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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > WM8958ECS/R

WM8958ECS/R 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/8 12:02:23 鏌ョ湅 闁辫畝锛�29

WM8958鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑闊抽牷绶ㄨВ纰煎櫒锛圕odec锛�锛岀敱Cirrus Logic鍏徃瑷�(sh猫)瑷堛�傝┎鑺墖闆嗘垚浜嗙珛楂旇伈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�锛屽苟鏀寔澶氱ó闊抽牷鎺ュ彛锛屽I2S銆丼PDIF绛夛紝閬╃敤浜庝究鏀滃紡澶氬獟楂旇ō(sh猫)鍌�銆佹櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵︿互鍙婇煶闋诲瑷�(sh猫)銆俉M8958閲囩敤鍏堥��(j矛n)鐨勬灦妲�(g貌u)瑷�(sh猫)瑷�锛岃兘澶犳彁渚涘崜瓒婄殑闊宠唱(zh矛)琛ㄧ従(xi脿n)鍜岄潏娲绘�э紝鍚屾檪鍏峰倷璞愬瘜鐨勬帶鍒堕伕闋呬互婊胯冻涓嶅悓鐨勬噳(y墨ng)鐢ㄩ渶姹�銆�
銆�銆�WM8958ECS/R鏄┎绯诲垪鐨勪竴绋皝瑁濆舰寮忥紝閫氬父鐢ㄤ簬鐗瑰畾鎳�(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�1.7V~3.6V
銆�銆�淇″櫔姣旓紙SNR锛夛細104dB锛堝吀鍨嬪�硷級
銆�銆�绺借娉㈠け鐪熷姞鍣伈锛圱HD+N锛夛細-96dB锛堝吀鍨嬪�硷級
銆�銆�閲囨ǎ鐜囪寖鍦嶏細8kHz~192kHz
銆�銆�鏁�(sh霉)瀛楅煶闋绘帴鍙ｏ細I2S銆佸乏灏嶉綂銆佸彸灏嶉綂銆丏SP妯″紡銆丼PDIF
銆�銆�鑱查亾鏁�(sh霉)閲忥細绔嬮珨鑱�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歍QFP-48

鐗规��

WM8958鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻�ц兘闊抽牷铏曠悊鑳藉姏锛屾敮鎸侀珮閬�(d谩)192kHz鐨勯噰妯ｇ巼锛岀⒑淇濆劒(y艒u)绉�鐨勯煶璩�(zh矛)琛ㄧ従(xi脿n)銆�
銆�銆�2. 鍏�(n猫i)缃潏娲荤殑鏁�(sh霉)瀛楅煶闋绘帴鍙ｏ紝鍏煎澶氱ó妯�(bi膩o)婧�(zh菙n)锛屾柟渚胯垏鍚勭ó涓绘帶鑺墖鎴栧閮ㄨō(sh猫)鍌欓�ｆ帴銆�
銆�銆�3. 鎻愪緵鍙法绋嬪鐩婃斁澶у櫒锛圥GA锛夊拰杓稿嚭椹�(q奴)鍕曠礆锛屼究浜庤(di脿o)鏁磋几鍏�/杓稿嚭闆诲钩銆�
銆�銆�4. 鏀寔鑰虫(j墨)杓稿嚭鍜岀窔璺几鍑�锛屽苟鍏峰倷鐛�(d煤)绔嬬殑闊抽噺鎺у埗鍔熻兘銆�
銆�銆�5. 瓒呬綆鍔熻�楄ō(sh猫)瑷�锛岀壒鍒ラ仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌�銆�
銆�銆�6. 鍏锋湁鍏�(n猫i)缃殑鏅傞悩鍒嗛牷鍣ㄥ拰PLL锛堥帠鐩哥挵(hu谩n)锛�锛屽彲浠ョ敓鎴愮簿纰虹殑闊抽牷鏅傞悩淇¤櫉銆�
銆�銆�7. 鏀寔閫氶亷I2C鎴朣PI鎺ュ彛閫�(j矛n)琛屽瘎瀛樺櫒閰嶇疆锛岀啊鍖栦簡绯荤当(t菕ng)鐨勫垵濮嬪寲閬庣▼銆�
銆�銆�8. 鎻愪緵閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂锋(j墨)鍒�锛屽寮�(qi谩ng)浜嗚姱鐗囩殑鍙潬鎬�銆�
銆�銆�9. 灏忓昂瀵稿皝瑁�锛岀瘈(ji茅)鐪丳CB绌洪枔锛岄潪甯搁仼鍚堢穵婀婂瀷瑷�(sh猫)瑷�銆�

鎳�(y墨ng)鐢�

WM8958寤ｆ硾鎳�(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︿腑鐨勯煶闋诲瓙绯荤当(t菕ng)銆�
銆�銆�2. 渚挎敎寮忓獟楂旀挱鏀惧櫒鍜岄寗闊宠ō(sh猫)鍌欍��
銆�銆�3. 钘�(l谩n)鐗欓煶绠卞拰鍏朵粬鐒＄窔闊抽牷鐢�(ch菐n)鍝�銆�
銆�銆�4. USB鑱插崱鎴栧鎺ラ煶闋婚仼閰嶅櫒銆�
銆�銆�5. 娓告埐姗�(j墨)鍜屽叾浠栨秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑闊抽牷妯″銆�
銆�銆�6. VoIP闆昏┍鍜岃闋绘渻璀扮祩绔�銆�
銆�銆�7. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勮獮闊宠閷勫拰鎾斁鍔熻兘銆�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜屼綆鍔熻�楃壒榛�锛學M8958鍦ㄧЩ鍕曡ō(sh猫)鍌欏競鍫翠腑鍗犳摎(j霉)閲嶈鍦颁綅銆�

鏇夸唬鍨嬭櫉

WM8958ECS/T, WM8958ECST, WM8958ECSA

wm8958ecs/r鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

wm8958ecs/r鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�0鐝�(xi脿n)璨�
  • 鍍规牸5,000 : 锟�53.42334鍗峰付锛圱R锛�
  • 绯诲垪-
  • 鍖呰鍗峰付锛圱R锛夊壀鍒囧付锛圕T锛塂igi-Reel? 寰楁嵎瀹氬埗鍗峰付
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
  • 椤炲瀷闊抽牷
  • 鏁�(sh霉)鎿�(j霉)鎺ュ彛I2S锛孭CM
  • 鍒嗚鲸鐜囷紙浣嶏級24 b
  • ADC/DAC 鏁�(sh霉)2 / 4
  • 涓夎绌嶅垎鏄�
  • 淇″櫔姣旓紝ADC/DAC (db)锛堝吀鍨嬪�硷級95 / 100
  • 鍕曟厠(t脿i)鑼冨湇锛孉DC/DAC (db) 鍏稿瀷鍊�-
  • 闆诲 - 渚涢浕锛屾ā鎿�1.71V ~ 2V
  • 闆诲 - 渚涢浕锛屾暩(sh霉)瀛�1.62V ~ 3.6V
  • 宸ヤ綔婧害-40掳C ~ 85掳C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 灏佽/澶栨72-WFBGA锛孋SPBGA
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�72-W-CSP锛�4.5x4.3锛�