{"id":8747,"date":"2026-06-30T07:06:28","date_gmt":"2026-06-30T07:06:28","guid":{"rendered":"https:\/\/materialparts.com\/lm358baidr-2\/"},"modified":"2026-06-30T07:06:28","modified_gmt":"2026-06-30T07:06:28","slug":"lm358baidr-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/lm358baidr-2\/","title":{"rendered":"LM358BAIDR"},"content":{"rendered":"

Productos<\/h2>\n

The LM358BAIDR is a Texas Instruments industry-standard dual operational amplifier, BA-grade enhanced version. It features 3V to 36V supply range, 1.2 MHz gain bandwidth, 2 mV max offset voltage, 300 uA\/ch quiescent current, internal EMI\/RFI filtering, and ground-including common-mode range. Packaged in SOIC-8, -40C to +85C.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n
Canales<\/td>\n2 (dual)<\/td>\n<\/tr>\n
Rango de suministro<\/td>\n3 V to 36 V<\/td>\n<\/tr>\n
GBW<\/td>\n1.2 MHz<\/td>\n<\/tr>\n
VOS (max)<\/td>\n2 mV (BA grade)<\/td>\n<\/tr>\n
IQ<\/td>\n300 uA per channel<\/td>\n<\/tr>\n
CMRR<\/td>\n94 dB typical<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 3V to 36V wide supply range<\/li>\n
  • 1.2 MHz gain bandwidth product<\/li>\n
  • 2 mV max offset voltage (BA grade)<\/li>\n
  • 300 uA\/ch quiescent current<\/li>\n
  • Common-mode range includes ground<\/li>\n
  • Internal EMI and RFI filtering<\/li>\n
  • Cost-optimized, EMI hardened<\/li>\n
  • Industry-standard pinout<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Power supply monitoring<\/li>\n
    • Motor control and drives<\/li>\n
    • Low-side current sensing<\/li>\n
    • General-purpose signal conditioning<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LM358BAIDR is a Texas Instruments industry-standard dual operational amplifier, BA-grade enhanced version. It features 3V to 36V supply range, 1.2 MHz gain bandwidth, 2 mV max offset voltage, 300 uA\/ch quiescent current, internal EMI\/RFI filtering, and ground-including common-mode range. Packaged in SOIC-8, -40C to +85C. Key Specifications Channels 2 (dual) Supply Range […]<\/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":[138],"class_list":["post-8747","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Dual op amp, 3-36V, 1.2MHz GBW, 2mV Vos, EMI filter, SOIC-8","date_code":"","package_case":"8-Pin SOIC (4.9 x 3.9 x 1.27 mm)","in_stock":12400,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm358.pdf","price":"$0.067 @ 1ku","product_introduction":"The LM358BAIDR is a Texas Instruments enhanced dual operational amplifier, BA-grade version of the industry-standard LM358. It offers 3V to 36V supply range with 1.2 MHz gain bandwidth and 0.5 V\/us slew rate. The BA-grade provides 2 mV maximum offset voltage at 25C, improved from the original 7 mV. The 300 uA per channel quiescent current and common-mode input range that includes ground enable near-ground direct sensing. Internal EMI and RFI filtering reduces susceptibility to electromagnetic interference in harsh environments. The 94 dB typical CMRR provides good common-mode rejection for single-supply applications. Available in industry-standard SOIC-8 package rated for -40C to +85C.","working_principle":"The LM358BA is a bipolar dual operational amplifier with two independent high-gain frequency-compensated op amps. The input stage uses a differential pair with common-mode range extending to ground (V-), achieved through a PNP input pair that remains active even when both inputs are at 0V. The output stage is a class AB push-pull with active current limiting. The BA-grade uses trimmed input stages for lower offset voltage (2 mV max). The internal EMI filter consists of a low-pass RC network at each input, attenuating high-frequency RF interference before it reaches the sensitive input stage, reducing RF demodulation errors in hostile electromagnetic environments.","pin_description":"
      Pin<\/th>Mnemonic<\/th>Description<\/th><\/tr>
      1<\/td>OUT A<\/td>Output A<\/td><\/tr>
      2<\/td>-IN A<\/td>Inverting input A<\/td><\/tr>
      3<\/td>+IN A<\/td>Non-inverting input A<\/td><\/tr>
      4<\/td>GND<\/td>Ground \/ V-<\/td><\/tr>
      5<\/td>+IN B<\/td>Non-inverting input B<\/td><\/tr>
      6<\/td>-IN B<\/td>Inverting input B<\/td><\/tr>
      7<\/td>OUT B<\/td>Output B<\/td><\/tr>
      8<\/td>VCC<\/td>Positive supply (3-36V)<\/td><\/tr><\/table>","application_scenarios":"
      • Low-side current sensing with ground-including common-mode range and 2mV offset<\/li>\n
      • Power supply voltage monitoring and window comparator circuits<\/li>\n
      • Motor control feedback with 36V supply capability and EMI filtering<\/li>\n
      • General-purpose signal conditioning in cost-sensitive industrial designs<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        LM358BIDR<\/td>TI<\/td>B-grade, 3mV offset (less precise)<\/td><\/tr>
        LM358IDR<\/td>TI<\/td>Original, 7mV offset, 0.7MHz<\/td><\/tr>
        LM358BAIDDFR<\/td>TI<\/td>SOT-23-8 package version<\/td><\/tr>
        LM2904BAIDR<\/td>TI<\/td>Automotive temp range version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=8747"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8747\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=8747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=8747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=8747"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=8747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}