{"type":"product","schema_version":"1.0","item_id":"100780130345","canonical_url":"https://tw.bid.yahoo.com/item/100780130345","title":"DAC8563數模轉換模組 資料獲取/雙路16位元DAC模組 W313-2[365073]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-23T22:09:21.753Z","current_price":1106,"original_price":null,"stock_status":"in_stock","available_quantity":30,"sold_quantity":0,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/04345222-41dd-4cf8-86b7-049aade94692.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/4e44ca18-7a1d-4fb9-890b-e87bee954f63.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/663da6f4-2e26-40ea-80fb-db7d8a62f783.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"DAC8563數模轉換模組 資料獲取/雙路16位元DAC模組\n\n  \n\n 產品概述：\n 完整的DAC8563應用電路模組\n 提供50mA電流以內的+-12V輸出\n 使用OPA2277低漂移放大器\n 可配置單/雙極性輸出\n 模組電源輸入範圍為：DC2.7-5.5V\n 默認4.17倍差分放大器\n 默認放大器輸出電阻為51R\n\n FAQ常見問題：\n 問：DAC8562與DAC8563的區別？\n 答：DAC8562復位輸出電平為0，DAC8563復位輸出電平1/2輸出量程（Mid-scale）.\n 問：單/雙極輸出是如何設置的？\n 答：DAC8562/3位單極輸出，設置單/雙極通過更改輸出差分放大器的基準（參考）電平，在0與1/2輸出量程之間選擇。\n 問：如何設置單極輸出，並且需要16Bit解析度？\n 答：更改差分放大器的參考電平為0，同時更改差分放大器的放大倍數，設置為2倍。（請參考應用模組原理圖）\n 問：DAC8562/3模組的工作電流是多少？\n 答：當電源電壓為3.3V時，需要提供180mA的峰值電流與140mA的平均電流","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092104064","category_name":"電子零件/材料","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":1}