ADS1298IPAG 鏅傞枔锛�2023/6/26 17:21:22 闁辫畝锛�1099

鎻忚堪

ADS1298IPAG鏄閫氶亾鍚屾閲囨ǎ24浣嵨�-危妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)绯诲垪锛屽収(n猫i)缃湁鍙法绋嬪鐩婃斁澶у櫒(PGA)銆佸収(n猫i)閮ㄥ熀婧�(zh菙n)浠ュ強鏉胯級鎸暕鍣ㄣ€侫DS1298IPAG鍖呭惈閱�(y墨)鐧傚績闆诲湒(ECG)鍜岃叇闆诲湒(EEG)鎳�(y墨ng)鐢ㄤ腑閫氬父鎵€闇€鐨勫叏閮ㄥ姛鑳戒腑锛岃┎鍊煎繀闋堜繚鎸佸湪鏈€浣庢按骞�銆傛啈鍊熼珮闆嗘垚搴﹀拰鍑鸿壊鎬ц兘锛屽畠鑳藉浠ュぇ骞呯府灏忕殑灏哄銆侀’钁楅檷浣庣殑鍔熻€楀拰鏁撮珨鎴愭湰闁嬬櫦(f膩)鍙摯灞曠殑閱�(y墨)鐧傚剙鍣ㄧ郴绲�(t菕ng)銆侫DS1298IPAG鐨勬瘡鍊嬮€氶亾閮芥湁涓€鍊嬮潏娲荤殑杓稿叆寰�(f霉)鐢ㄥ櫒(mux)锛屾寰�(f霉)鐢ㄥ櫒鑳藉鐛ㄧ珛閫ｆ帴鑷冲収(n猫i)閮ㄧ敓鎴愮殑淇¤櫉浠ラ€茶娓│銆佹韩搴︺€佸拰灏�(d菐o)鑱�(li谩n)鏂烽枊妾㈡脯銆傛澶栵紝鍙伕鎿囪几鍏ラ€氶亾鐨勪换涓€閰嶇疆鐢熸垚鍙宠吙椹�(q奴)鍕�(RLD)杓稿嚭淇¤櫉銆傛鍣ㄤ欢宸ヤ綔鏁�(sh霉)鎿�(j霉)閫熺巼楂橀仈(d谩)32kSPS锛屽洜姝ゅ彲瀵︾従(xi脿n)杌熶欢璧锋悘妾㈡脯銆傚彲閫氶亷涓婃媺/涓嬫媺闆婚樆鎴栨縺鍕甸浕娴侀槺/闆绘祦婧愬湪鍣ㄤ欢鍏�(n猫i)閮ㄥ鐝�(xi脿n)灏�(d菐o)鑱�(li谩n)鏂烽枊妾㈡脯銆�3鍊嬮泦鎴愭斁澶у櫒鐢ㄤ簬鐢熸垚妯�(bi膩o)婧�(zh菙n)12灏�(d菐o)鑱�(li谩n)ECG鎵€闇€鐨勫▉鐖鹃仠涓績绲傜(WCT)鍜屾垐寰蜂集鏍间腑蹇冪祩绔�(GCT)銆侫DS1298IPAG鍖呭惈鍏ㄩ泦鎴愬懠鍚搁樆鎶楁脯閲忓姛鑳�銆傚皝瑁濋伕闋呭寘鎷井鍨�8mm脳8mm銆�64鐒婄悆BGA鑸嘥QFP-64灏佽銆侫DS1298IPAG鐨勫晢妤�(y猫)绱氶瀹氭韩搴﹁寖鍦嶇偤0掳C鑷�70掳C銆�

鐢�(ch菐n)鍝佹杩�

鍒堕€犲晢	寰峰窞鍎€鍣�
鍒堕€犲晢鐢�(ch菐n)鍝佺法铏�	ADS1298IPAG
鎻忚堪	IC AFE 8 CHAN 24BIT 64TQFP
瑭崇窗(x矛)鎻忚堪	8 閫氶亾 AFE 24 閴嗛牠 14.1 mW 64-TQFP(10x10)
椤炲垾	闆嗘垚闆昏矾(IC)鏁�(sh霉)鎿�(j霉)閲囬泦-妯℃摤鍓嶇(AFE)
鍖呰	鎵樼洡
瀹夎椤炲瀷	琛ㄩ潰璨艰鍨�
灏佽/澶栨	64-TQFP
渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�	64-TQFP(10x10)
鍩烘湰鐢�(ch菐n)鍝佺法铏�	ADS1298

鐢�(ch菐n)鍝佸湒鐗�

ADS1298IPAG

瑕�(gu墨)鏍煎弮鏁�(sh霉)

鐢�(ch菐n)鍝佺媭鎱�(t脿i)	鍦ㄥ敭
浣嶆暩(sh霉)	24
閫氶亾鏁�(sh霉)	8
鍔熺巼(W)	14.1鍏嗙摝
闆诲-渚涢浕锛屾ā鎿�	2.7V~5.5V
闆诲-渚涢浕锛屾暩(sh霉)瀛�	1.65V~3.6V
妗堜緥/鍖呰	TQFP
寮曡叧鏁�(sh霉)	64
鍏屾彌鐜�	32ksps
鐣岄潰	SPI
鏈€楂樺伐浣滄韩搴�	85掳C
鏈€澶у姛鑰�	8.8鍏嗙摝
鏈€澶ч浕婧愰浕澹�	5.25浼�
鏈€澶ч浕婧愰浕澹�(DC)	3.6V
鏈€浣庡伐浣滄韩搴�	-40掳C
鏈€灏忛浕婧愰浕澹�	2.7V
鏈€灏忛浕婧愰浕澹�(DC)	1.65浼�
A/D杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	8
閫氶亾鏁�(sh霉)	8
杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	8
杓稿叆鏁�(sh霉)閲�	8
宸ヤ綔闆绘簮闆绘祦	3.1姣畨
鑳介噺娑堣€�	6鍏嗙摝
瑙ｆ瀽搴�	3涔�
閲囨ǎ鐜�	32ksps
淇″櫔姣�(SNR)	112鍒嗚矟
椤炲瀷	涓€鑸敤閫�
楂樺害	1.2姣背
闀峰害	10姣背
鍘氬害	1姣背
瀵害	10姣背

鐠�(hu谩n)澧冭垏鍑哄彛鍒嗛

灞€�	鎻忚堪
RoHS鐙€鎱�(t脿i)	绗﹀悎ROHS3瑕�(gu墨)鑼�
婵曟埃鏁忔劅鎬х瓑绱�(MSL)	3(168灏忔檪)
REACH鐙€鎱�(t脿i)	闈濺EACH鐢�(ch菐n)鍝�
鐒￠墰	鐒￠墰
杓诲皠纭寲	涓�

鐗归粸

8鍊嬩綆鍣伈鍙法绋嬪鐩婃斁澶у櫒(PGA)鍜�8鍊嬮珮鍒嗚鲸鐜囨ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)(ADS1298锛孉DS1298R)
浣庡姛鑰楋細姣忛€氶亾0.75mW
杓稿叆寮曞叆鍣伈锛�4渭VPP(150Hz甯跺(BW)锛孏=6)
杓稿叆鍋忕疆闆绘祦锛�200pA
鏁�(sh霉)鎿�(j霉)閫熺巼锛�250SPS鑷�32kSPS
鍏辨ā鎶戝埗姣�(CMRR)锛氣€�115dB
鍙法绋嬪鐩婏細1銆�2銆�3銆�4銆�6銆�8鎴�12
鏀寔婊胯冻AAMIEC11銆丒C13銆両EC60601-1銆両EC60601-2-27鍜孖EC60601-2-51妯�(bi膩o)婧�(zh菙n)鐨勭郴绲�(t菕ng)
鍠サ鎴栭洐妤甸浕婧愶細

AVDD=2.7V鑷�5.25V
DVDD=1.65V鑷�3.6V

鍏�(n猫i)缃彸鑵块﹨(q奴)鍕曟斁澶у櫒銆佸皫(d菐o)鑱�(li谩n)鏂烽枊妾㈡脯銆佸▉鐖鹃仠涓績绲傜銆佽捣鎼忔娓�銆佹脯瑭︿俊铏�
闆嗘垚鍨嬪懠鍚搁樆鎶楁脯閲�
鏁�(sh霉)瀛楄捣鎼忔娓姛鑳�
鍏�(n猫i)缃尟钑╁櫒鑸囧熀婧�(zh菙n)
SPI?鍏煎涓插彛

鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�

閱�(y墨)鐧傚剙鍣�(蹇冮浕鍦�(ECG)銆佽倢闆诲湒(EMG)鍜岃叇闆诲湒(EEG))锛氱梾浜虹洠(ji膩n)璀�;鍕曟厠(t脿i)蹇冮浕鍦�锛屼簨浠讹紝澹撳姏锛屼互鍙婄敓鍛介珨寰�锛屽寘鎷珽CG銆丄ED銆侀仩(yu菐n)绋嬮啱(y墨)鐧傞洐璀滄寚鏁�(sh霉)(BIS)銆佽獦鐧�(f膩)闊抽牷闆讳綅(EAP)銆佺潯鐪犵洠(ji膩n)璀峰剙