{"id":3194,"date":"2026-05-31T03:20:30","date_gmt":"2026-05-31T03:20:30","guid":{"rendered":"https:\/\/materialparts.com\/adg779bksz-reel7\/"},"modified":"2026-06-06T03:28:52","modified_gmt":"2026-06-06T03:28:52","slug":"adg779bksz-reel7","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/adg779bksz-reel7\/","title":{"rendered":"ADG779BKSZ-REEL7"},"content":{"rendered":"

Productos<\/h2>\n

The ADG779BKSZ-REEL7 from Analog Devices is a monolithic CMOS SPDT switch \/ 2:1 multiplexer in a tiny 6-lead SC70 package. It features 2.5 ohm typical on-resistance, operation from 1.8 V to 5.5 V single supply, -3 dB bandwidth over 200 MHz, and fast switching times of 20 ns on \/ 6 ns off. The device is ideal for battery-powered and portable applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Configuraci\u00f3n<\/td>\nSPDT (1 Channel, 2:1 Mux)<\/td>\n<\/tr>\n
On-Resistance<\/td>\n2.5 ohm typical<\/td>\n<\/tr>\n
On-Resistance Flatness<\/td>\n0.75 ohm<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8 V to 5.5 V<\/td>\n<\/tr>\n
-3 dB Bandwidth<\/td>\n>200 MHz<\/td>\n<\/tr>\n
Turn-On Time<\/td>\n20 ns max<\/td>\n<\/tr>\n
Turn-Off Time<\/td>\n6 ns max<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to 85\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 1.8 V to 5.5 V single supply operation<\/li>\n
  • Low 2.5 ohm typical on-resistance<\/li>\n
  • 0.75 ohm on-resistance flatness for signal integrity<\/li>\n
  • -3 dB bandwidth greater than 200 MHz<\/li>\n
  • Rail-to-rail signal handling<\/li>\n
  • Ultra-fast switching: 20 ns ton, 6 ns toff<\/li>\n
  • Break-before-make switching action<\/li>\n
  • TTL\/CMOS compatible logic input<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Battery-powered instruments and portable systems<\/li>\n
    • Communication systems signal routing<\/li>\n
    • Sample-and-hold circuits<\/li>\n
    • Audio and video signal switching<\/li>\n
    • Mechanical reed relay replacements<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADG779BKSZ-REEL7 from Analog Devices is a monolithic CMOS SPDT switch \/ 2:1 multiplexer in a tiny 6-lead SC70 package. It features 2.5 ohm typical on-resistance, operation from 1.8 V to 5.5 V single supply, -3 dB bandwidth over 200 MHz, and fast switching times of 20 ns on \/ 6 ns off. […]<\/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":[165],"class_list":["post-3194","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"CMOS SPDT switch\/2:1 mux, 2.5 ohm Ron, 1.8-5.5 V, >200 MHz, SC70-6","date_code":"","package_case":"SC70-6 (2.0 x 1.25 mm)","in_stock":4100,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADG779.pdf","price":"$0.79 @ 1ku","product_introduction":"The ADG779BKSZ-REEL7 from Analog Devices is a monolithic CMOS SPDT (single-pole, double-throw) analog switch designed on a submicron process that delivers low power dissipation, high switching speed, low on-resistance, and low leakage currents. The device operates from a single supply range of 1.8 V to 5.5 V, making it compatible with a wide range of logic families and ideal for battery-powered applications. The 2.5 ohm typical on-resistance with 0.75 ohm flatness ensures minimal signal distortion and consistent performance across the full rail-to-rail signal range. The -3 dB bandwidth exceeds 200 MHz, supporting high-frequency signal routing in communication systems. Each switch conducts equally well in both directions, and the break-before-make switching action prevents momentary short circuits during channel transitions. The 6-lead SC70 package provides an extremely compact footprint for space-constrained designs.","working_principle":"The ADG779BKSZ-REEL7 operates as a CMOS transmission gate switch with three functional elements: (1) The control logic interface accepts a TTL\/CMOS-compatible digital input (IN) that selects between the two signal paths. When IN is low, the normally closed (NC) path connects the common (D) terminal to the NC terminal; when IN is high, the normally open (NO) path connects D to the NO terminal. (2) The CMOS transmission gate uses parallel N-channel and P-channel MOSFETs to achieve rail-to-rail signal handling with low and relatively flat on-resistance across the entire signal range. The complementary MOSFET structure ensures that the combined on-resistance remains approximately constant as the signal voltage varies. (3) The break-before-make timing circuit ensures that the currently conducting switch turns off before the alternate switch turns on, preventing signal glitching and momentary short circuits between the two signal paths. The 6 ns turn-off time and 20 ns turn-on time enable fast multiplexing in high-speed applications.","pin_description":"
      Pin No.<\/td>Pin Name<\/td>Function<\/td><\/tr>
      1<\/td>VDD<\/td>Positive supply voltage (1.8 V to 5.5 V)<\/td><\/tr>
      2<\/td>IN<\/td>Digital control input (TTL\/CMOS compatible)<\/td><\/tr>
      3<\/td>D<\/td>Common terminal (switch output\/input)<\/td><\/tr>
      4<\/td>NC<\/td>Normally closed terminal<\/td><\/tr>
      5<\/td>GND<\/td>Ground<\/td><\/tr>
      6<\/td>NO<\/td>Normally open terminal<\/td><\/tr><\/table>","application_scenarios":"
      • Portable medical devices requiring low-voltage analog signal multiplexing with minimal power consumption<\/li>
      • Audio signal routing in portable media players where 2.5 ohm Ron preserves signal quality<\/li>
      • Battery-powered data acquisition systems using sample-and-hold circuits with fast switching times<\/li>
      • Mechanical reed relay replacement in automated test equipment for higher reliability and speed<\/li><\/ul>","alternative_models":"
        Model<\/td>Brand<\/td>Ron<\/td>Supply<\/td>Package<\/td><\/tr>
        ADG719BKSZ-REEL7<\/td>ADI<\/td>2.5 ohm<\/td>1.8-5.5 V<\/td>SC70-6<\/td><\/tr>
        TS5A3159DCKR<\/td>TI<\/td>1 ohm<\/td>1.65-5.5 V<\/td>SC70-6<\/td><\/tr>
        NC7SB3157P6X<\/td>onsemi<\/td>5 ohm<\/td>1.65-5.5 V<\/td>SC70-6<\/td><\/tr>
        SN74LVC1G3157DCKR<\/td>TI<\/td>10 ohm<\/td>1.65-5.5 V<\/td>SC70-6<\/td><\/tr>
        DG9411EUT-T1-E3<\/td>Vishay<\/td>3 ohm<\/td>1.8-5.5 V<\/td>SC70-6<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3194","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=3194"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3194\/revisions"}],"predecessor-version":[{"id":3275,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3194\/revisions\/3275"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3194"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}