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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > WM8521HCGED

WM8521HCGED 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 17:34:57 鏌ョ湅 闁辫畝锛�34

WM8521HCGED 鏄敱 Wolfson Microelectronics锛堢従(xi脿n)鐐� Cirrus Logic锛夌敓鐢�(ch菐n)鐨勪竴娆鹃珮鎬ц兘绔嬮珨鑱查煶闋荤法瑙ｇ⒓鍣ㄨ姱鐗囥�傝┎鑺墖闆嗘垚浜� ADC锛堟ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛夊拰 DAC锛堟暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛�锛岄仼鐢ㄤ簬渚挎敎寮忛煶闋昏ō(sh猫)鍌�锛屽 MP3 鎾斁鍣�銆佹櫤鑳芥墜姗�(j墨)鍜屽钩鏉块浕鑵︾瓑銆俉M8521 鎻愪緵浜嗕綆鍔熻�楀拰楂橀煶璩�(zh矛)鐨勭壒鎬�锛岃兘澶犳豢瓒充究鏀滃紡娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佺殑鍤�(y谩n)鏍艰姹�銆�
銆�銆�WM8521HCGED 鏀寔 I2S 鍜� SPI 鎺ュ彛锛屼究浜庤垏鍚勭ó寰帶鍒跺櫒鍜屾暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍣ㄩ��(j矛n)琛岄�氫俊銆傛澶�锛屽畠閭勫叿鏈夐潏娲荤殑闆绘簮绠＄悊鍔熻兘锛屽彲椤憲闄嶄綆鍔熻��锛屽緸鑰屽欢闀�(zh菐ng)闆绘睜澹藉懡銆�

鍙冩暩(sh霉)

椤炲瀷锛氶煶闋荤法瑙ｇ⒓鍣�
銆�銆�鎺ュ彛锛欼2S, SPI
銆�銆�淇″櫔姣旓紙SNR锛夛細100 dB
銆�銆�绺借娉㈠け鐪熷姞鍣伈锛圱HD+N锛夛細-90 dB
銆�銆�渚涢浕闆诲锛�1.7V 鑷� 3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歍QFP-48

鐗规��

WM8521HCGED 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻�ц兘绔嬮珨鑱� ADC 鍜� DAC锛屾敮鎸侀珮閬�(d谩) 24 浣嶅垎杈ㄧ巼鍜� 96 kHz 閲囨ǎ鐜�銆�
銆�銆�2. 鍏�(n猫i)缃�虫(j墨)鏀惧ぇ鍣�锛屾敮鎸侀珮閬�(d谩) 32 姝愬鐨勮矤(f霉)杓�銆�
銆�銆�3. 鎻愪緵澶氱ó鏁�(sh霉)瀛楅煶闋绘帴鍙ｉ伕鎿�锛屽寘鎷� I2S 鍜� SPI銆�
銆�銆�4. 闆嗘垚 PLL锛屾敮鎸侀潏娲荤殑鏅�(sh铆)閻橀厤缃�銆�
銆�銆�5. 鏀寔澶氱ó鐪侀浕妯″紡锛屼緥濡傚緟姗�(j墨)妯″紡鍜岄棞(gu膩n)鏂锋ā寮�銆�
銆�銆�6. 鍏�(n猫i)閮ㄩ泦鎴愭尟钑╁櫒鍜岄帠鐩哥挵(hu谩n)闆昏矾锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲�銆�
銆�銆�7. 鍏锋湁鍎�(y艒u)鐣扮殑闆荤鍏煎鎬� (EMC) 鎬ц兘銆�
銆�銆�8. 灏忓昂瀵� TQFP-48 灏佽锛岄仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�(j矛)銆�
銆�銆�9. 鏀寔鍠鎴栧樊鍒嗚几鍏�/杓稿嚭閰嶇疆锛屾彁渚涙洿楂樼殑闈堟椿鎬�銆�
銆�銆�10. 鍙法绋嬪鐩婃帶鍒�锛屾柟渚胯(di脿o)绡�(ji茅)闊抽牷淇¤櫉(h脿o)寮�(qi谩ng)搴�銆�

鎳�(y墨ng)鐢�

WM8521HCGED 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏅鸿兘鎵嬫(j墨)鍜屽钩鏉块浕鑵︿腑鐨勯煶闋昏檿鐞嗘ā濉�銆�
銆�銆�2. 渚挎敎寮忓獟楂旀挱鏀惧櫒锛圡P3 鎾斁鍣�銆丳MP 绛夛級銆�
銆�銆�3. 鏁�(sh霉)瀛楅寗闊崇瓎鍜屽叾浠栬獮(y菙)闊宠閷勮ō(sh猫)鍌�銆�
銆�銆�4. 钘�(l谩n)鐗欓煶绠卞拰鍏朵粬鐒�(w煤)绶氶煶闋昏ō(sh猫)鍌�銆�
銆�銆�5. USB 鑱插崱鍜屽鎺ラ煶闋婚仼閰嶅櫒銆�
銆�銆�6. 娓告埐姗�(j墨)鍙婇厤浠朵腑鐨勯珮璩�(zh矛)閲忛煶闋昏В姹烘柟妗堛��
銆�銆�7. 鍚勯闇�瑕侀珮鍝佽唱(zh矛)闊抽牷杓稿叆杓稿嚭鐨勫皬鍨嬪祵鍏ュ紡绯荤当(t菕ng)銆�

鏇夸唬鍨嬭櫉(h脿o)

WM8523ESLHZ, WM8524EJZ

wm8521hcged鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

wm8521hcged璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
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