{"id":10656,"date":"2026-07-20T09:17:26","date_gmt":"2026-07-20T09:17:26","guid":{"rendered":"https:\/\/ic-vendor.com\/tle2022idr\/"},"modified":"2026-07-20T09:17:26","modified_gmt":"2026-07-20T09:17:26","slug":"tle2022idr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/tle2022idr\/","title":{"rendered":"TLE2022IDR"},"content":{"rendered":"

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

The TLE2022IDR is a dual high-speed, low-power, bipolar precision operational amplifier from Texas Instruments, packaged in an 8-pin SOIC (D) package. The I suffix indicates industrial temperature range (-40\u00b0C to +85\u00b0C). It combines excellent DC precision with an input common-mode range that includes the negative rail, making it ideal for single-supply low-level signal conditioning.<\/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
\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/td>\nDual Precision Operational Amplifier<\/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>\n4V to 40V (single or dual)<\/td>\n<\/tr>\n
Vos (max at 25\u00b0C)<\/td>\n0.6mV<\/td>\n<\/tr>\n
Ib (max)<\/td>\n70nA<\/td>\n<\/tr>\n
GBW<\/td>\n1.7MHz (typical)<\/td>\n<\/tr>\n
\u0645\u0639\u062f\u0644 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/td>\n0.5V\/\u03bcs (typical)<\/td>\n<\/tr>\n
IQ per channel<\/td>\n200\u03bcA (typical)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-8 (4.9 \u00d7 3.9 mm)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +85 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • High open-loop gain: 136dB typical<\/li>\n
  • Low offset voltage: 100\u03bcV maximum (A grade)<\/li>\n
  • Input common-mode range includes negative rail<\/li>\n
  • Phase-reversal protection circuitry<\/li>\n
  • Specified for both 5V single-supply and \u00b115V operation<\/li>\n
  • Low supply current: 300\u03bcA maximum per channel<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Low-level signal conditioning in single-supply systems<\/li>\n
    • Precision instrumentation amplifiers<\/li>\n
    • Transducer interface circuits<\/li>\n
    • \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0637\u0628\u064a\u0629<\/li>\n
    • Industrial process control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLE2022IDR is a dual high-speed, low-power, bipolar precision operational amplifier from Texas Instruments, packaged in an 8-pin SOIC (D) package. The I suffix indicates industrial temperature range (-40\u00b0C to +85\u00b0C). It combines excellent DC precision with an input common-mode range that includes the negative rail, making it ideal for single-supply low-level signal […]<\/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":[1997],"chip_brand":[138],"class_list":["post-10656","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-tle2022idr","chip_brand-ti"],"acf":{"brief_explanation":"Dual precision op-amp, 4-40V, 1.7MHz GBW, 0.6mV Vos, bipolar, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9 \u00d7 3.9 \u00d7 1.45 mm)","in_stock":8560,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tle2022.pdf","price":"$0.99 @ 1ku","product_introduction":"The TLE2022 is a dual precision operational amplifier using TI's advanced complementary bipolar process with isolated vertical PNP transistors. This process dramatically improves unity-gain bandwidth and slew rate over similar devices while maintaining excellent DC precision. The I-suffix version is specified for the -40\u00b0C to +85\u00b0C industrial temperature range. The input common-mode voltage range includes the negative supply rail, enabling single-supply operation for low-level signal conditioning. Phase-reversal protection prevents unexpected output state changes when inputs are driven below the negative rail. The device is an excellent upgrade path from the OP21 in applications requiring higher speed.","working_principle":"The TLE2022 uses a complementary bipolar process featuring isolated vertical PNP transistors that significantly improve AC performance compared to conventional lateral PNP designs. The input stage is a differential pair with active load that provides high open-loop gain (136dB typical). A bias circuit ensures extreme parameter stability over time and temperature, maintaining precision performance throughout the device's lifetime. The output stage includes short-circuit protection and can drive capacitive loads without oscillation in most configurations. The phase-reversal protection circuit prevents the output from unexpectedly changing state when the input voltage is driven below the negative supply rail, a common failure mode in conventional op-amps used in single-supply applications.","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>VCC-<\/td>Power<\/td>Negative supply or GND (single 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>VCC+<\/td>Power<\/td>Positive supply<\/td><\/tr><\/table>","application_scenarios":"
      • Single-supply precision signal conditioning for sensor interfaces<\/li>
      • Medical ECG\/EEG front-end amplifiers with negative-rail CM input<\/li>
      • Industrial 4-20mA receiver circuits<\/li>
      • Battery-powered precision measurement instruments<\/li>
      • Transducer bridge amplifier with high CMRR requirements<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TLE2022AIDR<\/td>SOIC-8<\/td>A grade, lower Vos (0.24mV max)<\/td><\/tr>
        TI<\/td>OPA2227<\/td>SOIC-8<\/td>Low noise, higher precision<\/td><\/tr>
        ADI<\/td>OP2177<\/td>SOIC-8<\/td>Dual precision, low noise<\/td><\/tr>
        Maxim<\/td>MAX4126<\/td>SOIC-8<\/td>Dual low-noise precision op-amp<\/td><\/tr>
        Microchip<\/td>MCP6022<\/td>SOIC-8<\/td>Dual RRIO, 10MHz, low power<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=10656"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10656\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10656"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10656"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}