{"id":11299,"date":"2026-07-26T04:26:21","date_gmt":"2026-07-26T04:26:21","guid":{"rendered":"https:\/\/ic-vendor.com\/ina4180a1qpwrq1\/"},"modified":"2026-07-26T04:26:21","modified_gmt":"2026-07-26T04:26:21","slug":"ina4180a1qpwrq1","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/ina4180a1qpwrq1\/","title":{"rendered":"INA4180A1QPWRQ1"},"content":{"rendered":"

Productos<\/h2>\n

The Texas Instruments INA4180A1QPWRQ1 is an AEC-Q100 automotive-grade current sense amplifier with 16V common-mode range, 200V\/uS slew rate in TSSOP-20 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nCurrent Sense Amplifier<\/td>\n<\/tr>\n
Common-Mode Range<\/td>\n0V to 16V<\/td>\n<\/tr>\n
Gain<\/td>\nA1 = 20 V\/V<\/td>\n<\/tr>\n
Bandwidth<\/td>\n500 kHz<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n200 V\/us<\/td>\n<\/tr>\n
Offset Voltage<\/td>\n+\/-500 uV max<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n2.7V to 5.5V<\/td>\n<\/tr>\n
Cualificaci\u00f3n<\/td>\nAEC-Q100 Grade 1<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125C<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-20 (6.5×4.4mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • AEC-Q100 Grade 1 automotive qualified<\/li>\n
  • 16V wide common-mode range<\/li>\n
  • 200 V\/us high slew rate<\/li>\n
  • Low 500uV max offset voltage<\/li>\n
  • Single-supply 2.7-5.5V operation<\/li>\n
  • Four channels in one package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Automotive battery current monitoring<\/li>\n
    • Motor drive phase current sensing<\/li>\n
    • Power supply load current measurement<\/li>\n
    • Fuel cell and HEV current monitoring<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Texas Instruments INA4180A1QPWRQ1 is an AEC-Q100 automotive-grade current sense amplifier with 16V common-mode range, 200V\/uS slew rate in TSSOP-20 package. Key Specifications Type Current Sense Amplifier Common-Mode Range 0V to 16V Gain A1 = 20 V\/V Bandwidth 500 kHz Slew Rate 200 V\/us Offset Voltage +\/-500 uV max Supply Voltage 2.7V to […]<\/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":[2574],"chip_brand":[138],"class_list":["post-11299","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-ina4180a1qpwrq1","chip_brand-ti"],"acf":{"brief_explanation":"Quad current sense amp, 0-16V CM, 20V\/V, AEC-Q100, TSSOP-20, -40 to 125C","date_code":"","package_case":"TSSOP-20 (6.5x4.4x1.0mm)","in_stock":8663,"datasheet":"https:\/\/www.ti.com\/product\/INA4180-Q1","price":"$2.50 @ 1ku","product_introduction":"The INA4180A1QPWRQ1 from TI is an AEC-Q100 Grade 1 automotive current sense amplifier with four channels in a TSSOP-20 package. The 0-16V common-mode range allows high-side current sensing in 12V automotive systems. 20 V\/V gain with 500kHz bandwidth and 200 V\/us slew rate suit dynamic load monitoring. Low 500uV max offset ensures accurate current measurement across the -40 to 125C automotive temperature range.","working_principle":"Each channel measures the voltage across an external sense resistor (Rsense) in the power path. The amplifier outputs Vout = Gain x Vsense = 20 x (Iload x Rsense). The 0-16V common-mode range is achieved with a precision resistor divider network that level-shifts the high-side voltage to the amplifier input range. The 200 V\/us slew rate tracks fast transients during load steps and fault conditions.","pin_description":"
      Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
      IN+, IN-<\/td>Sense Inputs (x4)<\/td>Differential sense voltage<\/td><\/tr>
      OUT<\/td>Output (x4)<\/td>Amplified output voltage<\/td><\/tr>
      V+, GND<\/td>Power<\/td>2.7-5.5V supply<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive battery current monitor<\/li>
      • Motor phase current sensing<\/li>
      • Power supply load measurement<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        INA4181A1QPWRQ1<\/td>TI<\/td>50 V\/V gain variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11299","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11299"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11299\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11299"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}