{"id":7264,"date":"2026-06-23T08:11:20","date_gmt":"2026-06-23T08:11:20","guid":{"rendered":"https:\/\/materialparts.com\/adg408brz-reel7-2\/"},"modified":"2026-06-23T08:11:20","modified_gmt":"2026-06-23T08:11:20","slug":"adg408brz-reel7-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/adg408brz-reel7-2\/","title":{"rendered":"ADG408BRZ-REEL7"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The ADG408BRZ-REEL7 from Analog Devices is an 8-channel LC2MOS high-performance analog multiplexer in a 16-lead SOIC package. With 100 Ohm max on resistance and 75uA supply current, it is a direct plug-in replacement for the DG408 with enhanced LC2MOS process performance.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/td>\n8:1 single-ended multiplexer<\/td>\n<\/tr>\n
On Resistance<\/td>\n40 Ohm typical, 100 Ohm max<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\nSingle 12V or dual +\/-15V (44V max rating)<\/td>\n<\/tr>\n
Supply Current<\/td>\nLess than 75 uA<\/td>\n<\/tr>\n
Analog Signal Range<\/td>\nVSS to VDD<\/td>\n<\/tr>\n
Channel Crosstalk<\/td>\n85 dB typical at 100kHz<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40C to +85C<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • 8:1 analog multiplexer with 3-bit address decoding and enable control<\/li>\n
  • 100 Ohm max on resistance with LC2MOS enhanced process technology<\/li>\n
  • Less than 75uA supply current for battery-powered and low-power systems<\/li>\n
  • Break-before-make switching action prevents channel-to-channel shorting<\/li>\n
  • VSS-to-VDD analog signal range for full rail-to-rail signal handling<\/li>\n
  • Direct plug-in replacement for DG408 with improved performance<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Audio and video signal routing with 85dB channel isolation<\/li>\n
    • Automatic test equipment and data acquisition systems<\/li>\n
    • Battery-powered systems with less than 75uA supply current<\/li>\n
    • Sample-and-hold systems and communication signal switching<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADG408BRZ-REEL7 from Analog Devices is an 8-channel LC2MOS high-performance analog multiplexer in a 16-lead SOIC package. With 100 Ohm max on resistance and 75uA supply current, it is a direct plug-in replacement for the DG408 with enhanced LC2MOS process performance. Key Specifications Configuration 8:1 single-ended multiplexer On Resistance 40 Ohm typical, 100 […]<\/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":[13],"tags":[],"chip_brand":[165],"class_list":["post-7264","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"8:1 analog mux, 100Ohm, LC2MOS, +\/-15V, SOIC-16, DG408 replacement, 75uA, BBM","date_code":"","package_case":"SOIC-16 (10.30 x 7.50 x 2.65 mm, R-16 package)","in_stock":10053,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADG408_409.pdf","price":"$5.49 @ 1ku","product_introduction":"The ADG408BRZ-REEL7 from Analog Devices is a monolithic CMOS analog multiplexer comprising eight single channels in a 16-lead SOIC (R-16) package. The device switches one of eight inputs (S1-S8) to a common output (D) as determined by the 3-bit binary address lines A0, A1, and A2. An EN input enables or disables the device; when disabled, all channels are switched off. The ADG408 is designed on an enhanced LC2MOS (Linear Compatible CMOS) process that provides low power dissipation (less than 75uA supply current), high switching speed, and low on resistance (100 Ohm max). Each channel conducts equally well in both directions when on, and the input signal range extends to the supply rails (VSS to VDD). In the off condition, signal levels up to the supplies are blocked. All channels exhibit break-before-make switching action, preventing momentary shorting when switching between channels. The design inherently provides low charge injection for minimum transients when switching the digital inputs. The ADG408 is a direct plug-in replacement for the industry-standard DG408, offering improved performance on the enhanced LC2MOS process. The device operates from single 12V or dual +\/-15V supplies and supports analog signal ranges from VSS to VDD.","working_principle":"The ADG408BRZ-REEL7 uses LC2MOS transmission gate architecture with 3-to-8 address decoding. (1) Transmission Gate: Each of the 8 channels consists of parallel N-channel and P-channel MOSFETs forming a bidirectional switch. The complementary structure provides low and flat on resistance across the full VSS-to-VDD signal range. (2) 3-to-8 Decoder: The 3-bit address (A0, A1, A2) is decoded by an internal 3-to-8 line decoder that generates the individual channel enable signals. Only the addressed channel is turned on; all others remain off. (3) Enable Function: The EN input gates the decoder output. When EN is low, all decoder outputs are forced off regardless of the address, disabling all switches. (4) Break-Before-Make: When the address changes, the currently on channel turns off before the new channel turns on, preventing momentary short circuits between inputs. (5) LC2MOS Process: The enhanced LC2MOS process provides lower on resistance, faster switching, and lower power consumption compared to standard CMOS processes, while maintaining compatibility with bipolar supply voltages up to +\/-15V.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>A0<\/td>Digital<\/td>Address bit 0<\/td><\/tr>
      2<\/td>EN<\/td>Digital<\/td>Enable (active high)<\/td><\/tr>
      3<\/td>VSS<\/td>Power<\/td>Negative supply<\/td><\/tr>
      4<\/td>S1<\/td>Analog<\/td>Source input 1<\/td><\/tr>
      5<\/td>S2<\/td>Analog<\/td>Source input 2<\/td><\/tr>
      6<\/td>S3<\/td>Analog<\/td>Source input 3<\/td><\/tr>
      7<\/td>S4<\/td>Analog<\/td>Source input 4<\/td><\/tr>
      8<\/td>D<\/td>Analog<\/td>Drain output (common)<\/td><\/tr>
      9<\/td>S8<\/td>Analog<\/td>Source input 8<\/td><\/tr>
      10<\/td>S7<\/td>Analog<\/td>Source input 7<\/td><\/tr>
      11<\/td>S6<\/td>Analog<\/td>Source input 6<\/td><\/tr>
      12<\/td>S5<\/td>Analog<\/td>Source input 5<\/td><\/tr>
      13<\/td>VDD<\/td>Power<\/td>Positive supply<\/td><\/tr>
      14<\/td>GND<\/td>Ground<\/td>Ground (0V reference)<\/td><\/tr>
      15<\/td>A2<\/td>Digital<\/td>Address bit 2<\/td><\/tr>
      16<\/td>A1<\/td>Digital<\/td>Address bit 1<\/td><\/tr><\/table>","application_scenarios":"
      • Audio and video signal routing with 85dB channel isolation at 100kHz<\/li>
      • Automatic test equipment and data acquisition 8-channel input selection<\/li>
      • Battery-powered systems with less than 75uA supply current at +\/-15V<\/li>
      • Sample-and-hold systems and communication signal switching with BBM<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ADI<\/td>ADG408BRUZ-REEL7<\/td>TSSOP-16<\/td>Smaller package, same function<\/td><\/tr>
        ADI<\/td>ADG5408BRUZ-REEL<\/td>TSSOP-16<\/td>13.5Ohm, 8kV ESD, latchup proof<\/td><\/tr>
        ADI<\/td>ADG1408BRUZ<\/td>TSSOP-16<\/td>4.5Ohm, lower RON<\/td><\/tr>
        MaxLinear<\/td>DG408DJZ<\/td>SOIC-16<\/td>Original DG408<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=7264"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7264\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=7264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=7264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=7264"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7264"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}