{"id":6819,"date":"2026-06-21T12:40:48","date_gmt":"2026-06-21T12:40:48","guid":{"rendered":"https:\/\/materialparts.com\/ad8513aruz-2\/"},"modified":"2026-06-21T12:40:48","modified_gmt":"2026-06-21T12:40:48","slug":"ad8513aruz-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/ad8513aruz-2\/","title":{"rendered":"AD8513ARUZ"},"content":{"rendered":"

Productos<\/h2>\n

The AD8513ARUZ from Analog Devices is a quad 8.5 MHz, 20 V\/us precision JFET input operational amplifier with 1 pA input bias current and +\/-1 mV offset voltage in a TSSOP-14 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nQuad Precision JFET Input Op Amp<\/td>\n<\/tr>\n
Canales<\/td>\n4<\/td>\n<\/tr>\n
Gain Bandwidth Product<\/td>\n8.5 MHz<\/td>\n<\/tr>\n
Velocidad de giro<\/td>\n20 V\/us<\/td>\n<\/tr>\n
Tensi\u00f3n de offset de entrada<\/td>\n+\/-1 mV (max, B grade)<\/td>\n<\/tr>\n
Corriente de polarizaci\u00f3n de entrada<\/td>\n1 pA (typical)<\/td>\n<\/tr>\n
Input Offset Current<\/td>\n0.5 pA (typical)<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n+\/-5 V to +\/-18 V<\/td>\n<\/tr>\n
Supply Current per Amplifier<\/td>\n2.2 mA (typical)<\/td>\n<\/tr>\n
CMRR<\/td>\n95 dB (min)<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-14<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40C to +125C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Ultra-low 1 pA input bias current<\/li>\n
  • +\/-1 mV max offset voltage (B grade)<\/li>\n
  • 8.5 MHz gain bandwidth product<\/li>\n
  • 20 V\/us slew rate<\/li>\n
  • Single-supply or dual-supply operation<\/li>\n
  • No phase reversal on overdrive<\/li>\n
  • Unity-gain stable<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Precision multi-channel signal conditioning<\/li>\n
    • Photodiode and piezoelectric transducer amplifiers<\/li>\n
    • Active filters for sensor interfaces<\/li>\n
    • Battery-powered instrumentation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The AD8513ARUZ from Analog Devices is a quad 8.5 MHz, 20 V\/us precision JFET input operational amplifier with 1 pA input bias current and +\/-1 mV offset voltage in a TSSOP-14 package. Key Specifications Type Quad Precision JFET Input Op Amp Channels 4 Gain Bandwidth Product 8.5 MHz Slew Rate 20 V\/us Input […]<\/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":[165],"class_list":["post-6819","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"Quad JFET Op Amp, 8.5MHz, 20V\/us, 1pA IB, +\/-1mV Vos, TSSOP-14","date_code":"","package_case":"TSSOP-14 (5.0 x 4.4 x 1.0 mm)","in_stock":3456,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/AD8510_8512_8513.pdf","price":"$3.50 @ 1ku","product_introduction":"The AD8513ARUZ from Analog Devices is a quad precision JFET input operational amplifier offering 8.5 MHz gain bandwidth product and 20 V\/us slew rate with ultra-low 1 pA input bias current. The +\/-1 mV max offset voltage (B grade) eliminates the need for external trimming in most applications. The JFET input stage provides virtually zero input current, making it ideal for high-impedance sensor interfaces such as photodiodes, pH probes, and piezoelectric transducers. The 95 dB minimum CMRR ensures accurate differential signal processing. The device operates from +\/-5 V to +\/-18 V dual supplies or 10 V to 36 V single supply. Unity-gain stability and no phase reversal on overdrive simplify circuit design.","working_principle":"The AD8513ARUZ uses a BiFET process combining ion-implanted JFET input transistors with bipolar gain and output stages. The JFET input pair provides the ultra-low 1 pA input bias current, while the bipolar second and output stages deliver the 20 V\/us slew rate and 8.5 MHz bandwidth. The input offset voltage is laser-trimmed at wafer level to +\/-1 mV maximum. Each of the four amplifier channels is independent with dedicated input and output pins, sharing only the supply rails. The output stage uses a class AB push-pull configuration capable of driving 1 kOhm loads with rail-to-rail output swing within 1.5 V of the supplies. The internal compensation ensures stability in unity-gain configurations while the 8.5 MHz bandwidth supports active filter applications up to several hundred kHz.","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>VS+<\/td>Power<\/td>Positive 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>3OUT<\/td>Output<\/td>Channel 3 output<\/td><\/tr>
      9<\/td>3IN-<\/td>Input<\/td>Channel 3 inverting input<\/td><\/tr>
      10<\/td>3IN+<\/td>Input<\/td>Channel 3 non-inverting input<\/td><\/tr>
      11<\/td>VS-<\/td>Power<\/td>Negative supply<\/td><\/tr>
      12<\/td>4IN+<\/td>Input<\/td>Channel 4 non-inverting input<\/td><\/tr>
      13<\/td>4IN-<\/td>Input<\/td>Channel 4 inverting input<\/td><\/tr>
      14<\/td>4OUT<\/td>Output<\/td>Channel 4 output<\/td><\/tr><\/table>","application_scenarios":"
      • 4-channel pH electrode buffer amplifier with pA-level input current<\/li>
      • Quad photodiode transimpedance amplifier array for optical receivers<\/li>
      • Multi-channel active filter bank for seismic sensor conditioning<\/li>
      • 4-channel precision voltage follower for high-impedance multiplexer<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ADI<\/td>AD8512ARZ<\/td>SOIC-8<\/td>Dual version of AD8513<\/td><\/tr>
        ADI<\/td>AD8510ARZ<\/td>SOIC-8<\/td>Single version of AD8513<\/td><\/tr>
        TI<\/td>OPA4141AIDR<\/td>SOIC-14<\/td>Quad JFET, 11MHz, similar<\/td><\/tr>
        TI<\/td>TL074ACDR<\/td>SOIC-14<\/td>Quad JFET, 3MHz, lower cost<\/td><\/tr>
        ADI<\/td>ADA4610-4ARUZ<\/td>TSSOP-14<\/td>Quad JFET, RR output, upgrade<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6819","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=6819"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6819\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6819"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}