{"id":11201,"date":"2026-07-25T03:08:41","date_gmt":"2026-07-25T03:08:41","guid":{"rendered":"https:\/\/ic-vendor.com\/tle2082aidr\/"},"modified":"2026-07-25T03:08:41","modified_gmt":"2026-07-25T03:08:41","slug":"tle2082aidr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/tle2082aidr\/","title":{"rendered":"TLE2082AIDR"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The Texas Instruments TLE2082AIDR is a dual JFET-input high-speed operational amplifier from the Excalibur family. With 10MHz GBW, 40V\/\u00b5s slew rate, and 3mV max offset voltage, it provides direct upgrade to TL07x\/TL08x BiFET op-amps in an SOIC-8 package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6e20\u9053<\/td>\n2 (Dual)<\/td>\n<\/tr>\n
Architecture<\/td>\nJFET-Input (BiFET)<\/td>\n<\/tr>\n
GBW Product<\/td>\n10 MHz (typ)<\/td>\n<\/tr>\n
\u538b\u6446\u7387<\/td>\n40 V\/\u00b5s (typ)<\/td>\n<\/tr>\n
\u8f93\u5165\u5931\u8c03\u7535\u538b<\/td>\n3 mV max (A grade)<\/td>\n<\/tr>\n
Offset Drift<\/td>\n2.4 \u00b5V\/\u00b0C (typ)<\/td>\n<\/tr>\n
\u8f93\u5165\u504f\u7f6e\u7535\u6d41<\/td>\n175 pA max<\/td>\n<\/tr>\n
Input Noise<\/td>\n12 nV\/\u221aHz @ 1kHz<\/td>\n<\/tr>\n
Supply Voltage Range<\/td>\n\u00b12.25V to \u00b119V (4.5V to 38V)<\/td>\n<\/tr>\n
Iq per Channel<\/td>\n1.45 mA (typ)<\/td>\n<\/tr>\n
CMRR<\/td>\n98 dB (typ)<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u6d41<\/td>\n30 mA (typ)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOIC-8 (4.9×6.0mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Direct upgrade to TL05x, TL07x, TL08x<\/li>\n
  • 2\u00d7 bandwidth and 3\u00d7 slew rate vs TL08x<\/li>\n
  • Wider supply rails (\u00b119V) for larger signal range<\/li>\n
  • On-chip zener offset voltage trimming<\/li>\n
  • Ultra-low input bias current (JFET input)<\/li>\n
  • Pin-compatible with legacy BiFET op-amps<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • High-impedance sensor signal conditioning<\/li>\n
    • Audio preamplifier and active filter<\/li>\n
    • Medical instrumentation amplifier<\/li>\n
    • Industrial process control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Texas Instruments TLE2082AIDR is a dual JFET-input high-speed operational amplifier from the Excalibur family. With 10MHz GBW, 40V\/\u00b5s slew rate, and 3mV max offset voltage, it provides direct upgrade to TL07x\/TL08x BiFET op-amps in an SOIC-8 package. Key Specifications Channels 2 (Dual) Architecture JFET-Input (BiFET) GBW Product 10 MHz (typ) Slew Rate […]<\/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":[2475],"chip_brand":[138],"class_list":["post-11201","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-tle2082aidr","chip_brand-ti"],"acf":{"brief_explanation":"Dual JFET-input op-amp, 10MHz GBW, 40V\/us SR, 3mV Vos, SOIC-8, -40 to 85C","date_code":"","package_case":"SOIC-8 (4.9x6.0mm)","in_stock":8234,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tle2082a.pdf","price":"$1.08 @ 1ku","product_introduction":"The TLE2082AIDR from Texas Instruments is a dual JFET-input high-speed operational amplifier from the Excalibur BiFET family. With 10MHz gain-bandwidth product and 40V\/\u00b5s slew rate, it more than doubles the bandwidth and triples the slew rate of legacy TL07x\/TL08x op-amps while maintaining pin compatibility. The A-grade offers 3mV max offset voltage through on-chip zener trimming. JFET input provides 175pA max bias current for high-impedance sensor interfacing. Supply range of \u00b12.25V to \u00b119V supports wide dynamic signal range.","working_principle":"The TLE2082A uses TI's Excalibur BiFET process combining JFET input transistors with bipolar output stage. The JFET input pair provides extremely low input bias current (pA range) for high-impedance sensor interfacing without loading the source. The bipolar output stage delivers higher output drive current than pure CMOS alternatives. On-chip zener zapping trims the input offset voltage to 3mV max (A grade) for improved DC precision in direct-coupled applications. The wider supply rails (\u00b119V) increase the dynamic signal range compared to standard TL08x (\u00b115V).","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/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>V-<\/td>Power<\/td>Negative supply<\/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<\/td><\/tr><\/table>","application_scenarios":"
      • High-impedance pH and photodiode sensor amplifier<\/li>
      • Audio preamplifier and equalization filter<\/li>
      • Medical ECG\/EEG instrumentation front-end<\/li>
      • Industrial 4-20mA receiver circuit<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLV9362IDR<\/td>TI<\/td>40V RRIO replacement, -40 to 125\u00b0C<\/td><\/tr>
        TLE2072AIDR<\/td>TI<\/td>Lower noise version (7nV\/\u221aHz)<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11201"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11201\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11201"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}