{"product_id":"lf356-jfet-input-op-amp","title":"LF356 JFET Input Op-Amp IC","description":"\u003cp\u003eThe \u003cstrong\u003eLF356N\u003c\/strong\u003e is an Op-Amp that has JFET input. It is the first \u003cstrong\u003emonolithic JFET\u003c\/strong\u003e input operational amplifier to incorporate well-matched, high-voltage JFETs on the same chip with standard \u003cstrong\u003ebipolar transistors\u003c\/strong\u003e (BI-FETâ„?Technology). Having a JFET at the input side will increase the \u003cstrong\u003ebandwidth gain\u003c\/strong\u003e and reduce the input noise of the IC. Hence it is commonly used in noise sensitive applications. Along with that the op-amp will also have a high input impedance and low bias current making it an ideal choice for \u003cstrong\u003eaudio pre-amplifiers\u003c\/strong\u003e. Also, these amplifiers feature low input bias and offset currents \/ low offset voltage and offset voltage drift, coupled with offset adjust, which does not degrade drift or common-mode rejection. \u003cstrong\u003eLF356N Op-amp IC\u003c\/strong\u003e requires a supply voltage of minimum 15V and maximum 20V. Hence not used in digital applications.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLF356 pinout:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/LF356-pinout_600x600.jpg?v=1615189194\" alt=\"LF356-pinout\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLF356 features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eFeatures: \u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eLow Supply Current with Large Gain Bandwidth Product\u003c\/li\u003e\n\u003cli\u003eOffset Voltage: 2 mV max\u003c\/li\u003e\n\u003cli\u003eLow Input Bias Current: 30pA\u003c\/li\u003e\n\u003cli\u003eWide Gain Bandwidth: 2.5 MHz\u003c\/li\u003e\n\u003cli\u003eHigh Slew Rate: 5 V\/µs\u003c\/li\u003e\n\u003cli\u003eLow Supply Current: 3.6mA\u003c\/li\u003e\n\u003cli\u003eLow Total Harmonic Distortion: \u0026lt;0.02%\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003e\u003cu\u003eSpecifications: \u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInput Bias Current - 30pA\u003c\/li\u003e\n\u003cli\u003eGain Bandwidth - 5 MHz\u003c\/li\u003e\n\u003cli\u003eOperational Voltage - +\/-15V\u003c\/li\u003e\n\u003cli\u003eAmplifier Type - JFET\u003c\/li\u003e\n\u003cli\u003ePackage - PDIP8\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eLF356 Applications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision High-Speed Integrators \u003c\/li\u003e\n\u003cli\u003eFast D\/A and A\/D Converters\u003c\/li\u003e\n\u003cli\u003e High Impedance Buffers\u003c\/li\u003e\n\u003cli\u003eWideband, Low Noise, Low Drift Amplifiers\u003c\/li\u003e\n\u003cli\u003eLogarithmic Amplifiers\u003c\/li\u003e\n\u003cli\u003ePhotocell Amplifiers\u003c\/li\u003e\n\u003cli\u003eSample and Hold Circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLF356 Dimension and footprint:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg data-mce-fragment=\"1\" alt=\"LF356 Dimension\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/LF356_Dimension_600x600.png?v=1615188801\"\u003e\u003cbr\u003e\u003cimg data-mce-fragment=\"1\" alt=\"LF356 footprint\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/LF356_footprint_600x600.png?v=1615188838\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePackage Contains\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1x LF356\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46018882371755,"sku":"CMP-QC0081","price":0.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/LF356-IC_89dc029b-834a-4d3f-9b21-0004d74eddca.jpg?v=1767603374","url":"https:\/\/www.yuzxcn.com\/products\/lf356-jfet-input-op-amp","provider":"Yuzx","version":"1.0","type":"link"}