{"product_id":"tl064-tl074-tl084-quad-jfet-op-amp-dip14-2-25-18v-3mhz-gbw-5pack","title":"TL064 \/ TL074 \/ TL084 Quad JFET Op-Amp IC — DIP-14, ±2.25–18V, 3MHz GBW (5-Pack)","description":"\u003ch2\u003eTL064 \/ TL074 \/ TL084 Quad JFET Op-Amp IC — DIP-14, ±2.25–18V (5-Pack)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTL06x\/TL07x\/TL08x series\u003c\/strong\u003e are quad JFET-input operational amplifiers in DIP-14 package — four independent op-amps per IC. The JFET input stage provides ultra-low input bias current (~65pA), making them ideal for high-impedance sensor interfaces, sample-and-hold circuits, and audio applications where bipolar op-amps (like the LM741) would cause excessive loading. Pack of 5 (select variant).\u003c\/p\u003e\n\n\u003ch3\u003eVariant Comparison\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTL064CN (low-power):\u003c\/strong\u003e ~200μA per amp, 1MHz GBW, 3.5V\/μs slew rate — for battery-powered audio and sensor circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTL074CN (standard):\u003c\/strong\u003e ~1.4mA per amp, 3MHz GBW, 13V\/μs slew rate — most popular, for audio filters and signal processing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTL084CN (wide-bandwidth):\u003c\/strong\u003e ~1.4mA per amp, 3MHz GBW, 13V\/μs slew rate — equivalent to TL074, different manufacturer designation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e DIP-14 (through-hole, 2.54mm pitch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOp-Amps:\u003c\/strong\u003e 4 independent channels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e JFET (input bias current ~65pA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e ±2.25V to ±18V (dual supply)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Offset Voltage:\u003c\/strong\u003e 3mV typical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Short-Circuit Protected:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +70°C (commercial)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 5 ICs (20 op-amp channels total)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTL074 vs LM324 vs UA741\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTL074 JFET (this IC):\u003c\/strong\u003e 65pA bias, 3MHz GBW, 13V\/μs — for audio and high-impedance applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLM324:\u003c\/strong\u003e Single supply, 1MHz GBW, 0.5V\/μs, bipolar — for single-supply sensor circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUA741:\u003c\/strong\u003e Single amp, 1MHz GBW, 0.5V\/μs, bipolar — classic teaching op-amp only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActive audio filter (Sallen-Key, MFB topology)\u003c\/li\u003e\n  \u003cli\u003eAudio preamplifier and mixer\u003c\/li\u003e\n  \u003cli\u003eSample-and-hold circuit\u003c\/li\u003e\n  \u003cli\u003eHigh-impedance sensor interface (pH, piezo)\u003c\/li\u003e\n  \u003cli\u003eWaveform generator (Wien bridge oscillator)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTL064\/TL074\/TL084 quad JFET op-amp, 5-pack — DIP-14, 65pA bias, 3MHz GBW, 13V\/μs for audio filters, signal processing, and high-impedance sensor circuits.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"TL074CN","offer_id":46991449555179,"sku":"14:175#TL074CN","price":8.48,"currency_code":"USD","in_stock":true},{"title":"TL064CN","offer_id":46991449587947,"sku":"14:1202#TL064CN","price":8.48,"currency_code":"USD","in_stock":true},{"title":"TL084CN","offer_id":46991449620715,"sku":"14:691#TL084CN","price":8.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/tl064-tl074-tl084-dip-14-operational-amplifier-ic.webp?v=1761802170","url":"https:\/\/keszoox.com\/products\/tl064-tl074-tl084-quad-jfet-op-amp-dip14-2-25-18v-3mhz-gbw-5pack","provider":"Keszoox","version":"1.0","type":"link"}