{"id":6283,"date":"2026-06-12T11:13:31","date_gmt":"2026-06-12T11:13:31","guid":{"rendered":"https:\/\/materialparts.com\/tl062cdr\/"},"modified":"2026-06-12T11:13:31","modified_gmt":"2026-06-12T11:13:31","slug":"tl062cdr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tl062cdr\/","title":{"rendered":"TL062CDR"},"content":{"rendered":"

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

The TL062CDR from Texas Instruments is a low-power JFET-input dual operational amplifier housed in an SOIC-8 package. With a supply range of \u00b13.5V to \u00b118V, gain bandwidth of 1MHz, and input bias current of just 30pA, it is well-suited for low-power signal conditioning and buffer applications.<\/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
\u0646\u0637\u0627\u0642 \u0627\u0644\u0639\u0631\u0636<\/td>\n\u00b13.5V to \u00b118V (7V-36V)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u062a\u062d\u064a\u0632 \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n30pA (typ)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0625\u0632\u0627\u062d\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a<\/td>\n3mV (typ), 15mV (max)<\/td>\n<\/tr>\n
Gain Bandwidth Product<\/td>\n1MHz (typ)<\/td>\n<\/tr>\n
\u0645\u0639\u062f\u0644 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/td>\n3.5V\/\u00b5s (typ)<\/td>\n<\/tr>\n
Supply Current<\/td>\n200\u00b5A per amplifier<\/td>\n<\/tr>\n
CMRRR<\/td>\n86dB (typ)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n0\u00b0C to +70\u00b0C (C suffix)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-8 (CDR = tape & reel)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • JFET input stage with 30pA input bias current<\/li>\n
  • Low power consumption: 200\u00b5A per amplifier<\/li>\n
  • 1MHz gain bandwidth product<\/li>\n
  • Wide supply range: \u00b13.5V to \u00b118V<\/li>\n
  • High input impedance suitable for sensor interfaces<\/li>\n
  • Internally compensated for unity-gain stability<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Piezoelectric sensor signal conditioning<\/li>\n
    • High-impedance buffer amplifiers<\/li>\n
    • Active filters and integrators<\/li>\n
    • Portable and battery-powered instrumentation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TL062CDR from Texas Instruments is a low-power JFET-input dual operational amplifier housed in an SOIC-8 package. With a supply range of \u00b13.5V to \u00b118V, gain bandwidth of 1MHz, and input bias current of just 30pA, it is well-suited for low-power signal conditioning and buffer applications. Key Specifications Supply Range \u00b13.5V to \u00b118V […]<\/p>\n","protected":false},"author":2,"featured_media":6376,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[],"chip_brand":[138],"class_list":["post-6283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Low-power JFET-input dual op-amp, 1MHz GBW, 30pA Ibias, SOIC-8, \u00b13.5V to \u00b118V","date_code":"","package_case":"SOIC-8 (3.9 x 4.9 x 1.75mm)","in_stock":11576,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tl062.pdf","price":"$0.34 @1ku","product_introduction":"The TL062CDR is a low-power JFET-input dual operational amplifier from Texas Instruments. Its JFET input stage provides extremely low input bias current (30pA typical), making it ideal for interfacing with high-impedance sensors and signal sources. With a gain bandwidth product of 1MHz and a supply current of just 200\u00b5A per amplifier, it offers an excellent balance between performance and power consumption for portable and battery-powered applications.","working_principle":"The TL062CDR uses a JFET-input differential pair as the first gain stage, providing very high input impedance and low bias current. The JFET inputs are followed by a bipolar gain stage and a class-AB output stage. The internal compensation capacitor ensures unity-gain stability without external components. Each amplifier channel operates independently with its own input pair, allowing the dual device to process two separate signal paths. The JFET input structure inherently provides low noise at low frequencies, making it suitable for DC and low-frequency signal conditioning.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>1OUT<\/td>Amplifier 1 output<\/td><\/tr>
      2<\/td>1IN-<\/td>Amplifier 1 inverting input<\/td><\/tr>
      3<\/td>1IN+<\/td>Amplifier 1 non-inverting input<\/td><\/tr>
      4<\/td>VCC-<\/td>Negative supply or ground<\/td><\/tr>
      5<\/td>2IN+<\/td>Amplifier 2 non-inverting input<\/td><\/tr>
      6<\/td>2IN-<\/td>Amplifier 2 inverting input<\/td><\/tr>
      7<\/td>2OUT<\/td>Amplifier 2 output<\/td><\/tr>
      8<\/td>VCC+<\/td>Positive supply<\/td><\/tr><\/table>","application_scenarios":"
      • Piezoelectric and photodiode sensor signal conditioning<\/li>
      • High-impedance buffer and voltage follower circuits<\/li>
      • Active RC filters and integrator stages<\/li>
      • Portable and battery-powered instrumentation amplifiers<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>GBW<\/th>Ibias<\/th>Isupply<\/th><\/tr>
        TL072CDR<\/td>TI<\/td>3MHz<\/td>30pA<\/td>1.4mA<\/td><\/tr>
        TL082CDR<\/td>TI<\/td>3MHz<\/td>30pA<\/td>1.4mA<\/td><\/tr>
        LF353DR<\/td>TI<\/td>4MHz<\/td>50pA<\/td>1.8mA<\/td><\/tr>
        RC4558DR<\/td>TI<\/td>3MHz<\/td>40nA<\/td>1.5mA<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6283","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=6283"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6283\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media\/6376"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=6283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=6283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=6283"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=6283"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}