{"id":8390,"date":"2026-06-28T13:39:45","date_gmt":"2026-06-28T13:39:45","guid":{"rendered":"https:\/\/materialparts.com\/adg849yksz-reel7\/"},"modified":"2026-06-28T13:39:45","modified_gmt":"2026-06-28T13:39:45","slug":"adg849yksz-reel7","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/adg849yksz-reel7\/","title":{"rendered":"ADG849YKSZ-REEL7"},"content":{"rendered":"

Productos<\/h2>\n

The ADG849YKSZ-REEL7 from Analog Devices is a low-voltage 1.8 V to 5.5 V single-pole\/double-throw (SPDT) analog switch in a SC-70-6 package. With 0.5 \u03a9 on-resistance, 0.12 \u03a9 RON flatness, and 1.1 MHz -3dB bandwidth, it provides low-distortion signal routing for portable and battery-powered applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Configuraci\u00f3n<\/td>\nSPDT (1:2 mux\/demux)<\/td>\n<\/tr>\n
On-Resistance<\/td>\n0.5 \u03a9 (typ @ 3.3 V)<\/td>\n<\/tr>\n
RON Flatness<\/td>\n0.12 \u03a9 (typ)<\/td>\n<\/tr>\n
Bandwidth<\/td>\n1.1 MHz (-3dB)<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.8 V to 5.5 V<\/td>\n<\/tr>\n
Supply Current<\/td>\n0.01 \u00b5A (typ)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nSC-70-6<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Ultra-low 0.5 \u03a9 on-resistance for minimal signal attenuation<\/li>\n
  • Wide 1.8 V to 5.5 V supply range<\/li>\n
  • Sub-nanoamp supply current for battery life preservation<\/li>\n
  • Break-before-make switching prevents signal shorting<\/li>\n
  • Compact SC-70-6 footprint for space-constrained designs<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Audio signal routing in portable devices<\/li>\n
    • Battery-powered sensor multiplexing<\/li>\n
    • USB and video signal switching<\/li>\n
    • Power supply routing and selection<\/li>\n
    • Test equipment signal routing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADG849YKSZ-REEL7 from Analog Devices is a low-voltage 1.8 V to 5.5 V single-pole\/double-throw (SPDT) analog switch in a SC-70-6 package. With 0.5 \u03a9 on-resistance, 0.12 \u03a9 RON flatness, and 1.1 MHz -3dB bandwidth, it provides low-distortion signal routing for portable and battery-powered applications. Key Specifications Configuration SPDT (1:2 mux\/demux) On-Resistance 0.5 \u03a9 […]<\/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":[165],"class_list":["post-8390","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"SPDT analog switch, 0.5ohm Ron, 1.8-5.5V, SC-70-6, low-distortion routing","date_code":"","package_case":"SC-70-6 (2.00 x 1.25 x 0.90 mm)","in_stock":10575,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADG849.pdf","price":"$0.40 @ 1ku","product_introduction":"The ADG849YKSZ-REEL7 from Analog Devices is a single-pole\/double-throw (SPDT) analog switch in an ultra-compact SC-70-6 surface-mount package. Designed for low-voltage portable and battery-powered applications, the device features 0.5 \u03a9 typical on-resistance at 3.3 V supply with only 0.12 \u03a9 RON flatness, ensuring minimal signal attenuation and low distortion across the signal range. The wide 1.8 V to 5.5 V supply range supports direct connection to Li-ion batteries and 3.3 V or 5 V logic rails. The sub-nanoamp supply current (0.01 \u00b5A typical) preserves battery life in always-on applications. The break-before-make switching prevents momentary shorting between the two output paths during transition. The Y suffix indicates the automotive temperature range option, and the device is suitable for audio routing, sensor multiplexing, and power path selection.","working_principle":"The ADG849YKSZ-REEL7 uses a pair of N-channel MOSFET switches in a T-switch configuration to implement the SPDT function. The IN control pin selects between the two switch paths (S1 or S2 connected to D). When IN is low, the S1-to-D path is enabled and S2 is disconnected. When IN is high, the S2-to-D path is enabled and S1 is disconnected. The break-before-make circuitry ensures a brief dead time (typically 10 ns) between disconnecting one path and connecting the other, preventing signal shorting. The 0.5 \u03a9 on-resistance is achieved through large MOSFET geometry and optimized process. The charge injection is minimized through symmetric switch design, reducing switching transients on the signal path. The low 0.12 \u03a9 RON flatness ensures that the on-resistance varies minimally across the analog input voltage range, reducing signal distortion.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>S1<\/td>Source 1 (switch input\/output 1)<\/td><\/tr>
      2<\/td>GND<\/td>Ground connection<\/td><\/tr>
      3<\/td>S2<\/td>Source 2 (switch input\/output 2)<\/td><\/tr>
      4<\/td>IN<\/td>Control input; low = S1 connected, high = S2 connected<\/td><\/tr>
      5<\/td>D<\/td>Drain (common switch terminal)<\/td><\/tr>
      6<\/td>VDD<\/td>Positive supply (1.8 V to 5.5 V)<\/td><\/tr><\/table>","application_scenarios":"
      • Audio Signal Routing<\/strong>: Selecting between internal DAC and external audio input in portable media players and smartphones<\/li>
      • Sensor Multiplexing<\/strong>: Alternating between two sensor inputs to a single ADC channel in battery-powered data loggers<\/li>
      • Power Supply Selection<\/strong>: Switching between USB power and battery power paths in portable devices<\/li>
      • Video Signal Routing<\/strong>: Selecting between two video sources in handheld display and camera systems<\/li>
      • Test Equipment<\/strong>: Signal path switching in portable oscilloscope and multimeter input conditioning<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Ron<\/th>Config<\/th>VDD<\/th>Package<\/th>Notes<\/th><\/tr>
        ADG819YKSZ-REEL7<\/td>ADI<\/td>0.5 \u03a9<\/td>SPDT<\/td>1.8-5.5 V<\/td>SC-70-6<\/td>NC\/NO configuration<\/td><\/tr>
        TS5A3159DCKR<\/td>TI<\/td>1 \u03a9<\/td>SPDT<\/td>1.65-5.5 V<\/td>SC-70-6<\/td>Higher Ron alternative<\/td><\/tr>
        NC7SB3157P6X<\/td>onsemi<\/td>0.5 \u03a9<\/td>SPDT<\/td>1.65-5.5 V<\/td>SC-70-6<\/td>Direct equivalent<\/td><\/tr>
        DG9411DN1-T1-E3<\/td>Vishay<\/td>0.4 \u03a9<\/td>SPDT<\/td>1.8-5.5 V<\/td>SC-70-6<\/td>Lower Ron<\/td><\/tr>
        74LVC1G3157GW<\/td>Nexperia<\/td>6 \u03a9<\/td>SPDT<\/td>1.65-5.5 V<\/td>SOT-363<\/td>Higher Ron, logic switch<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8390","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=8390"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8390\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=8390"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=8390"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=8390"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=8390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}