{"id":2933,"date":"2026-05-27T14:11:39","date_gmt":"2026-05-27T14:11:39","guid":{"rendered":"https:\/\/materialparts.com\/tlv3201aidbvr\/"},"modified":"2026-05-27T14:11:39","modified_gmt":"2026-05-27T14:11:39","slug":"tlv3201aidbvr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/tlv3201aidbvr\/","title":{"rendered":"TLV3201AIDBVR"},"content":{"rendered":"

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

The TLV3201AIDBVR from Texas Instruments is a 40ns high-speed single push-pull comparator in a SOT-23-5 package. It combines 40ns propagation delay with only 40\u03bcA supply current, featuring rail-to-rail input range extending 200mV beyond rails, 1mV typ. offset voltage, and operation from 2.7V to 5.5V over the -40\u00b0C to +125\u00b0C industrial temperature range.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u901a\u9053\u6570<\/td>\n1 (Single)<\/td>\n<\/tr>\n
\u4f20\u64ad\u5ef6\u8fdf<\/td>\n40ns typ.<\/td>\n<\/tr>\n
Supply Voltage Range<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41<\/td>\n40\u03bcA typ. per channel<\/td>\n<\/tr>\n
\u8f93\u5165\u5931\u8c03\u7535\u538b<\/td>\n1mV typ. \/ 5mV max<\/td>\n<\/tr>\n
\u8f93\u5165\u504f\u7f6e\u7535\u6d41<\/td>\n0.05nA typ. \/ 50nA max<\/td>\n<\/tr>\n
Input CM Range<\/td>\n-0.2V to 5.7V (extends 200mV beyond rails)<\/td>\n<\/tr>\n
\u8f93\u51fa\u7c7b\u578b<\/td>\nPush-Pull (rail-to-rail)<\/td>\n<\/tr>\n
Output Drive Current<\/td>\n\u00b130mA typ.<\/td>\n<\/tr>\n
\u7279\u70b9<\/td>\nInternal hysteresis<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOT-23-5 (2.9 x 2.8mm)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Ultra-fast 40ns propagation delay<\/li>\n
  • Low 40\u03bcA supply current per channel<\/li>\n
  • Rail-to-rail input extends 200mV beyond either rail<\/li>\n
  • Low offset voltage: 1mV typ.<\/li>\n
  • Push-pull output (no pull-up resistor needed)<\/li>\n
  • 2.7V to 5.5V supply range<\/li>\n
  • Internal hysteresis for clean switching<\/li>\n
  • Power-on-reset prevents output glitches during power-up<\/li>\n
  • Industrial temperature range: -40\u00b0C to +125\u00b0C<\/li>\n
  • Small SOT-23-5 and SC70-5 packages<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • High-speed overcurrent detection<\/li>\n
    • Zero-cross detection for power conversion<\/li>\n
    • PWM output monitoring and fault detection<\/li>\n
    • Battery-powered portable threshold detection<\/li>\n
    • IR receiver and sensor signal detection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLV3201AIDBVR from Texas Instruments is a 40ns high-speed single push-pull comparator in a SOT-23-5 package. It combines 40ns propagation delay with only 40\u03bcA supply current, featuring rail-to-rail input range extending 200mV beyond rails, 1mV typ. offset voltage, and operation from 2.7V to 5.5V over the -40\u00b0C to +125\u00b0C industrial temperature range. Key […]<\/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":[13,55],"tags":[],"chip_brand":[138],"class_list":["post-2933","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-transistors","chip_brand-ti"],"acf":{"brief_explanation":"40ns single push-pull comparator, 40\u03bcA Iq, RR input, 2.7-5.5V, SOT-23-5","date_code":"","package_case":"SOT-23-5 \/ DBV (2.9 x 2.8 x 1.45mm)","in_stock":14066,"datasheet":"https:\/\/www.ti.com\/product\/TLV3201","price":"$0.48 @ 1ku","product_introduction":"The TLV3201AIDBVR from Texas Instruments is a single-channel high-speed push-pull comparator that achieves an optimal balance of 40ns propagation delay and only 40\u03bcA supply current. The rail-to-rail input stage extends 200mV beyond both supply rails, enabling sensing at ground or supply level without additional level shifting. The push-pull output eliminates the need for an external pull-up resistor. Internal hysteresis ensures clean switching in noisy environments. The device operates from 2.7V to 5.5V across the -40\u00b0C to +125\u00b0C industrial temperature range, with a power-on-reset circuit that prevents false output transitions during power-up.","working_principle":"The TLV3201 uses a CMOS input stage that provides rail-to-rail common-mode range extending 200mV beyond either supply rail. The differential input pair feeds a high-gain comparator core that resolves small voltage differences within 40ns. Internal hysteresis (typically 3-5mV) prevents output chatter when the input signal crosses the threshold slowly or is noisy. The push-pull CMOS output stage actively drives both high and low levels without requiring an external pull-up resistor, providing faster transitions than open-drain comparators. The power-on-reset circuit holds the output low during initial power-up until the supply voltage reaches a valid level, preventing glitching.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>IN+<\/td>Input<\/td>Non-inverting input<\/td><\/tr>
      2<\/td>GND<\/td>Power<\/td>Ground \/ Negative supply<\/td><\/tr>
      3<\/td>IN-<\/td>Input<\/td>Inverting input<\/td><\/tr>
      4<\/td>OUT<\/td>Output<\/td>Push-pull output<\/td><\/tr>
      5<\/td>VCC<\/td>Power<\/td>Positive supply (2.7V to 5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • High-speed overcurrent detection for DC-DC converter protection<\/li>
      • Zero-cross detection for AC mains monitoring and TRIAC control<\/li>
      • PWM output monitoring and fault detection in motor drives<\/li>
      • Battery-powered threshold detection in portable medical devices<\/li>
      • IR receiver and photodiode signal conditioning<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TLV3202AIDR<\/td>SOIC-8<\/td>Dual version, same performance<\/td><\/tr>
        TI<\/td>TLV3201AIDBVT<\/td>SOT-23-5<\/td>Cut tape version<\/td><\/tr>
        TI<\/td>TLV3501AIDBVR<\/td>SOT-23-5<\/td>4.5ns ultra-fast comparator<\/td><\/tr>
        ADI<\/td>LTC1540CS8-1#PBF<\/td>SOIC-8<\/td>Nanopower 1.3\u03bcA comparator<\/td><\/tr>
        Maxim<\/td>MAX9015AKA+T<\/td>SOT-23-5<\/td>40ns, 1\u03bcA shutdown comparator<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/2933","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=2933"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/2933\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=2933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=2933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=2933"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=2933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}