{"product_id":"tl084cn-quad-jfet-op-amp-ic-dip14","title":"TL084CN Quad JFET Op-Amp IC DIP-14 – Wide-Bandwidth, Low-Noise","description":"\u003ch2\u003eTL084CN Quad JFET Op-Amp IC – DIP-14\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTL084CN\u003c\/strong\u003e is a quad JFET-input operational amplifier – four high-performance op-amps in a single DIP-14 package, sharing the same low-noise JFET input architecture as the popular TL072 dual op-amp. With a 3MHz gain-bandwidth product, 13V\/μs slew rate, and very low input bias current (65pA typical), the TL084 is an excellent choice for audio circuits, active filters, and precision signal processing where four op-amp channels are needed in one package.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TL084CN \/ TL084 \/ TL084ACN\u003c\/li\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\u003eNumber of Op-Amps:\u003c\/strong\u003e 4 (quad)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e JFET (very low 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\u003eGBW:\u003c\/strong\u003e 3 MHz (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlew Rate:\u003c\/strong\u003e 13 V\/μs (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Offset Voltage:\u003c\/strong\u003e 3mV (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Bias Current:\u003c\/strong\u003e 65pA (typical) – 26× lower than UA741\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTL084 vs TL074 – Are They the Same?\u003c\/h3\u003e\n\u003cp\u003eThe TL084 and TL074 are functionally nearly identical – same JFET input architecture, same GBW (3MHz), same slew rate (13V\/μs). The TL074 has slightly tighter specifications (lower offset voltage, lower noise) and is pin-compatible. In most audio and general-purpose applications, TL084 and TL074 are interchangeable.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio mixing:\u003c\/strong\u003e 4-channel summing amplifier stages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive crossovers:\u003c\/strong\u003e Multi-band filter design for speaker systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSynthesizers \/ Eurorack:\u003c\/strong\u003e VCF, VCA, envelope follower, and mixer stages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive filters:\u003c\/strong\u003e Sallen-Key and MFB filter banks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstrumentation:\u003c\/strong\u003e Multi-channel signal conditioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuitar effects:\u003c\/strong\u003e Multi-stage overdrive, EQ, and modulation circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × TL084CN DIP-14 quad JFET op-amp IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFour JFET op-amps in one DIP-14 package – the TL084CN delivers 3MHz bandwidth and 13V\/μs slew rate for audio mixing, active filters, and multi-channel signal processing.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":45674494656747,"sku":"","price":5.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/TL084CN-Quad-Op-Amp.jpg?v=1723007252","url":"https:\/\/keszoox.com\/products\/tl084cn-quad-jfet-op-amp-ic-dip14","provider":"Keszoox","version":"1.0","type":"link"}