SI4686DY-T1-GE3 鏅�(sh铆)闁擄細2025/5/10 16:38:35 闁辫畝锛�23

SI4686DY-T1-GE3 鏄竴娆剧敱Silicon Labs鍏徃鐢熺敘(ch菐n)鐨勯珮搴﹂泦鎴愮殑 AM/FM 瑾�(di脿o)闋绘帴鏀跺櫒鍜屾暩(sh霉)瀛楅煶闋昏В纰煎櫒鑺墖銆傝┎鑺墖灏�(zhu膩n)鐐烘苯杌�(ch膿)闊抽熆绯荤当(t菕ng)銆佸搴煶闊胯ō(sh猫)鍌欎互鍙婁究鏀滃紡闊抽牷鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)锛屽叿鏈変綆鍔熻€�銆侀珮鎬ц兘鐨勭壒榛�(di菐n)锛屽苟鏀寔澶氱ó闊抽牷鎺ュ彛锛屼究浜庤垏鍚勯(l猫i)涓绘帶鑺墖鎴栭煶闋昏檿鐞嗗柈鍏冪劇(w煤)绺€ｆ帴銆�
銆€銆€SI4686DY-T1-GE3 鎻愪緵浜嗗畬鏁寸殑 AM 鍜� FM 鎺ユ敹瑙ｆ焙鏂规锛屽収(n猫i)閮ㄩ泦鎴愪簡灏勯牷鍓嶇銆佷腑闋讳俊铏�(h脿o)铏曠悊鍣�銆佺珛楂旇伈瑙ｇ⒓鍣ㄤ互鍙婃暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊妯″锛岀啊(ji菐n)鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)寰�(f霉)闆滃害銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V 鑷� 3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆€銆€瑾�(di脿o)璜у垎杈ㄧ巼锛�100kHz (FM), 9kHz (AM)
銆€銆€RSSI 杓稿嚭鍒嗚鲸鐜囷細1dB
銆€銆€闋婚亾鎺冩弿鏅�(sh铆)闁擄細鈮�50ms
銆€銆€淇″櫔姣旓紙SNR锛夛細鈮�65dB (FM), 鈮�45dB (AM)
銆€銆€绔嬮珨鑱插垎闆㈠害锛氣墺30dB
銆€銆€杓稿嚭鎺ュ彛锛欼2S, PCM, SPI, I2C
銆€銆€灏佽褰㈠紡锛歍QFN-40 (6x6mm)

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SI4686DY-T1-GE3 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂樻€ц兘 AM/FM 鎺ユ敹鍔熻兘锛岃兘澶犻仼鎳�(y墨ng)鍏ㄧ悆寤ｆ挱闋绘銆�
銆€銆€2. 鍏�(n猫i)缃嚜鍕�(d貌ng)澧炵泭鎺у埗锛圓GC锛夊拰闈滈煶妾㈡脯(c猫)鍔熻兘锛屾彁鍗囩敤鎴堕珨椹�(y脿n)銆�
銆€銆€3. 鏀寔 RDS/RBDS 瑙ｇ⒓锛屽彲椤ず闆昏嚭(t谩i)淇℃伅銆�
銆€銆€4. 浣庡姛鑰楁ā寮忎笅寰呮(j墨)闆绘祦灏忎簬 1渭A锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑鎳�(y墨ng)鐢�銆�
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銆€銆€6. 鏀寔閫氶亷(gu貌) I2C 鎴� SPI 鎺ュ彛閫�(j矛n)琛岄潏娲婚厤缃€�
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銆€銆€8. 灏忓瀷鍖栧皝瑁濊ō(sh猫)瑷�(j矛)锛岄仼鍚堢穵婀婂瀷鐢�(ch菐n)鍝佹噳(y墨ng)鐢ㄣ€�

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SI4686DY-T1-GE3 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姹借粖(ch膿)闊抽熆绯荤当(t菕ng)涓殑 AM/FM 鎺ユ敹妯″銆�
銆€銆€2. 瀹跺涵濞涙▊(l猫)绯荤当(t菕ng)锛屽闊抽熆銆侀浕瑕栫瓑鐨勫収(n猫i)缃敹闊虫(j墨)鍔熻兘銆�
銆€銆€3. 渚挎敎寮忓濯掗珨鎾斁鍣紝渚嬪 MP3 鎾斁鍣�銆佹櫤鑳芥墜姗�(j墨)澶栨帴鏀堕煶姗�(j墨)銆�
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銆€銆€5. 鐗╄伅(li谩n)缍�(w菐ng)绲傜瑷�(sh猫)鍌欎腑鐨勯煶闋诲唬鎾帴鏀剁祫浠�銆�