{"id":4419,"date":"2024-06-04T17:01:54","date_gmt":"2024-06-04T09:01:54","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4419"},"modified":"2024-10-18T15:31:14","modified_gmt":"2024-10-18T07:31:14","slug":"hx8311e","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/hx8311e\/","title":{"rendered":"6.5W\u5355\u901a\u9053\u7535\u8377\u6cf5\u5347\u538b\u9632\u7834\u97f3F\u7c7b\u529f\u653eHX8311E"},"content":{"rendered":"
HX8311E\u5185\u7f6e\u72ec\u7279\u7684\u9632\u7834\u97f3\u529f\u80fd\uff0c\u53ef\u6839\u636e\u8f93\u51fa\u4fe1\u53f7\u7684\u5927\u5c0f\u81ea\u52a8\u8c03\u6574\u529f\u653e\u7684\u589e\u76ca\uff0c\u6839\u636e\u8f93\u5165\u7535\u6e90\u7684\u9ad8\u4f4e\u81ea\u52a8\u8c03\u6574\u538b\u7f29\u6bd4\u7684\u5927\u5c0f\uff0c\u9632\u6b62\u8f93\u51fa\u53d1\u751f\u524a\u9876\u5931\u771f\uff0c\u5b9e\u73b0\u66f4\u52a0\u8212\u9002\u7684\u542c\u89c9\u611f\u53d7\uff0cHX8311E\u8fd8\u5177\u5907\u52a8\u6001\u5347\u538b\u7684\u529f\u80fd\uff0c\u5f53\u8f93\u5165\u4fe1\u53f7\u5f88\u5c0f\u7684\u65f6\u5019\u7535\u8377\u6cf5\u4e0d\u5347\u538b\uff0c\u4e3a\u76f4\u901a\u6a21\u5f0f\u964d\u4f4e\u529f\u8017\u63d0\u9ad8\u6548\u7387\uff1b\u5f53\u8f93\u5165\u4fe1\u53f7\u8f83\u5927\uff0c\u9700\u8981\u63d0\u4f9b\u66f4\u5927\u7684\u52a8\u6001\u8303\u56f4\u65f6\u542f\u52a8\u7535\u8377\u6cf5\u5347\u538b\uff0c\u5728\u6548\u7387\u548c\u8f93\u51fa\u529f\u7387\u4e4b\u95f4\u53d6\u5f97\u5b8c\u7f8e\u7684\u5e73\u8861\u3002<\/p>\n
HX8311E\u5177\u6709\u6781\u4f4e\u7684\u5173\u65ad\u7535\u6d41\uff0c\u6781\u5927\u7684\u5ef6\u957f\u7cfb\u7edf\u7684\u5f85\u673a\u65f6\u95f4\u3002\u8fc7\u70ed\u4fdd\u62a4\u529f\u80fd\u589e\u5f3a\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u3002POP\u58f0\u6291\u5236\u529f\u80fd\u6539\u5584\u4e86\u7cfb\u7edf\u7684\u542c\u89c9\u611f\u53d7\uff0c\u540c\u65f6\u7b80\u5316\u7cfb\u7edf\u8c03\u8bd5\u3002<\/p>\n
HX8311E\u63d0\u4f9b\u5e26\u6563\u70ed\u7247\u7684ESOP10\u5c01\u88c5\u3002<\/p>\n
1\u3001\u89c4\u683c\u53c2\u6570<\/strong><\/p>\n \uff08\u589e\u76ca=22.6dB\uff0cRL=4\u2126\uff0cT=25\u00b0C\uff0c\u9664\u975e\u53e6\u6709\u8bf4\u660e\u3002\uff09<\/p>\n 2\u3001\u4ea7\u54c1\u7279\u6027<\/strong><\/p>\n \uff0d6.5W (VDD=4.2V\uff0cRL =3 \u2126\uff0cTHD+N=10%)<\/p>\n \uff0d5.5W (VDD=4.2V\uff0cRL =4 \u2126\uff0cTHD+N=10%)<\/p>\n \uff0d2.5W (VDD=4.2V\uff0cRL=3 \u2126\uff0cTHD+N=10%)<\/p>\n \uff0d2.0W (VDD=4.2V\uff0cRL=4 \u2126\uff0cTHD+N=10%)<\/p>\n 3\u3001\u5178\u578b\u5e94\u7528\u7535\u8def\u56fe<\/strong><\/p>\n 4\u3001\u7ba1\u811a\u56fe\u53ca\u529f\u80fd\u8bf4\u660e<\/b><\/strong><\/p>\n 5\u3001\u529f\u80fd\u7279\u8272<\/strong><\/p>\n \uff081\uff09CTRL\u7ba1\u811a\u63a7\u5236<\/p>\n \uff082\uff09\u4fe1\u53f7\u8f93\u5165\u65b9\u5f0f<\/p>\n \uff083\uff09\u8f93\u5165\u7535\u5bb9 (Ci )<\/p>\n \uff084\uff09AGC\u529f\u80fd<\/p>\n \uff085\uff09\u81ea\u9002\u5e94\u7535\u8377\u6cf5\u5347\u538b\u8c03\u6574\u6a21\u5757<\/p>\n \uff086\uff09\u7535\u8377\u6cf5Flying\u7535\u5bb9Cf<\/p>\n \uff087\uff09\u7535\u8377\u6cf5\u5347\u538b\u8f93\u51fa\u7535\u5bb9\uff08Cout\uff09<\/p>\n \uff088\uff09\u8fc7\u6e29\u4fdd\u62a4<\/p>\n","protected":false},"excerpt":{"rendered":"\n\n
\n \u7b26\u53f7<\/strong><\/td>\n \u53c2\u6570<\/strong><\/td>\n \u6d4b\u8bd5\u6761\u4ef6<\/strong><\/td>\n \u6700\u5c0f\u503c<\/strong><\/td>\n \u5178\u578b\u503c<\/strong><\/td>\n \u6700\u5927\u503c<\/strong><\/td>\n \u5355\u4f4d<\/strong><\/td>\n<\/tr>\n \n VDD<\/td>\n \u4f9b\u7535\u7535\u538b<\/td>\n <\/td>\n 2.8<\/td>\n <\/td>\n 5.0<\/td>\n V<\/td>\n<\/tr>\n \n Po<\/td>\n D \u7c7b\u9632\u7834\u97f3\u6a21\u5f0f\u5173\u95ed\u8f93\u51fa\u529f\u7387<\/td>\n THD+N=10%,f=1KHZ,RL=3\u2126<\/td>\n VDD=4.2V<\/td>\n <\/td>\n 6.5<\/td>\n <\/td>\n W<\/td>\n<\/tr>\n \n VDD=3.7V<\/td>\n <\/td>\n 5.2<\/td>\n <\/td>\n<\/tr>\n \n THD+N=1%,f=1KHZ,RL=3\u2126<\/td>\n VDD=4.2V<\/td>\n <\/td>\n 5.6<\/td>\n <\/td>\n<\/tr>\n \n VDD=3.7V<\/td>\n <\/td>\n 4.5<\/td>\n <\/td>\n<\/tr>\n \n THD+N=10%,f=1KHZ,RL=4\u2126<\/td>\n VDD=4.2V<\/td>\n <\/td>\n 5.5<\/td>\n <\/td>\n<\/tr>\n \n VDD=3.7V<\/td>\n <\/td>\n 4.6<\/td>\n <\/td>\n<\/tr>\n \n THD+N=1%,f=1KHZ,RL=4\u2126<\/td>\n VDD=4.2V<\/td>\n <\/td>\n 4.5<\/td>\n <\/td>\n<\/tr>\n \n VDD=3.7V<\/td>\n <\/td>\n 4.2<\/td>\n <\/td>\n<\/tr>\n \n THD+N<\/td>\n \u603b\u8c10\u6ce2\u5931\u771f+\u566a\u58f0<\/td>\n VDD=4.2V, PO=1W, RL=4 \u2126<\/td>\n f=1KHz<\/td>\n <\/td>\n 0.09<\/td>\n <\/td>\n %<\/td>\n<\/tr>\n \n VDD=4.2V, PO=2W, RL=4 \u2126<\/td>\n <\/td>\n 0.07<\/td>\n <\/td>\n<\/tr>\n \n VDD=3.7V, PO=1W, RL=4 \u2126<\/td>\n <\/td>\n 0.09<\/td>\n <\/td>\n<\/tr>\n \n VDD=3.7V, PO=2W, RL=4 \u2126<\/td>\n <\/td>\n 0.07<\/td>\n <\/td>\n<\/tr>\n \n GV<\/td>\n \u589e\u76ca<\/td>\n <\/td>\n Ri=20K<\/td>\n <\/td>\n 22.6<\/td>\n <\/td>\n dB<\/td>\n<\/tr>\n \n PSRR<\/td>\n \u7535\u6e90\u7eb9\u6ce2\u6291\u5236\u6bd4<\/td>\n VDD=3.7V\u00b1200mVp-p<\/td>\n f=1KHz<\/td>\n <\/td>\n 45<\/td>\n <\/td>\n dB<\/td>\n<\/tr>\n \n SNR<\/td>\n \u4fe1\u566a\u6bd4<\/td>\n VDD=3.7V, Vo rms=1V, GV=22.6dB<\/td>\n f=1KHz<\/td>\n <\/td>\n 78<\/td>\n <\/td>\n dB<\/td>\n<\/tr>\n \n Vn<\/td>\n \u6b8b\u4f59\u566a\u58f0<\/td>\n VDD=3.7V, Input floating with CIN=0.1\u03bcF<\/td>\n A-weighting<\/td>\n <\/td>\n 125<\/td>\n <\/td>\n \u03bcV<\/td>\n<\/tr>\n \n No A-weighting<\/td>\n <\/td>\n 180<\/td>\n <\/td>\n<\/tr>\n \n Dyn<\/td>\n \u52a8\u6001\u8303\u56f4<\/td>\n VDD=3.7V,THD=1%<\/td>\n f=1KHz<\/td>\n <\/td>\n 90<\/td>\n <\/td>\n dB<\/td>\n<\/tr>\n \n IQ<\/td>\n \u9759\u6001\u7535\u6d41<\/td>\n VDD = 4.2V<\/td>\n No Load<\/td>\n <\/td>\n 5<\/td>\n <\/td>\n mA<\/td>\n<\/tr>\n \n VDD = 2.8V<\/td>\n <\/td>\n 3.5<\/td>\n <\/td>\n<\/tr>\n \n ISD<\/td>\n \u5173\u65ad\u7535\u6d41<\/td>\n VDD=2.8V to 4.5V<\/td>\n VSD=0V<\/td>\n <\/td>\n <\/td>\n 1<\/td>\n \u03bcA<\/td>\n<\/tr>\n \n Fosc<\/td>\n D \u7c7b\u8c03\u5236\u9891\u7387<\/td>\n <\/td>\n <\/td>\n <\/td>\n 500<\/td>\n <\/td>\n khz<\/td>\n<\/tr>\n \n Tst<\/td>\n \u542f\u52a8\u65f6\u95f4<\/td>\n <\/td>\n <\/td>\n <\/td>\n 100<\/td>\n <\/td>\n mS<\/td>\n<\/tr>\n \n OTP<\/td>\n \uff0d<\/td>\n No Load, Junction Temperature<\/td>\n VDD=3.7V<\/td>\n <\/td>\n 230<\/td>\n <\/td>\n \u00b0C<\/td>\n<\/tr>\n \n OTH<\/td>\n \uff0d<\/td>\n <\/td>\n 90<\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
\n
\n
<\/p>\n
\n\n
\n \u5f15\u811a\u540d<\/strong><\/td>\n \u5f15\u811a\u53f7<\/strong><\/td>\n I\/O<\/strong><\/td>\n \u529f\u80fd\u8bf4\u660e<\/strong><\/td>\n<\/tr>\n \n VDD<\/td>\n 1<\/td>\n I<\/td>\n \u7535\u8377\u6cf5\u7535\u6e90\u8f93\u5165\u7aef<\/td>\n<\/tr>\n \n CP<\/td>\n 2<\/td>\n I\/O<\/td>\n \u7535\u8377\u6cf5Flying \u7535\u5bb9\u6b63\u7aef<\/td>\n<\/tr>\n \n CN<\/td>\n 3<\/td>\n I\/O<\/td>\n \u7535\u8377\u6cf5Flying \u7535\u5bb9\u8d1f\u7aef<\/td>\n<\/tr>\n \n CTRL<\/td>\n 4<\/td>\n I<\/td>\n \u4f7f\u80fd\u7ba1\u811a\uff08\u7535\u5e73\/\u4e00\u7ebf\u8109\u51b2\u63a7\u5236\u6a21\u5f0f\u5207\u6362\uff09<\/td>\n<\/tr>\n \n AVDD<\/td>\n 5<\/td>\n I<\/td>\n \u6a21\u62df\u7535\u6e90\u8f93\u5165\u7aef<\/td>\n<\/tr>\n \n INP<\/td>\n 6<\/td>\n I<\/td>\n \u97f3\u9891\u6b63\u8f93\u5165\u7aef<\/td>\n<\/tr>\n \n INN<\/td>\n 7<\/td>\n I<\/td>\n \u97f3\u9891\u8d1f\u8f93\u5165\u7aef<\/td>\n<\/tr>\n \n OUTP<\/td>\n 8<\/td>\n O<\/td>\n \u97f3\u9891\u6b63\u8f93\u51fa\u7aef<\/td>\n<\/tr>\n \n OUTN<\/td>\n 9<\/td>\n O<\/td>\n \u97f3\u9891\u8d1f\u8f93\u51fa\u7aef<\/td>\n<\/tr>\n \n CPOUT<\/td>\n 10<\/td>\n I<\/td>\n \u7535\u8377\u6cf5\u5347\u538b\u8f93\u51fa<\/td>\n<\/tr>\n \n PGND<\/td>\n 11<\/td>\n G<\/td>\n \u5e95\u90e8\u6563\u70ed\u7247\uff08\u529f\u7387\u5730\u7ebf\uff0c\u4e0d\u53ef\u60ac\u7a7a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n