{"id":3567,"date":"2026-06-06T10:40:46","date_gmt":"2026-06-06T10:40:46","guid":{"rendered":"https:\/\/materialparts.com\/lm358adt\/"},"modified":"2026-06-06T10:40:46","modified_gmt":"2026-06-06T10:40:46","slug":"lm358adt","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/lm358adt\/","title":{"rendered":"LM358ADT"},"content":{"rendered":"

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

The LM358ADT from STMicroelectronics is a dual general-purpose operational amplifier operating from a single 3V to 32V supply or +\/-1.5V to +\/-16V dual supplies. Featuring 1.1 MHz gain-bandwidth product, 0.6 V\/us slew rate, and low 300 uA supply current per amplifier, it is one of the most widely used general-purpose op amps. The A suffix denotes commercial temperature range (0-70 C) and DT denotes SOIC-8 package in tape-and-reel.<\/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\n\n
\u0627\u0644\u0646\u0648\u0639<\/td>\nDual General-Purpose Op Amp<\/td>\n<\/tr>\n
\u0627\u0644\u0642\u0646\u0648\u0627\u062a<\/td>\n2<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n3V – 32V (single) \/ +\/-1.5V – +\/-16V (dual)<\/td>\n<\/tr>\n
GBW<\/td>\n1.1 MHz (typical)<\/td>\n<\/tr>\n
\u0645\u0639\u062f\u0644 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/td>\n0.6 V\/us (typical)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a<\/td>\n2 mV (typical), 7 mV (max)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u062a\u062d\u064a\u0632 \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n20 nA (typical)<\/td>\n<\/tr>\n
Supply Current<\/td>\n0.5 mA per channel (typical)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n30 mA (typical, short circuit)<\/td>\n<\/tr>\n
Common-Mode Range<\/td>\n0V to VCC-1.5V<\/td>\n<\/tr>\n
CMRRR<\/td>\n85 dB (typical)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-8<\/td>\n<\/tr>\n
Operating Temp<\/td>\n0 to 70 C (A suffix)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Single or dual supply operation from 3V to 32V<\/li>\n
  • Low supply current: 500 uA per amplifier (essentially independent of supply voltage)<\/li>\n
  • Input common-mode voltage range includes ground (single-supply operation)<\/li>\n
  • 1.1 MHz gain-bandwidth product (temperature compensated)<\/li>\n
  • Internal frequency compensation (no external components needed)<\/li>\n
  • Large DC voltage gain: 100 dB<\/li>\n
  • Large output voltage swing: 0V to VCC-1.5V<\/li>\n
  • Industry-standard LM358 pinout compatible with LM258\/LM158\/LM2904<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Battery-powered instruments and portable devices<\/li>\n
    • Active filters and signal conditioning<\/li>\n
    • Low-frequency oscillator circuits<\/li>\n
    • DC gain blocks and buffer amplifiers<\/li>\n
    • Transducer amplifier and voltage followers<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LM358ADT from STMicroelectronics is a dual general-purpose operational amplifier operating from a single 3V to 32V supply or +\/-1.5V to +\/-16V dual supplies. Featuring 1.1 MHz gain-bandwidth product, 0.6 V\/us slew rate, and low 300 uA supply current per amplifier, it is one of the most widely used general-purpose op amps. The […]<\/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":[19,13],"tags":[],"chip_brand":[142],"class_list":["post-3567","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-st"],"acf":{"brief_explanation":"Dual general-purpose op amp, 3-32V, 1.1MHz GBW, ground-sensing, SOIC-8, 0-70C","date_code":"","package_case":"SOIC-8 (4.90 x 3.90 x 1.27 mm)","in_stock":8653,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/lm358.pdf","price":"$0.18 @ 1ku","product_introduction":"The LM358ADT from STMicroelectronics is a dual general-purpose operational amplifier that operates from a single supply of 3V to 32V (or dual supplies of +\/-1.5V to +\/-16V). It features 1.1 MHz gain-bandwidth product, 0.6 V\/us slew rate, and low 500 uA per-amplifier supply current essentially independent of supply voltage. The input common-mode voltage range includes ground, enabling single-supply operation without a negative rail. The A suffix denotes commercial temperature range (0 to 70 C) and DT denotes the SOIC-8 package in tape-and-reel packaging.","working_principle":"The LM358ADT uses a bipolar input stage with PNP differential pairs that allow the common-mode input voltage to extend down to ground (0V), making it ideal for single-supply applications. The output stage uses a class AB push-pull topology with active pull-down, enabling the output to swing close to ground without a pull-down resistor. Internal frequency compensation (a 30 pF capacitor) provides unconditional stability for unity-gain operation. The two amplifiers share only the supply pins and are otherwise independent. The output can source 20-40 mA and is short-circuit protected with infinite duration.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>1OUT<\/td>Output<\/td>Channel 1 output<\/td><\/tr>
      2<\/td>1IN-<\/td>Input<\/td>Channel 1 inverting input<\/td><\/tr>
      3<\/td>1IN+<\/td>Input<\/td>Channel 1 non-inverting input<\/td><\/tr>
      4<\/td>GND\/V-<\/td>Power<\/td>Ground (single supply) \/ negative supply (dual)<\/td><\/tr>
      5<\/td>2IN+<\/td>Input<\/td>Channel 2 non-inverting input<\/td><\/tr>
      6<\/td>2IN-<\/td>Input<\/td>Channel 2 inverting input<\/td><\/tr>
      7<\/td>2OUT<\/td>Output<\/td>Channel 2 output<\/td><\/tr>
      8<\/td>V+<\/td>Power<\/td>Positive supply (3-32V)<\/td><\/tr><\/table>","application_scenarios":"
      • Single-supply signal conditioning: Ground-sensing input for 0V-referenced signals<\/li>
      • Active filters: Low-pass, band-pass with 1.1 MHz GBW for audio-range applications<\/li>
      • Battery instruments: 3V minimum operation with 500 uA per channel<\/li>
      • Voltage followers: Unity-gain buffers with internal compensation<\/li>
      • Oscillators: RC and Wien bridge oscillators using dual amplifiers<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>LM358DR<\/td>SOIC-8<\/td>Same function, TI manufacture<\/td><\/tr>
        ST<\/td>LM358DT<\/td>SOIC-8<\/td>Industrial grade -40-85 C version<\/td><\/tr>
        Onsemi<\/td>LM358DR2G<\/td>SOIC-8<\/td>Equivalent, alternate source<\/td><\/tr>
        TI<\/td>LMV358IDR<\/td>SOIC-8<\/td>Low-voltage version, 2.7-5.5V, 1MHz<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3567","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=3567"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3567\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3567"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3567"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}