{"id":11025,"date":"2026-07-23T03:28:39","date_gmt":"2026-07-23T03:28:39","guid":{"rendered":"https:\/\/ic-vendor.com\/opa2354a\/"},"modified":"2026-07-23T03:28:39","modified_gmt":"2026-07-23T03:28:39","slug":"opa2354a","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/opa2354a\/","title":{"rendered":"OPA2354A"},"content":{"rendered":"

Productos<\/h2>\n

The OPA2354A is a dual-channel 250MHz rail-to-rail I\/O CMOS operational amplifier from Texas Instruments, optimized for high-speed signal conditioning, video, and ADC driver applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Canales<\/td>\n2 (Dual)<\/td>\n<\/tr>\n
Bandwidth<\/td>\n250 MHz<\/td>\n<\/tr>\n
GBW<\/td>\n38 MHz (typ at 5V)<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n150 V\/us<\/td>\n<\/tr>\n
Input Voltage Range<\/td>\nRail-to-Rail<\/td>\n<\/tr>\n
Output Swing<\/td>\nRail-to-Rail<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.5-5.5V<\/td>\n<\/tr>\n
Iq per Channel<\/td>\n4.9 mA typ<\/td>\n<\/tr>\n
Noise<\/td>\n6.5 nV\/sqrtHz<\/td>\n<\/tr>\n
Temp<\/td>\n-40 to 125C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 250MHz bandwidth with rail-to-rail I\/O<\/li>\n
  • 150V\/us slew rate for fast signal response<\/li>\n
  • Low noise: 6.5 nV\/sqrtHz<\/li>\n
  • Single or dual supply 2.5-5.5V<\/li>\n
  • CMOS input with pA bias current<\/li>\n
  • Wide temperature range -40 to 125C<\/li>\n
  • Shutdown mode available<\/li>\n
  • Unity-gain stable<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Video signal conditioning and filtering<\/li>\n
    • ADC driver circuits<\/li>\n
    • High-speed data acquisition<\/li>\n
    • Portable medical instruments<\/li>\n
    • Audio signal processing<\/li>\n
    • Communication receiver chains<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The OPA2354A is a dual-channel 250MHz rail-to-rail I\/O CMOS operational amplifier from Texas Instruments, optimized for high-speed signal conditioning, video, and ADC driver applications. Key Specifications Channels 2 (Dual) Bandwidth 250 MHz GBW 38 MHz (typ at 5V) Slew Rate 150 V\/us Input Voltage Range Rail-to-Rail Output Swing Rail-to-Rail Supply Voltage 2.5-5.5V Iq […]<\/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":[2348],"chip_brand":[138],"class_list":["post-11025","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-opa2354a","chip_brand-ti"],"acf":{"brief_explanation":"Dual 250MHz R-R I\/O CMOS op-amp, 5.5V, 38MHz GBW, low noise","date_code":"","package_case":"SOIC-8 \/ VSSOP-8","in_stock":5861,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/opa4354-q1.pdf","price":"$1.50 @ 1pc","product_introduction":"The OPA2354A from TI is a dual-channel CMOS op-amp with 250MHz bandwidth and rail-to-rail I\/O. With 150V\/us slew rate and 6.5 nV\/sqrtHz noise, it is optimized for high-speed signal conditioning, video processing, and ADC driving in portable and industrial equipment.","working_principle":"The OPA2354A uses a CMOS input stage for extremely low input bias current (pA range), making it suitable for high-impedance sensor interfaces. The rail-to-rail input and output stages maximize dynamic range in low-voltage systems. The 250MHz bandwidth and 150V\/us slew rate support high-frequency signal processing.","pin_description":"
      Pin<\/th>Name<\/th>Function (SOIC-8)<\/th><\/tr>
      1<\/td>OUT A<\/td>Channel A output<\/td><\/tr>
      2<\/td>-IN A<\/td>Channel A inverting input<\/td><\/tr>
      3<\/td>+IN A<\/td>Channel A non-inverting input<\/td><\/tr>
      4<\/td>V-<\/td>Negative supply<\/td><\/tr>
      5<\/td>+IN B<\/td>Channel B non-inverting input<\/td><\/tr>
      6<\/td>-IN B<\/td>Channel B inverting input<\/td><\/tr>
      7<\/td>OUT B<\/td>Channel B output<\/td><\/tr>
      8<\/td>V+<\/td>Positive supply<\/td><\/tr><\/table>","application_scenarios":"
      • Video signal conditioning<\/li>
      • ADC driver circuits<\/li>
      • High-speed data acquisition<\/li>
      • Portable medical instruments<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
        TI<\/td>OPA2355<\/td>Similar, 200MHz<\/td><\/tr>
        TI<\/td>OPA4354<\/td>Quad-channel version<\/td><\/tr>
        Analog Devices<\/td>ADA4891-2<\/td>Similar R-R dual op-amp<\/td><\/tr>
        TI<\/td>OPA2365<\/td>50MHz precision alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11025","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=11025"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11025\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11025"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}