ADS1291IPBSR 鏅�(sh铆)闁擄細2023/6/26 17:23:57 闁辫畝锛�1018

鎻忚堪

ADS1291IPBSR鏄閫氶亾鍚屾閲囨ǎ24浣嵨�-危妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)锛屽畠鍏锋湁鍏�(n猫i)缃殑鍙法绋嬪鐩婃斁澶у櫒(PGA)銆佸収(n猫i)閮ㄥ熀婧�(zh菙n)鍜屾澘杓夋尟钑╁櫒銆侫DS1291IPBSR鍖呭惈渚挎敎寮忎綆鍔熻€楅啱(y墨)鐧傚績闆诲湒(ECG)銆侀珨鑲插拰鍋ヨ韩鎳�(y墨ng)鐢ㄩ€氬父鎵€闇€鐨勬墍鏈夊姛鑳�銆傛啈鍊熼珮闆嗘垚搴﹀拰鍑鸿壊鐨勬€ц兘锛屾鍣ㄤ欢鍙湪椤憲娓涘皯灏哄銆佸姛鑰楀拰绺介珨鎴愭湰鐨勫墠鎻愪笅鍓�(chu脿ng)寤哄彲鎿�(ku貌)灞曠殑閱�(y墨)鐧傚剙鍣ㄧ郴绲�(t菕ng)銆侫DS1291IPBSR姣忛€氶亾鍏锋湁闈堟椿鐨勮几鍏ュ璺京(f霉)鐢ㄥ櫒锛屾澶氳矾寰�(f霉)鐢ㄥ櫒鍙崹(d煤)绔嬮€ｆ帴鑷冲収(n猫i)閮ㄧ敓鎴愮殑淇¤櫉(h脿o)锛屽(sh铆)鐝�(xi脿n)娓�(c猫)瑭︺€佹韩搴﹀拰鎸佺簩(x霉)鏂风窔妾㈡脯(c猫)銆傛澶�锛屽彲閬告搰杓稿叆閫氶亾鐨勪换涓€閰嶇疆鐢熸垚鍙宠吙椹�(q奴)鍕�(d貌ng)(RLD)杓稿嚭淇¤櫉(h脿o)銆傚畠宸ヤ綔鏅�(sh铆)鐨勬暩(sh霉)鎿�(j霉)閫熺巼楂橀仈(d谩)8kSPS銆傞€氶亷(gu貌)鍣ㄤ欢鍏�(n猫i)閮ㄦ縺鍕�(l矛)鐏岄浕娴佹垨鎷夐浕娴侊紝鍙湪鍣ㄤ欢鍏�(n猫i)閮ㄥ煼(zh铆)琛屾寔绾�(x霉)鏂风窔妾㈡脯(c猫)銆侫DS1291IPBSR閲囩敤5mm脳5mm銆�32寮曡叧钖勫瀷鍥涙柟鎵佸钩灏佽(TQFP)鍜�4mmx4mm銆�32寮曡叧鐒�(w煤)寮曠窔鍥涙柟鎵佸钩灏佽(VQFN)銆傞瀹氬伐浣滄韩搴﹁寖鍦嶁€�40掳C鑷�+85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�(h脿o)	ADS1291IPBSR
鎻忚堪	IC AFE 1 CHAN 24BIT 32TQFP
瑭崇窗(x矛)鎻忚堪	1 閫氶亾 AFE 24 閴嗛牠 495 渭W 32-TQFP(5x5)
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	鍗峰付(TR)
瀹夎椤炲瀷	琛ㄩ潰璨艰鍨�
灏佽/澶栨	32-TQFP
渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�	32-TQFP(5x5)
鍩烘湰鐢�(ch菐n)鍝佺法铏�(h脿o)	ADS1291

鐢�(ch菐n)鍝佸湒鐗�

ADS1291IPBSR

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)	1
鍔熺巼(W)	495寰摝
闆诲-渚涢浕锛屾ā鎿�	2.7V~5.25V
闆诲-渚涢浕锛屾暩(sh霉)瀛�	1.7V~3.6V
妗堜緥/鍖呰	TQFP
寮曡叧鏁�(sh霉)	32
鍏屾彌鐜�	125绉�
鐣岄潰	SPI
鏈€楂樺伐浣滄韩搴�	85掳C
鏈€澶у姛鑰�	495寰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�	1.7V
鏈€灏忛浕婧愰浕澹�(DC)	1.7V
A/D杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	1
浣嶆暩(sh霉)	24
閫氶亾鏁�(sh霉)	1
杞�(zhu菐n)鎻涘櫒鏁�(sh霉)閲�	2
杓稿叆鏁�(sh霉)閲�	1
宸ヤ綔闆绘簮闆绘祦	250渭A
鍖呰	纾佸付鍜屽嵎杌�
瑙ｆ瀽搴�	3涔�
閲囨ǎ鐜�	8ksps
淇″櫔姣�(SNR)	107鍒嗚矟
椤炲瀷	涓€鑸敤閫�
楂樺害	1.2姣背
闀�(zh菐ng)搴�	5姣背
鍘氬害	1姣背
瀵害	5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�(j铆)(MSL)	2(1骞�)
REACH鐙€鎱�(t脿i)	闈濺EACH鐢�(ch菐n)鍝�

鐗归粸(di菐n)

鍏╁€�(g猫)浣庡櫔鑱睵GA鍜屽叐鍊�(g猫)楂樺垎杈ㄧ巼ADC(ADS1292鍜孉DS1292R)
浣庡姛鑰楋細335渭W/閫氶亾
杓稿叆?y煤n)鈷栬崥鑲兼殠?渭VPP(150Hz甯跺锛孏=6)
杓稿叆鍋忕疆闆绘祦锛�200pA
鏁�(sh霉)鎿�(j霉)閫熺巼锛�125SPS鑷�8kSPS
CMRR锛�120dB
鍙法绋嬪鐩婏細1銆�2銆�3銆�4銆�6銆�8鎴�12
闆绘簮锛�?ji菐n)铻汷鎴栬€呴洐妤�

妯℃摤锛�2.7V鑷�5.25V
鏁�(sh霉)瀛楋細1.7V鑷�3.6V

鍏�(n猫i)缃彸鑵块﹨(q奴)鍕�(d貌ng)鏀惧ぇ鍣ㄣ€佹寔绾�(x霉)鏂风窔妾㈡脯(c猫)銆佹脯(c猫)瑭︿俊铏�(h脿o)
闆嗘垚鍨嬪懠鍚搁樆鎶楁脯(c猫)閲�(ADS1292R)
鍏�(n猫i)缃尟钑╁櫒鍜屽熀婧�(zh菙n)
闈堟椿鐨勬柗闆汇€佸緟姗�(j墨)妯″紡
SPI?鍏煎涓茶鎺ュ彛
宸ヤ綔婧害鑼冨湇锛氣€�40掳C鑷�+85掳C

鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩�

閱�(y墨)鐧傚剙鍣�(ECG)鍖呮嫭锛�

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鍊�(g猫)浜鸿(h霉)鐞嗗拰鍋ヨ韩鐩�(ji膩n)瑕栧櫒(蹇冪巼銆佸懠鍚稿拰ECG)

楂樼簿搴︺€佸悓姝�銆佸閫氶亾鏁�(sh霉)鎿�(j霉)閲囬泦

闆昏矾鍦�

寮曡叧鍦�

CAD妯″瀷

ADS1291IPBSR绗﹁櫉(h脿o)

ADS1291IPBSR鐒婂

ADS1291IPBSR 3D妯″瀷

灏佽

ADS1291IPBSR灏佽

鏇夸唬鍨嬭櫉(h脿o)

鍨嬭櫉(h脿o)	鍒堕€犲晢	鎻忚堪
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