[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-672768-105":59,"doc-detail-672768-en":129},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":122,"head_meta":124,"extra_data":126,"updated_unix":128},105,"en","upc4570-ultra-low-noise-high-speed-wide-band-dual-operational-amplifier-datasheet","UPC4570 Ultra Low-Noise High Speed Wide Band Dual Operational Amplifier - Datasheet","","UPC4570 is a high-performance dual operational amplifier designed as an upgrade to low-noise general-purpose op-amps such as UPC258 and 4558. Key improvements cover noise, bandwidth, slew rate, and overall frequency characteristics, with stability support for unity-gain operation (gain of 1). It targets audio preamplifiers, equalizers, tone controls, and active filter circuits, and fits within the same product family including a quad variant UPC4574.",{"@graph":69,"@context":121},[70,84,104],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":30,"@type":76,"position":81},"https://docshare.wps.com/document/technology/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/upc4570-ultra-low-noise-high-speed-wide-band-dual-operational-amplifier-datasheet/672768/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/upc4570-ultra-low-noise-high-speed-wide-band-dual-operational-amplifier-datasheet/672768.png","ImageObject",300,407,{"name":92,"@type":93},"Syukur Setiap Hari","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02",true,{"@type":101,"interactionType":102,"userInteractionCount":8},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"What applications are UPC4570 suited for?","Question",{"text":111,"@type":112},"UPC4570 is intended for audio preamplifiers, equalizers, tone controls, and active filters.","Answer",{"name":114,"@type":109,"acceptedAnswer":115},"What are the key performance features of UPC4570?",{"text":116,"@type":112},"Features include low input equivalent noise voltage, low total harmonic distortion, high slew rate, wide gain bandwidth product, and low input offset voltage.",{"name":118,"@type":109,"acceptedAnswer":119},"How does UPC4570 handle unity gain operation stability?",{"text":120,"@type":112},"The datasheet states the amplifier can be operated with stability at gain of 1 (unity gain), supporting total feedback/unity-gain configurations.","https://schema.org",{"og:url":83,"og:type":123,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":125,"canonical":83},"index,follow",{"doc_id":127,"site_id":62},672768,1793607078,{"code":4,"msg":5,"data":130},{"doc_id":127,"user_id":131,"nickname":92,"user_avatar":132,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":138,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":128,"read_time":41},962093541965,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Datasheet  \nUPC4570  \nUltra Low-Noise, High Speed, Wide Band, Dual Operational Amplifier  \nDESCRIPTION  \nUPC4570 is a high performance version of general-purpose low-noise operational amplifier UPC258, 4558. Various characteristics such as band, slew rate, including input equivalent noise were greatly improve in comparison to UPC258 and 4558. It is also possible to operate the amplifier with stability for gain of 1 (total feedback or unity gain)  \nTherefore, it is ideal for application circuits such as audio preamplifiers, equalizers, tone controls, active filters. Under this product series, there is also a quad type UPC4574 with equivalent characteristics  \nFEATURES  \n• Input Equivalent Noise Voltage (f = 1 kHz ) 4.5 nV/ Hz (TYP. )  \n• Total Harmonic Distortion Rate (f = 20 Hz ~ 20 kHz) 0.002 %(TYP. )  \n• Slew Rate 7 V/μs (TYP. )  \n• Gain Bandwidth Product GBW (f = 100 kHz) 15 MHz (TYP. )  \n• Input Offset Voltage ±0.3 mV (TYP. )  \n• Operating Ambient Temperature UPC4570G2 : -20 ~ +80 °CUPC4570GR : -40 ~ +85 °C  \n• Internal Frequency Compensation  \nPRODUCT LINEUP  \n\n| Package | Standard SOP | TSSOP |  |\n| --- | --- | --- | --- |\n| Subject Part Number | UPC4570G2 | UPC4570GR-9LG |  |\n| Outline Comparison\u003Cbr>(Mounting Area Ratio) | Unit : mm\u003Cbr>\u003Cbr>\u003Cbr>( 100 %) | Unit : mm |  |\n|  |  | 4 .4\u003Cbr>| |\n|  |  | ( 60 %) |  |\n\nORDERING INFORMATION  \n\n| Order Name (1) | Selected Grade | Package |\n| --- | --- | --- |\n| UPC4570G2-AP | Standard | 8-pin plastic SOP ( 5.72 mm ( 225 )) |\n| UPC4570GR-9LG-A | Standard | 8-pin plastic TSSOP ( 5.72 mm ( 225 )) |\n\n(1) Order names containing E1 or E2 indicate that the packaging format is embossed taping. Pin 1 of E1 is on draw-out side, and pin 1 of E2 is at take-up side.  \nPIN CONFIGURATION (Top View)  \n\n| OUT1\u003Cbr>II1\u003Cbr>IN1\u003Cbr>V- | \u003Cbr>\u003Cbr>| V +\u003Cbr>OUT2\u003Cbr>II2\u003Cbr>IN2 |\n| --- | --- | --- |\n\nEQUIVALENT CIRCUIT (1/2 Circuit)  \nABSOLUTE MAXIMUM RATINGS  \n(TA = 25 °C)  \n\n| Parameter | Symbol | UPC4570G2 | UPC4570GR-9LG | Unit |\n| --- | --- | --- | --- | --- |\n| Power Supply Voltage Note 1 | V + -V- | -0.3 ~ +36 |  | V |\n| Differential Input Voltage | VID | ±30 |  | V |\n| Input Voltage Note 2 | VI | V- -0.3 ~ V + +0.3 |  | V |\n| Output Applied Voltage Note 3 | VO | V- -0.3 ~ V + +0.3 |  | V |\n| Total Power Dissipation Note 4 | PT | 440 |  | mW |\n| Output Short Circuit Duration Note 5 | tS | 10 |  | s |\n| Operating Ambient Temperature | TA | -20 ~ +80 | -40 ~ +85 | °C |\n| Storage Temperature | Tstg | -55 ~ +125 |  | °C |\n\n【Note】1. Note that reverse connections of the power supply may damage the ICs.  \n2. The input terminal must be applied within the input voltage range to avoid deteriorating or damaging the device characteristic. Do not exceed the ratings including during transition state such as ON/OFF, etc. The Op-Amp input voltage must operates within the electrical characteristics range of input common-mode voltage.  \n3. The output terminal must be applied within the output voltage range to avoid deteriorating or damaging the device characteristic. Do not exceed the ratings including during transition state such as ON/OFF, etc. The OpAmp output voltage must operates within the electrical characteristics range of maximum output voltage.  \n4. This is the value when the glass epoxy substrate (size: 100 mm x 100 mm, thickness: 1 mm, 15% of the substrate area where only one side is copper foiled is filling wired) is mounted.  \nNote that restrictions will be made to the following conditions for each product, and the de-rating ratio depending on the operating ambient temperature.  \nUPC4570G2 : This is the value at TA ≤ 25 °C. Derate at-4.4 mW/°C when TA > 25 °C  \nUPC4570GR : This is the value at TA ≤ 44 °C. Derate at-5.5 mW/°C when TA > 44 °C  \n5. A short circuit at the V + side may destroy the IC. Please use below the total loss and the de-rating of Note 4.  \nRECOMMENDED OPERATING CONDITIONS  \n\n| Parameter | Symbol | MIN. | TYP. | MAX. | Unit |\n| --- | --- | --- | --- | --- | --- |\n| Power Supply Voltage |","cbCaik90BROEa2qh","https://ap.wps.com/l/cbCaik90BROEa2qh","pdf",655374,12,"English","# Overview\n# Features\n# Product Lineup\n# Ordering Information\n# Pin Configuration (Top View)\n# Absolute Maximum Ratings\n# Recommended Operating Conditions\n# Electrical Characteristics","[{\"question\":\"What applications are UPC4570 suited for?\",\"answer\":\"UPC4570 is intended for audio preamplifiers, equalizers, tone controls, and active filters.\"},{\"question\":\"What are the key performance features of UPC4570?\",\"answer\":\"Features include low input equivalent noise voltage, low total harmonic distortion, high slew rate, wide gain bandwidth product, and low input offset voltage.\"},{\"question\":\"How does UPC4570 handle unity gain operation stability?\",\"answer\":\"The datasheet states the amplifier can be operated with stability at gain of 1 (unity gain), supporting total feedback/unity-gain configurations.\"}]","UPC4570 Ultra Low-Noise High Speed Wide Band Dual Operational Amplifier - Datasheet | PDF"]