • 7V to 44V wide supply range<\/li>\n
  • Adjustable 3-15V subregulator output<\/li>\n
  • Output error flag (EF)<\/li>\n
  • Output disable (OD)<\/li>\n
  • External P-MOSFET for high output compliance<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • 4-20mA current loop transmitters<\/li>\n
    • PLC analog output modules<\/li>\n
    • 3-wire sensor systems<\/li>\n
    • Current-mode sensor excitation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The XTR111AIDGQR from Texas Instruments is a precision voltage-to-current converter\/transmitter designed for 0-20mA or 4-20mA analog current loops. With 0.002% nonlinearity, 0.015% accuracy, 1uV\/C offset drift, and an integrated 3-15V subregulator, it provides the highest precision for industrial 3-wire current loop systems in a 10-pin HVSSOP package. Key Specifications Output Range 0-20mA, 4-20mA, […]<\/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-3662","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"Precision V-to-I converter, 4-20mA, 0.002% NL, 1uV\/C, 7-44V, HVSSOP-10","date_code":"","package_case":"HVSSOP-10 (DGQ) (3.0 x 4.9 x 0.9 mm, PowerPAD)","in_stock":3800,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/sbos445d\/sbos445d.pdf","price":"$0.781 @ 1ku","product_introduction":"The XTR111AIDGQR from Texas Instruments is a precision voltage-to-current converter\/transmitter designed for standard 0-20mA or 4-20mA analog current loop signals, sourcing up to 32mA. The suffix AIDGQR decodes as: A=HVSSOP-10 (DGQ) package, I=industrial temperature range (-40 to +125C), DGQ=HVSSOP-10 with PowerPAD, R=tape and reel. The ratio between input voltage and output current is set by a single external resistor RSET. An external P-MOSFET provides high output resistance and wide compliance voltage range. The integrated 3-15V adjustable subregulator powers additional circuitry such as sensor signal conditioning.","working_principle":"The XTR111 operates through four subsystems: (1) Voltage-to-Current Conversion: The input voltage (VIN) applied across the SET pin resistor (RSET) generates a current ISET = VIN\/RSET. This current is internally amplified and mirrored to the output, producing IOUT = 10 x VIN\/RSET. For a 4-20mA output with 0-5V input: RSET = 10 x 5V\/20mA = 2.5kOhm. (2) External P-MOSFET: An external P-MOSFET (not included) provides the actual current sourcing capability and high output resistance. The XTR111 drives the MOSFET gate to regulate the loop current. This allows the output compliance voltage to extend from VVSP-2V to well below ground. (3) Subregulator: An adjustable 3-15V linear regulator output (REGS pin) provides power for external circuitry. The output voltage is set by an external resistor divider. (4) Error Flag: The EF pin (open-drain) pulls low when the output cannot maintain regulation (e.g., open loop, compliance exceeded), providing real-time fault detection.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VSP<\/td>Power<\/td>Supply voltage (7-44V)<\/td><\/tr>
      2<\/td>VREG<\/td>Output<\/td>Subregulator output (3-15V adjustable)<\/td><\/tr>
      3<\/td>SET<\/td>Input<\/td>Current set resistor connection<\/td><\/tr>
      4<\/td>VIN<\/td>Input<\/td>Input voltage (0-5V typical)<\/td><\/tr>
      5<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      6<\/td>OD<\/td>Input<\/td>Output disable (active high)<\/td><\/tr>
      7<\/td>EF<\/td>Output<\/td>Error flag (open-drain, low = fault)<\/td><\/tr>
      8<\/td>IS<\/td>Output<\/td>Current output sense (to P-MOSFET source)<\/td><\/tr>
      9<\/td>G<\/td>Output<\/td>P-MOSFET gate drive<\/td><\/tr>
      10<\/td>REGF<\/td>Output<\/td>Regulator feedback (for voltage output mode)<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial 4-20mA PLC analog output module with 0.002% linearity and EF fault detection<\/li>
      • 3-wire pressure transmitter with integrated subregulator powering sensor conditioning<\/li>
      • Current-mode sensor excitation with OD pin for fast output enable\/disable cycling<\/li>
      • Precision voltage-controlled current source with 1uV\/C drift for laboratory instrumentation<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Range<\/th>Accuracy<\/th>Notes<\/th><\/tr>
        XTR111AIDRCR<\/td>TI<\/td>0-20mA<\/td>0.015%<\/td>VSON-10 package<\/td><\/tr>
        XTR110AP<\/td>TI<\/td>4-20mA<\/td>0.005%<\/td>DIP-16, integrated resistors<\/td><\/tr>
        XTR300AIPW<\/td>TI<\/td>+\/-24mA<\/td>0.1%<\/td>Bidirectional current\/voltage<\/td><\/tr>
        AD5421ACPZ<\/td>ADI<\/td>4-20mA<\/td>0.05%<\/td>16-bit DAC input<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3662","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=3662"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3662\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3662"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}