{"id":7001,"date":"2026-06-22T12:43:36","date_gmt":"2026-06-22T12:43:36","guid":{"rendered":"https:\/\/materialparts.com\/opa690idbvr\/"},"modified":"2026-06-22T12:43:36","modified_gmt":"2026-06-22T12:43:36","slug":"opa690idbvr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/opa690idbvr\/","title":{"rendered":"OPA690IDBVR"},"content":{"rendered":"

Productos<\/h2>\n

The OPA690IDBVR from Texas Instruments is a wideband voltage-feedback operational amplifier with disable function in a SOT-23-6 (2.9×2.8mm) package. It offers 535MHz unity-gain bandwidth, 1900V\/\u00b5s slew rate, and 215mA output current. The device operates from 5V to 12V supplies with only 6.1mA quiescent current and features an optional disable pin that reduces supply current to less than 100\u00b5A.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Unity-Gain Bandwidth<\/td>\n535MHz (G=1)<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n1900V\/\u00b5s<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n215mA<\/td>\n<\/tr>\n
Input Noise Voltage<\/td>\n4.6nV\/\u221aHz<\/td>\n<\/tr>\n
Supply Voltage Range<\/td>\n5V ~ 12V (\u00b12.5V ~ \u00b16V)<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n6.1mA (Typical)<\/td>\n<\/tr>\n
Disable Current<\/td>\n<100\u00b5A<\/td>\n<\/tr>\n
Settling Time<\/td>\n13ns (0.1%)<\/td>\n<\/tr>\n
Paquete<\/td>\nSOT-23-6 (DBV)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Unity-gain stable with 535MHz bandwidth<\/li>\n
  • High output current drive of 215mA<\/li>\n
  • Ultra-fast 1900V\/\u00b5s slew rate<\/li>\n
  • Low input voltage noise of 4.6nV\/\u221aHz<\/li>\n
  • Low distortion: HD2\/HD3 = -85\/-75dBc at 5MHz<\/li>\n
  • Disable function reduces current to <100\u00b5A<\/li>\n
  • Output voltage swing \u00b13.9V on \u00b15V supplies<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • High-speed ADC drivers<\/li>\n
    • Video line drivers<\/li>\n
    • Portable imaging systems<\/li>\n
    • Transimpedance amplifiers<\/li>\n
    • Active filter circuits<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The OPA690IDBVR from Texas Instruments is a wideband voltage-feedback operational amplifier with disable function in a SOT-23-6 (2.9×2.8mm) package. It offers 535MHz unity-gain bandwidth, 1900V\/\u00b5s slew rate, and 215mA output current. The device operates from 5V to 12V supplies with only 6.1mA quiescent current and features an optional disable pin that reduces supply […]<\/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-7001","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"535MHz wideband voltage-feedback op-amp with disable, 1900V\/\u00b5s slew rate, 215mA output in SOT-23-6","date_code":"","package_case":"SOT-23-6 (2.90 x 2.80 x 1.45 mm) DBV","in_stock":6700,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/opa690.pdf","price":"$1.89 @ 1ku","product_introduction":"The OPA690 represents a major step forward in unity-gain stable voltage-feedback op amps. A new input architecture provides the slew rate and full-power bandwidth previously found only in wideband current-feedback op amps. A new output stage architecture delivers 215mA of current with minimal headroom requirement. These capabilities combine to give an exceptional slew rate of 1900V\/\u00b5s into a 100\u03a9 load. The ultra-fast settling time of 13ns makes the OPA690 an excellent choice for fast sampling systems such as high-speed ADC drivers, high-speed imaging systems, and current DAC transimpedance amplifiers.","working_principle":"The OPA690 uses an advanced voltage-feedback architecture with two gain stages. The input stage uses a complementary differential pair that provides high slew rate by dynamically increasing the available charging current for the compensation capacitor during large signal transitions. The output stage uses a class-AB push-pull architecture capable of sourcing and sinking 215mA with minimal headroom to the supply rails. The disable function opens the output stage and biases the amplifier into a low-power state (<100\u00b5A total supply current), placing the output in a high-impedance state suitable for multiplexed signal paths.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>-IN<\/td>Inverting input<\/td><\/tr>
      2<\/td>+VS<\/td>Positive supply voltage<\/td><\/tr>
      3<\/td>+IN<\/td>Non-inverting input<\/td><\/tr>
      4<\/td>-VS<\/td>Negative supply voltage<\/td><\/tr>
      5<\/td>OUTPUT<\/td>Amplifier output<\/td><\/tr>
      6<\/td>DIS<\/td>Disable control (open or high = enabled, low = disabled)<\/td><\/tr><\/table>","application_scenarios":"
      • High-Speed ADC Driver<\/b>: 535MHz bandwidth and 13ns settling time drive 12-14 bit ADCs at >100Msps sampling rates<\/li>
      • Video Line Driver<\/b>: 215mA output current drives multiple 75\u03a9 video loads with low distortion<\/li>
      • Pulsed Radar Receiver<\/b>: 1900V\/\u00b5s slew rate handles large transient signals without slew-induced distortion<\/li>
      • Multiplexed Data Acquisition<\/b>: Disable function places output in Hi-Z for time-division multiplexed signal routing<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        OPA691IDBVR<\/td>TI<\/td>Current-feedback version, higher bandwidth<\/td><\/tr>
        ADA4899-1<\/td>ADI<\/td>600MHz, 1nV\/\u221aHz noise, no disable<\/td><\/tr>
        THS3091D<\/td>TI<\/td>210MHz, 115mA output, SOIC-8<\/td><\/tr>
        LMH6609<\/td>TI<\/td>320MHz, 85mA, SOT-23-6<\/td><\/tr>
        AD8056<\/td>ADI<\/td>Dual channel, 300MHz, SOIC-8<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7001","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=7001"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7001\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7001"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}