ua741运放无法调零 741运放，如何调零？最好电路图示谢谢
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绛旓細ua741杩愭斁杈撳嚭鐢典綅姝.璐熷彇鍐充簬瀹冭緭鍏ョ鐨勫悓鐩哥涓庡弽鐩哥涔嬮棿杈撳叆宸姩淇″彿鏃,鍛堢幇鍑哄悓鐩哥鐨勭數浣嶉珮浜庢垨鑰呬綆浜庡弽鐩哥鐢典綅銆傚鏋滃弽鐩哥鐨勭數浣嶉珮浜庡悓鐩哥鐢典綅杩愭斁杈撳嚭鐢典綅涓鸿礋锛屽弽涔嬩负姝ｃ傝浣胯繍鏀捐緭鍑哄湪姝. 璐熶箣闂村彉鍖栥傚彧鑳藉湪鍚岀浉绔拰鍙嶇浉绔鎺ョ數闃荤殑澶у皬鍜屾帴娉曚笂鎯冲姙娉曘備篃灏辨槸璇村鏋滀俊鍙蜂粠鍙嶇浉绔...
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绛旓細ua741杩愭斁杈撳嚭鐢典綅姝.璐熷彇鍐充簬瀹冭緭鍏ョ鐨勫悓鐩哥涓庡弽鐩哥涔嬮棿杈撳叆宸姩淇″彿鏃,鍛堢幇鍑哄悓鐩哥鐨勭數浣嶉珮浜庢垨鑰呬綆浜庡弽鐩哥鐢典綅銆傚鏋滃弽鐩哥鐨勭數浣嶉珮浜庡悓鐩哥鐢典綅杩愭斁杈撳嚭鐢典綅涓鸿礋锛屽弽涔嬩负姝ｃ傝浣胯繍鏀捐緭鍑哄湪姝. 璐熶箣闂村彉鍖栥傚彧鑳藉湪鍚岀浉绔拰鍙嶇浉绔鎺ョ數闃荤殑澶у皬鍜屾帴娉曚笂鎯冲姙娉曘備篃灏辨槸璇村鏋滀俊鍙蜂粠鍙嶇浉绔...
