{"id":8449,"date":"2026-06-29T01:17:25","date_gmt":"2026-06-29T01:17:25","guid":{"rendered":"https:\/\/materialparts.com\/nxs0108pw-q100j\/"},"modified":"2026-06-29T01:17:25","modified_gmt":"2026-06-29T01:17:25","slug":"nxs0108pw-q100j","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/nxs0108pw-q100j\/","title":{"rendered":"NXS0108PW-Q100J"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The NXS0108PW-Q100J from Nexperia is an 8-bit dual-supply translating transceiver with auto direction sensing in a TSSOP-20 package, qualified to AEC-Q100 Grade 1 for automotive applications. It enables bidirectional voltage level translation between 1.2 V-3.6 V (VCCA) and 1.65 V-5.5 V (VCCB) logic domains, supporting push-pull data rates up to 110 Mbps without a direction control pin.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u6e20\u9053<\/td>\n8-bit bidirectional<\/td>\n<\/tr>\n
VCCA Range<\/td>\n1.2 V to 3.6 V<\/td>\n<\/tr>\n
VCCB Range<\/td>\n1.65 V \u81f3 5.5 V<\/td>\n<\/tr>\n
Max Data Rate (Push-Pull)<\/td>\n110 Mbps<\/td>\n<\/tr>\n
\u4f20\u64ad\u5ef6\u8fdf<\/td>\n6.3 ns typ<\/td>\n<\/tr>\n
Output Drive<\/td>\n1.0 mA (push-pull)<\/td>\n<\/tr>\n
Direction Control<\/td>\nAuto-sensing (no direction pin)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
\u8d44\u683c<\/td>\nAEC-Q100 Grade 1<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nTSSOP-20<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Auto direction sensing eliminates direction control pin<\/li>\n
  • I\/OFF circuitry for partial power-down protection<\/li>\n
  • ESD: HBM >15 kV on B-port, IEC 61000-4-2 >8 kV contact<\/li>\n
  • Inputs accept voltages up to 5.5 V<\/li>\n
  • Open-drain and push-pull signal support<\/li>\n
  • Flow-through pinout for easy PCB routing<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive infotainment and ADAS<\/li>\n
    • I2C\/SMBus level translation<\/li>\n
    • GPIO voltage bridging<\/li>\n
    • Smartphone and tablet interfaces<\/li>\n
    • Industrial communication bus bridging<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The NXS0108PW-Q100J from Nexperia is an 8-bit dual-supply translating transceiver with auto direction sensing in a TSSOP-20 package, qualified to AEC-Q100 Grade 1 for automotive applications. It enables bidirectional voltage level translation between 1.2 V-3.6 V (VCCA) and 1.65 V-5.5 V (VCCB) logic domains, supporting push-pull data rates up to 110 Mbps without […]<\/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":[13,20],"tags":[],"chip_brand":[140],"class_list":["post-8449","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-nexperia"],"acf":{"brief_explanation":"8-bit bidirectional level translator, 1.2-3.6V\/1.65-5.5V, auto-sense, 110Mbps, AEC-Q100, TSSOP-20","date_code":"","package_case":"TSSOP-20 (6.5 \u00d7 4.4 \u00d7 1.1 mm)","in_stock":2020,"datasheet":"https:\/\/www.nexperia.com\/product\/nxs0108pw-q100j","price":"$0.66 @ 1ku","product_introduction":"The Nexperia NXS0108PW-Q100J is an 8-bit dual-supply translating transceiver with auto direction sensing, qualified to AEC-Q100 Grade 1 for automotive use. It provides bidirectional voltage level translation between any two logic voltage nodes from 1.2 V to 5.5 V without requiring a direction control signal. The auto-sensing architecture detects the direction of data flow on each channel independently, making it ideal for open-drain buses like I2C and SMBus. With 110 Mbps push-pull data rate, 6.3 ns propagation delay, and comprehensive ESD protection including IEC 61000-4-2 contact discharge exceeding 8 kV on the B-port, it is well-suited for automotive and industrial interface bridging.","working_principle":"The NXS0108PW-Q100J uses an auto-direction sensing architecture where each of the 8 channels independently detects which side (A or B) is driving the signal. Each channel has one-time direction sensing circuitry that samples the initial edge to determine data flow direction, then establishes the translation path. VCCA sets the reference for A-port I\/O, and VCCB sets the reference for B-port I\/O. The output enable (OE) pin controls all channels simultaneously; when OE is low, all outputs enter a high-impedance state. I\/OFF circuitry ensures that if either supply is removed, the device enters a low-power state without backflow current, protecting upstream circuitry during partial power-down conditions.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>GND<\/td>Ground<\/td><\/tr>
      2<\/td>refA<\/td>Reference Voltage A<\/td><\/tr>
      3-10<\/td>A1-A8<\/td>Data I\/O Port A<\/td><\/tr>
      11-18<\/td>B8-B1<\/td>Data I\/O Port B<\/td><\/tr>
      19<\/td>refB<\/td>Reference Voltage B<\/td><\/tr>
      20<\/td>OE<\/td>Output Enable (Active High)<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive I2C Bridging<\/b>: Level translation between 1.8 V MCU and 3.3 V\/5 V sensor peripherals in ADAS modules<\/li>
      • Infotainment Systems<\/b>: GPIO voltage bridging between application processor and automotive CAN\/LIN transceivers<\/li>
      • SMBus\/PMBus<\/b>: Open-drain bus translation for power management IC communication in server and telecom systems<\/li>
      • Industrial Communication<\/b>: 110 Mbps push-pull level shifting between FPGA (1.2 V) and 5 V logic peripherals<\/li>
      • Smartphone Peripherals<\/b>: Multi-voltage I\/O expansion with auto-direction for I2C sensor hubs and display interfaces<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>Channels<\/th>VCCA\/VCCB<\/th>Qualification<\/th><\/tr>
        NXS0108BQ-Q100<\/td>Nexperia<\/td>8<\/td>1.65-3.6\/2.3-5.5<\/td>AEC-Q100<\/td><\/tr>
        LSF0108PW-Q100<\/td>Nexperia<\/td>8<\/td>0.95-5.5<\/td>AEC-Q100<\/td><\/tr>
        TXB0108PWR<\/td>TI<\/td>8<\/td>1.2-3.6\/1.65-5.5<\/td>Non-auto<\/td><\/tr>
        PCA9306DCTR<\/td>TI<\/td>2<\/td>1.0-3.6\/1.8-5.5<\/td>Non-auto<\/td><\/tr>
        SN74AVCH16T245GR<\/td>TI<\/td>16<\/td>1.2-3.6\/1.2-3.6<\/td>Non-auto<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8449","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=8449"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8449\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=8449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=8449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=8449"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=8449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}