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
鏅傞枔锛�2025/4/29 13:47:26
闁辫畝锛�42
BMP390L 鏄� Bosch 鍏徃鎺ㄥ嚭鐨勪竴娆句綆鍔熻��銆侀珮鎬ц兘鐨勬暩(sh霉)瀛楁埃澹撳偝鎰熷櫒锛屽皥鐐洪渶瑕侀珮绮惧害澹撳姏鍜屾韩搴︽脯閲忕殑鎳�(y墨ng)鐢ㄨ�岃ō(sh猫)瑷�銆傝┎鍌虫劅鍣ㄥ熀浜� MEMS 鎶�琛�(sh霉)锛屽叿鏈夎秴灏忓昂瀵稿拰妤典綆鐨勫伐浣滈浕娴�锛岄潪甯搁仼鍚堜究鏀滃紡鍜岄浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆�銆�BMP390L 闆嗘垚浜嗗鍔涘偝鎰熷厓浠跺拰淇¤櫉铏曠悊闆昏矾锛屽苟鎻愪緵 I2C 鍜� SPI 鍏╃ó鎺ュ彛閬搁爡浠ユ柟渚胯垏寰帶鍒跺櫒閫�(j矛n)琛岄�氫俊銆傚叾涓昏鎳�(y墨ng)鐢ㄥ牬鏅寘鎷鍏�(n猫i)灏�(d菐o)鑸�佸ぉ姘ｇ洠(ji膩n)娓�銆佺劇浜烘(j墨)楂樺害鎺у埗浠ュ強鍙┛鎴磋ō(sh猫)鍌欎腑鐨勯亱(y霉n)鍕曡拷韫ょ瓑銆�
宸ヤ綔闆诲锛�1.71V 鑷� 3.6V
銆�銆�宸ヤ綔闆绘祦锛氬吀鍨嬪�� 2.8 渭A锛堝緟姗�(j墨)妯″紡锛夛紝4.5 渭A锛堟甯告ā寮忥級
銆�銆�娓噺鑼冨湇锛�300 hPa 鑷� 1250 hPa
銆�銆�澹撳姏鍒嗚鲸鐜囷細8 Pa锛�0.08 mbar锛�
銆�銆�婧害娓噺鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�婧害鍒嗚鲸鐜囷細0.002掳C
銆�銆�灏佽灏哄锛�2.0 x 2.0 x 0.97 mm3
銆�銆�鎺ュ彛椤炲瀷锛欼2C 鍜� SPI
BMP390L 鎻愪緵浜嗘キ(y猫)鐣岄牁(l菒ng)鍏堢殑浣庡姛鑰楁�ц兘锛屽湪淇濊瓑楂樼簿搴︾殑鍚屾檪妤靛ぇ寤堕暦浜嗛浕姹犵簩(x霉)鑸檪闁�銆�
銆�銆�瀹冮噰鐢ㄤ簡鍏堥��(j矛n)鐨勮(b菙)鍎熺畻娉�锛岀⒑淇濅簡鍦ㄥ婧害鑼冨湇鍏�(n猫i)鐨勬脯閲忕┅(w臎n)瀹氭��銆�
銆�銆�鐢变簬鍏剁穵婀婄殑灏佽灏哄锛孊MP390L 鍙互杓曟澗闆嗘垚鍒扮┖闁撳彈闄愮殑瑷�(sh猫)瑷堜腑銆�
銆�銆�姝ゅ锛孊MP390L 鍏�(n猫i)缃簡 FIFO 绶╂矕鍗�(q奴)锛屽彲浠ユ笡灏戜富姗�(j墨)铏曠悊鍣ㄧ殑鏁�(sh霉)鎿�(j霉)璁�鍙栭牷鐜�锛屽緸鑰岄��(j矛n)涓�姝ュ劒(y艒u)鍖栫郴绲�(t菕ng)鍔熻��銆�
銆�銆�瑭插櫒浠堕倓鏀寔澶氱ó涓柗鍔熻兘锛屽鏁�(sh霉)鎿�(j霉)鏇存柊涓柗鍜� FIFO 婊�/绌轰腑鏂�锛岀啊鍖栦簡绯荤当(t菕ng)瑷�(sh猫)瑷�銆�
BMP390L 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侀牁(l菒ng)鍩�锛屼緥濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵�銆佹櫤鑳芥墜琛ㄥ拰鍏朵粬鍙┛鎴磋ō(sh猫)鍌欎腑鐨勯珮搴﹁▓鍔熻兘瀵︾従(xi脿n)銆�
銆�銆�瀹冧篃鍙互鐢ㄤ綔鏅鸿兘瀹跺眳瑷�(sh猫)鍌欑殑涓�閮ㄥ垎锛岀敤浜庣挵(hu谩n)澧冪洠(ji膩n)鎺ф垨闋�(y霉)娓�х董璀�(h霉)銆�
銆�銆�姝ゅ锛孊MP390L 鍦ㄧ劇浜烘(j墨)銆丟PS 灏�(d菐o)鑸剙鍜岄亱(y霉n)鍕曡拷韫ゅ櫒绛夌敘(ch菐n)鍝佷腑涔熸湁閲嶈鐢ㄩ��锛岃兘澶犳彁渚涚簿纰虹殑楂樺害淇℃伅浠ュ寮�(qi谩ng)鐢ㄦ埗楂旈銆�
BMP388
銆�銆�BMP390
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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