{"id":6833,"date":"2026-06-21T12:49:11","date_gmt":"2026-06-21T12:49:11","guid":{"rendered":"https:\/\/materialparts.com\/ltc6101hvbhs5\/"},"modified":"2026-06-21T12:49:11","modified_gmt":"2026-06-21T12:49:11","slug":"ltc6101hvbhs5","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ltc6101hvbhs5\/","title":{"rendered":"LTC6101HVBHS5"},"content":{"rendered":"

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

The LTC6101HVBHS5 from Analog Devices is a high-voltage current sense amplifier with 105V maximum operating voltage, +\/-0.3% gain accuracy, and 1 uV\/C offset drift in a SOT-23-5 package.<\/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\n\n\n\n
\u0627\u0644\u0646\u0648\u0639<\/td>\nHigh-Voltage Current Sense Amplifier<\/td>\n<\/tr>\n
Common-Mode Voltage Range<\/td>\n4 V to 105 V<\/td>\n<\/tr>\n
Gain Accuracy<\/td>\n+\/-0.3% (max)<\/td>\n<\/tr>\n
Offset Voltage<\/td>\n500 uV (max)<\/td>\n<\/tr>\n
Offset Drift<\/td>\n1 uV\/C (typical)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u062a\u062d\u064a\u0632 \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n50 nA (max)<\/td>\n<\/tr>\n
Supply Current<\/td>\n350 uA (typical)<\/td>\n<\/tr>\n
Bandwidth<\/td>\n2.5 MHz<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n4 V to 105 V (or independent 2.7-5.5V)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOT-23-5<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40C to +125C (HV version)<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • 105V maximum operating common-mode voltage<\/li>\n
  • +\/-0.3% maximum gain accuracy<\/li>\n
  • 1 uV\/C typical offset drift<\/li>\n
  • 2.5 MHz bandwidth for fast current sensing<\/li>\n
  • Can be powered from the sense voltage or independent supply<\/li>\n
  • Low 350 uA supply current<\/li>\n
  • Current output for flexible gain setting<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • High-side current sensing in 48V systems<\/li>\n
    • Battery management current monitoring<\/li>\n
    • Motor drive current feedback<\/li>\n
    • Telecom -48V power supply monitoring<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LTC6101HVBHS5 from Analog Devices is a high-voltage current sense amplifier with 105V maximum operating voltage, +\/-0.3% gain accuracy, and 1 uV\/C offset drift in a SOT-23-5 package. Key Specifications Type High-Voltage Current Sense Amplifier Common-Mode Voltage Range 4 V to 105 V Gain Accuracy +\/-0.3% (max) Offset Voltage 500 uV (max) Offset […]<\/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-6833","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"105V Current Sense Amp, +\/-0.3% Gain, SOT-23-5, HV Industrial","date_code":"","package_case":"SOT-23-5 (2.9 x 1.6 x 1.0 mm)","in_stock":2345,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/6101fa.pdf","price":"$3.20 @ 1ku","product_introduction":"The LTC6101HVBHS5 from Analog Devices is a high-voltage current sense amplifier that operates with common-mode voltages from 4V to 105V. The device provides +\/-0.3% maximum gain accuracy and 1 uV\/C typical offset drift for precision current measurement in high-voltage systems. The unique architecture uses an external output resistor to set the gain, providing flexibility for different current ranges. The 2.5 MHz bandwidth supports fast current sensing for motor control and overcurrent protection. The HV version is specified over the extended -40C to +125C temperature range. The device can be powered directly from the high-voltage bus or from an independent 2.7V to 5.5V supply, enabling current measurement even when the main supply is off.","working_principle":"The LTC6101HVBHS5 uses a current-feedback architecture where the internal amplifier forces a current through the external gain-setting resistor that is proportional to the shunt voltage. The shunt voltage (VSHUNT = ILOAD x RSHUNT) appears across the IN+ and IN- pins. The internal amplifier drives an output transistor to source current through the external output resistor (ROUT), producing an output voltage VOUT = IOUT x ROUT. The output current is precisely proportional to the shunt voltage: IOUT = VSHUNT \/ RIN, where RIN is the external input resistor. The overall voltage gain is VOUT\/VSHUNT = ROUT\/RIN. The high-voltage capability comes from using high-voltage transistors in the input stage that can withstand up to 105V common-mode. The amplifier does not require a low-voltage supply; it can be powered from the same high-voltage bus through an internal shunt regulator that generates the internal 2.7V supply from the V+ pin. The current-output architecture provides inherent noise filtering and allows the output voltage to be referenced to any voltage within the output compliance range.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>V-<\/td>Input<\/td>Negative sense input (shunt low side)<\/td><\/tr>
      2<\/td>V+<\/td>Input\/Power<\/td>Positive sense input \/ supply (4-105V)<\/td><\/tr>
      3<\/td>VOUT<\/td>Output<\/td>Current output (to ROUT)<\/td><\/tr>
      4<\/td>VS-<\/td>Power<\/td>Negative supply (usually GND)<\/td><\/tr>
      5<\/td>VS+<\/td>Power<\/td>Independent supply (2.7-5.5V, optional)<\/td><\/tr><\/table>","application_scenarios":"
      • 48V Li-ion battery pack high-side current monitoring for BMS<\/li>
      • Telecom -48V power plant current measurement with ground-referenced output<\/li>
      • 100V DC motor drive phase current feedback<\/li>
      • Solar inverter DC bus current monitoring at up to 105V<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ADI<\/td>LTC6102HVBHS5<\/td>SOT-23-5<\/td>Lower offset (10uV), same HV<\/td><\/tr>
        TI<\/td>INA240A1EDRQ1<\/td>VSSOP-8<\/td>80V CM, automotive, PWM reject<\/td><\/tr>
        TI<\/td>INA282AIDR<\/td>SOIC-8<\/td>80V CM, 50 V\/V gain, lower cost<\/td><\/tr>
        ADI<\/td>AD8418AWHRZ<\/td>SOIC-8<\/td>80V CM, automotive, bidirectional<\/td><\/tr>
        TI<\/td>INA293A1QDRQ1<\/td>VSSOP-8<\/td>110V CM, automotive, 20 V\/V<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6833","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=6833"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6833\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=6833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=6833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=6833"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=6833"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}