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闁辫畝锛�41
TLV320AI26IRHB 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夌敓鐢�(ch菐n)鐨勪綆鍔熻�楃珛楂旇伈闊抽牷绶ㄨВ纰煎櫒鑺墖銆傝┎鑺墖灏堢偤渚挎敎寮忛煶闋绘噳鐢ㄨō瑷�锛屼緥濡傛暩(sh霉)纰奸寗闊崇瓎銆佽獮闊宠閷勫櫒鍜屽皬鍨嬮煶闋昏ō鍌欑瓑銆傚畠闆嗘垚浜� 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)鎻涘櫒锛夛紝鑳藉鎻愪緵楂樿唱(zh矛)閲忕殑闊抽牷淇¤櫉铏曠悊鑳藉姏锛屽悓鏅備繚鎸佽純浣庣殑鍔熻��銆�
銆�銆�TLV320AI26IRHB 鏀寔 I2C 鍜� SPI 鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛椾俊铏熻檿鐞嗗櫒閫茶閫氫俊銆傛澶栵紝瑭茶姱鐗囬倓鍏锋湁闈堟椿鐨勯浕婧愮鐞嗘ā寮�锛屽彲閫蹭竴姝ュ劒(y艒u)鍖栧姛鑰椾互寤堕暦闆绘睜澹藉懡銆�
宸ヤ綔闆诲锛�1.6V 鑷� 3.6V
銆�銆�ADC 鍒嗚鲸鐜囷細24 浣�
銆�銆�DAC 鍒嗚鲸鐜囷細24 浣�
銆�銆�淇″櫔姣旓紙SNR锛夛細95dB
銆�銆�绺借娉㈠け鐪熷姞鍣伈锛圱HD+N锛夛細-87dB
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SSOP (钖勫瀷灏忓褰㈠鏂欏皝瑁�)
銆�銆�鎺ュ彛椤炲瀷锛欼2C, SPI
1. 楂樻�ц兘绔嬮珨鑱� ADC 鍜� DAC锛屾敮鎸侀珮閬� 96kHz 鐨勯噰妯ｇ巼銆�
銆�銆�2. 鍏�(n猫i)缃� PGA锛堝彲绶ㄧ▼澧炵泭鏀惧ぇ鍣級鍜� AGC锛堣嚜鍕曞鐩婃帶鍒讹級锛岄仼鐢ㄤ簬鍚勭ó杓稿叆淇¤櫉闆诲钩銆�
銆�銆�3. 鎻愪緵闈堟椿鐨勬暩(sh霉)瀛楅煶闋绘帴鍙ｉ厤缃�锛屼究浜庤垏鍏朵粬闊抽牷铏曠悊鑺墖闆嗘垚銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō瑷堬紝閬╁悎闆绘睜渚涢浕鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�5. 鏀寔澶氱ó闆绘簮绠＄悊妯″紡锛岀敤鎴跺彲浠ユ牴鎿�(j霉)瀵﹂殯闇�姹傞伕鎿囨渶浣冲姛鑰楄ō缃�銆�
銆�銆�6. 鍏�(n猫i)缃檪閻樺垎闋诲櫒鍜� PLL锛屾笡灏戝皪澶栭儴鏅舵尟鐨勯渶姹�锛屽緸鑰岄檷浣庣郴绲�(t菕ng)鎴愭湰鍜屽京闆滄�с��
銆�銆�7. 鎻愪緵鍏ㄩ潰鐨勯亷娴佷繚璀峰拰鐭矾淇濊鍔熻兘锛岀⒑淇濊姱鐗囧湪鎯″姡鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭�с��
TLV320AI26IRHB 寤ｆ硾鎳夌敤浜庡悇椤炰究鏀滃紡闊抽牷瑷倷涓�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 鏁�(sh霉)瀛楅寗闊崇瓎鍜岃獮闊宠閷勫櫒銆�
銆�銆�2. 渚挎敎寮忛煶妯傛挱鏀惧櫒銆�
銆�銆�3. 灏忓瀷闊抽熆绯荤当(t菕ng)銆�
銆�銆�4. 鏅鸿兘瀹跺眳涓殑瑾為煶璀樺垾妯″銆�
銆�銆�5. 宸ユキ(y猫)瑷倷涓殑瑾為煶鎻愮ず鎴栧牨璀︾郴绲�(t菕ng)銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楀拰楂橀煶璩�(zh矛)鐨勭壒榛烇紝鐗瑰垾閬╁悎闇�瑕侀暦鏅傞枔閬嬭涓斿皪闊抽牷璩�(zh矛)閲忚姹傝純楂樼殑鍫村悎銆�
TLV320AI23, TLV320AIC3100
