TLC320AD545 鏅傞枔锛�2025/5/16 17:22:08 闁辫畝锛�22

TLC320AD545 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夌敓鐢�(ch菐n)鐨勬ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛夊拰鏁�(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛夐泦鎴愮殑鍠姱鐗囧櫒浠讹紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闊抽牷淇¤櫉铏曠悊闋�(l菒ng)鍩熴€傝┎鑺墖鏀寔绔嬮珨鑱� PCM 绶ㄧ⒓鍜岃В纰煎姛鑳斤紝鑳藉?q奴)宕縁(xi脿n)楂樿唱(zh矛)閲忕殑闊抽牷淇¤櫉鏁�(sh霉)瀛楀寲鍜岄倓鍘�銆傚畠閲囩敤浣庡姛鑰楄ō(sh猫)瑷�锛岄仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰闆绘睜渚涢浕鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€TLC320AD545 鏀寔涓茶鏁�(sh霉)瀛楁帴鍙ｏ紝鍙互鏂逛究鍦拌垏寰帶鍒跺櫒鎴� DSP 绛夎檿鐞嗗櫒閫茶閫氫俊銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡閲囨ǎ鐜囩櫦(f膩)鐢熷櫒銆侀帠鐩哥挵(hu谩n)锛圥LL锛変互鍙婂彲绶ㄧ▼澧炵泭鏀惧ぇ鍣ㄧ瓑鍔熻兘妯″锛屽緸鑰岀啊鍖栦簡澶栧湇闆昏矾鐨勮ō(sh猫)瑷�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V 鑷� 3.6V
銆€銆€杓稿叆淇″櫔姣旓紙SNR锛夛細90dB
銆€銆€绺借娉㈠け鐪熷姞鍣伈锛圱HD+N锛夛細-82dB
銆€銆€閲囨ǎ閫熺巼锛�8kHz 鑷� 48kHz
銆€銆€鎺ュ彛椤炲瀷锛氫覆琛屽悓姝ユ帴鍙�
銆€銆€灏佽褰㈠紡锛歍SSOP-28
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€闆绘簮闆绘祦锛�3mA锛堝吀鍨嬪€硷級

鐗规€�

1. 楂樻€ц兘 ADC 鍜� DAC锛�
銆€銆€TLC320AD545 鎻愪緵楂樼簿搴︾殑 16 浣嶅垎杈ㄧ巼锛岄仼鐢ㄤ簬楂樿唱(zh矛)閲忛煶闋绘噳(y墨ng)鐢�銆傚叾 ADC 鍜� DAC 妯″鍧囧叿鍌欏劒(y艒u)绉€鐨勫嫊鎱�(t脿i)鎬ц兘锛屼緥濡傞珮淇″櫔姣斿拰浣庣附璜ф尝澶辩湡銆�
銆€銆€2. 鍙法绋嬪鐩婃斁澶у櫒锛�
銆€銆€鍏�(n猫i)缃� PGA 鍔熻兘鍏佽ū鐢ㄦ埗灏嶈几鍏ヤ俊铏熼€茶闈堟椿瑾�(di脿o)鏁�锛屽緸鑰岄仼鎳�(y墨ng)涓嶅悓鐨勮几鍏ラ浕骞抽渶姹�銆�
銆€銆€3. 鍏�(n猫i)閮ㄦ檪閻樼敓鎴愶細
銆€銆€閫氶亷鐗囧収(n猫i) PLL 鍜岄噰妯ｇ巼鐧�(f膩)鐢熷櫒锛孴LC320AD545 鑳藉鑷嫊鐢熸垚鎵€闇€鐨勬檪閻樹俊铏�锛屾笡灏戜簡灏嶅閮ㄦ櫠鎸殑闇€姹�銆�
銆€銆€4. 浣庡姛鑰楄ō(sh猫)瑷堬細
銆€銆€瑭茶姱鐗囧湪淇濇寔楂樻€ц兘鐨勫悓鏅�锛屽叿鏈夎純浣庣殑鍔熻€楃壒鎬�锛岄潪甯搁仼鍚堢Щ鍕曡ō(sh猫)鍌欎娇鐢�銆�
銆€銆€5. 闈堟椿鐨勬帴鍙ｏ細
銆€銆€鏀寔澶氱ó妯″紡鐨勪覆琛屾帴鍙ｉ厤缃紝渚夸簬鑸囦笉鍚岄鍨嬬殑涓绘帶鍠厓閫ｆ帴銆�

鎳�(y墨ng)鐢�

TLC320AD545 寤ｆ硾鐢ㄤ簬闇€瑕侀珮璩�(zh矛)閲忛煶闋昏檿鐞嗙殑鍫村悎锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 鏁�(sh霉)瀛楅寗闊虫鍜屾挱鏀惧櫒锛�
銆€銆€鍦ㄩ€欎簺瑷�(sh猫)鍌欎腑锛孴LC320AD545 璨犺铂(z茅)灏囨ā鎿煶闋讳俊铏熻綁(zhu菐n)鎻涚偤鏁�(sh霉)瀛楁牸寮忛€茶瀛樺劜锛屽苟鍦ㄦ挱鏀炬檪灏囨暩(sh霉)瀛椾俊铏熼倓鍘熺偤妯℃摤杓稿嚭銆�
銆€銆€2. 闆昏┍绯荤当(t菕ng)锛�
銆€銆€浣滅偤瑾為煶绶ㄨВ纰煎櫒锛孴LC320AD545 鍦ㄥ浐瀹氶浕瑭便€乂oIP 瑷�(sh猫)鍌欑瓑涓櫦(f膩)鎻噸瑕佷綔鐢�銆�
銆€銆€3. 渚挎敎寮忛煶闋昏ō(sh猫)鍌欙細
銆€銆€鐢变簬鍏朵綆鍔熻€楃壒榛烇紝TLC320AD545 鎴愮偤 MP3 鎾斁鍣�銆佹墜鎸佹父鎴叉绛夌殑鐞嗘兂閬告搰銆�
銆€銆€4. 闊抽牷澶栬ō(sh猫)锛�
銆€銆€濡� USB 鑱插崱銆佽€虫鏀惧ぇ鍣ㄧ瓑锛屽埄鐢� TLC320AD545 瀵︾従(xi脿n)楂樿唱(zh矛)閲忕殑鑱查煶鍌宠几銆�