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LM317 pdf datasheet
2006-04-15 23:21
50W功放电路 (50Watt Amplifier) This is a handy, easy to build gener
2009-12-23 18:01
Linear FM 50Watt with BLY90 50W FM调频功放电路 A amplifier of force RF for the FM, is always ess
2009-12-22 10:09
lm386管脚引脚图 点击下载:LM386.pdf
2007-12-08 11:35
lm386管脚引脚图 点击下载:LM386.pdf
2007-12-08 11:34
LM339简介 LM339是一款四路比较器集成电路,由美国国家半导体公司(National Semiconductor)生产。它具有以下特点: 1.1. 四路比较器:LM
2024-08-26 17:07
点击下载:LM386.pdf资料 用LM3
2006-04-16 18:28
LM3421/LM343/LM3424/LM3429应用电路 工作原理
2010-03-05 11:44
C2539 15W FM广播RF功率放大器(15 Watt FM Broadcast RF Amplifier)
2009-12-22 11:12
查LM386的datasheet,电源电压4-12V或5-18V(LM386N-4);静态消耗电流为4mA;电压增益为20-200;在1、8脚开路时,带宽为300KHz;输入阻抗为50K;音频功率0.5W。
2022-12-15 11:04