[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-563088-105":59,"doc-detail-563088-en":130},{"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":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","an7112-05w-audio-power-amplifier-description-features","AN7112 - 0.5W Audio Power Amplifier - Description & Features","","AN7112 is a monolithic integrated circuit intended for 0.5W audio power amplification. The document summarizes key operating conditions, including a wide supply voltage range (Vcc=4V~14V) and low quiescent current (IcQ around 15mA at Vcc=6V and RL=8Ω). It lists the pinout for the 9-SIP package, provides absolute maximum ratings for supply, current, power dissipation, and temperatures, and includes electrical characteristics such as open/closed-loop gain, maximum output power, THD, input resistance, and output noise voltage for specified test conditions.",{"@graph":69,"@context":122},[70,84,105],{"@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/an7112-05w-audio-power-amplifier-description-features/563088/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/an7112-05w-audio-power-amplifier-description-features/563088.png","ImageObject",300,407,{"name":92,"@type":93},"moss~","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-14","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the intended function of the AN7112?","Question",{"text":112,"@type":113},"AN7112 is designed as a monolithic integrated circuit for a 0.5W audio power amplifier.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What supply voltage range does the AN7112 support?",{"text":117,"@type":113},"The operating supply voltage range is Vcc=4.0V~14.0V, as stated in the document.",{"name":119,"@type":110,"acceptedAnswer":120},"What typical electrical performance values are provided?",{"text":121,"@type":113},"Electrical characteristics include quiescent current (typ. 15mA at Vcc=6V), open-circuit voltage gain (typ. 71dB), maximum output power (typ. 0.5W at Vcc=6V with THD=10%), and total harmonic distortion (e.g., typ. 0.3% at Po=100mW).","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},563088,1792010739,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":29,"category_name":30,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"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":143,"read_time":39},962090895452,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","AN7112  \n# 0.5W Audio Power Amplifier\n\n## ■ Description\n\nThe AN7112 is a monolithic integrated circuit designed for  \n0.5W audio power amplifier.  \n## ■ Features\n\n● Wide operating supply voltage range:Vcc=4V~14V  \n● Low quiescent current:IcQ=15mA(at Vcc=6V,RL=8Ω)  \n## ■ Pin\n\n\n| Pin No.   | Pin Name   |\n| --- | --- |\n| 1   | Phase Compensation   |\n| 2   | Input   |\n| 3   | N.F.B.   |\n| 4   | Phase Compensation   |\n| 5   | GND   |\n| 6   | Output   |\n| 7   | Vcc   |\n| 8   | Bootstrap   |\n| 9   | Ripple Filter   |\n\n## ■Block Diagram\n\n\n| Vcc  \u003Cbr>⑨  \u003Cbr>②  \u003Cbr>⑥  \u003Cbr>GND  \u003Cbr>④  \u003Cbr>⑦  \u003Cbr>①   |\n| --- |\n\n| ⑧  \u003Cbr>⑦  \u003Cbr>SEPPOutput  \u003Cbr>Input Circuit  \u003Cbr>Driver  \u003Cbr>Circuit  \u003Cbr>⑤   |\n| --- |\n\nUnit:mn9-Lead SIL Plastic Package(9-SIP)  \n## ■ Absolute Maximum Ratings(Ta=25℃)\n\n\n| Item   | Symbol   | Rating   | Unit   |\n| --- | --- | --- | --- |\n| Supply Voltage   | Vcc   | 14   | V   |\n| Supply Current   | ILcc(peak)   | 500   | mA   |\n| Power Dissipation   | Pp   | 1   | W   |\n| Operating Ambient Temperature   | Topr   | -25~+75   | ℃   |\n| Storage Temperature   | Tstg   | -55～+150   | ℃   |\n\nOperating Supply Voltage Range:Vcc=4.0V~14.0V  \n## ■ Electrical Characteristics(VCc=6V,RL=8Ω,f=1kHz,Ta=25℃)\n\n\n| Item   | Symbol   | Condition   | min.   | typ.   | max.   | Unit   |\n| --- | --- | --- | --- | --- | --- | --- |\n| Quiescent Current   | IcQ   | Vcc=4V,Vin=0mV   | 5   |  |  | mA   |\n|  |  | Vcc=6V,Vin=0mA   |  | 15   | 20   | mA   |\n|  |  | Vcc=9V,Vin=0mV   |  | 17   | 23   | mA   |\n| Open Circuit Voltage Gain   | Gvo   | Po=100mW,RNF=0Ω   | 65   | 71   |  | dB   |\n| Closed Circuit Voltage Gain   | Gvc   | Po=100mW,RnF=47Ω   | 47   | 50   | 52   | dB   |\n| Maximum Output Power   | Po   | Vcc=6V,THD=10%   | 0.45   | 0.5   |  | W   |\n|  |  | Vcc=9V,RL=16Ω,THD=10%   |  | 0.7   |  | W   |\n| Total Harmonic Distortion   | THD   | Po=100mW   |  | 0.3   | 1.0   | %   |\n| Input Resistance   | Rin   |  |  | 15   |  | kΩ   |\n| Output Noise Voltage   | Vno   | BW=50Hz~20kHz,Rg=10kΩ   |  | 0.4   | 1.0   | mV   |\n\nTest Circuit  \n■ Application Circuit  \n## ■ Characteristics Curve\n\nIcQ-Vcc8   12Supply Voltage Vcc(V)Supply Voltage Vcc(V)Input Voltage Vin(mV)Gv,THD-fPD-Ta10100100kFrequency f(Hz)Ambient Temperature Ta(℃)  \nQuiescent Current IcQ(mA)  \notal Harmonic Distortion THD)%(","cbCaimlL6La97OrY","https://ap.wps.com/l/cbCaimlL6La97OrY","pdf",199572,"English","# Description\n# Features\n# Pin\n# Block Diagram\n# Absolute Maximum Ratings\n# Electrical Characteristics\n# Test Circuit\n# Application Circuit\n# Characteristics Curve","[{\"question\":\"What is the intended function of the AN7112?\",\"answer\":\"AN7112 is designed as a monolithic integrated circuit for a 0.5W audio power amplifier.\"},{\"question\":\"What supply voltage range does the AN7112 support?\",\"answer\":\"The operating supply voltage range is Vcc=4.0V~14.0V, as stated in the document.\"},{\"question\":\"What typical electrical performance values are provided?\",\"answer\":\"Electrical characteristics include quiescent current (typ. 15mA at Vcc=6V), open-circuit voltage gain (typ. 71dB), maximum output power (typ. 0.5W at Vcc=6V with THD=10%), and total harmonic distortion (e.g., typ. 0.3% at Po=100mW).\"}]","AN7112 - 0.5W Audio Power Amplifier - Description & Features | PDF",1791810505]