VCM SENSE + FB- R1 10k 158 惟 + - CF1 4.7F R3 12.4k R4 2.21k V+" />
鍙冩暩璩囨枡
鍨嬭櫉锛� ISL28246FBZ-T7
寤犲晢锛� Intersil
鏂囦欢闋佹暩锛� 5/16闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC OP AMP DUAL RRIO 5MHZ 8-SOIC
妯欐簴鍖呰锛� 1,000
鏀惧ぇ鍣ㄩ鍨嬶細 閫氱敤
闆昏矾鏁革細 2
杓稿嚭椤炲瀷锛� 婊挎摵骞�
杞夋彌閫熺巼锛� 1.9 V/µs
澧炵泭甯跺绌嶏細 5MHz
-3db甯跺锛� 13MHz
闆绘祦 - 杓稿叆鍋忓锛� 16nA
闆诲 - 杓稿叆鍋忕Щ锛� 30µV
闆绘祦 - 闆绘簮锛� 1mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 56mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 2.4 V ~ 5.5 V锛�±1.2 V ~ 2.75 V
宸ヤ綔婧害锛� -40°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 8-SOIC锛�0.154"锛�3.90mm 瀵級
渚涙噳鍟嗚ō鍌欏皝瑁濓細 8-SOIC
鍖呰锛� 甯跺嵎 (TR)
13
FN6321.3
June 23, 2008
V+
R
500k
R
5k
VCM
SENSE
+
FB-
R1
10k
158
惟
+
-
CF1
4.7F
R3
12.4k
R4
2.21k
V+
C3
0.082F
R
1k
U1
EL8171
U2
ISL28146
VOUT+
VOUT-
VIN+
VCM REFERENCE
TO OTHER
CHANNELS
V+
PROTECTION
CIRCUIT
C
0.01F
SUPPLY
COMMON
+2.4 TO 5.5V
SUPPLY
V+
0.47F
4.7F
U3A 1/2
ISL28288
V+
U3B 1/2
ISL28288
CA
1nF
CB
1nF
-
+
V+
VCM
RFB
10k
RFA
10k
R
10k
R
10k
R
10k
RF1
680k
FIGURE 38. ECG/EEG AMPLIFIER
R2
-
PATIENT
LEAD
CONNECTOR
VIN-
V+
R
10k
FB+
+
VCM
DRIVE
VDC
Offset
Signal
VDC
Offset
Signal
PATIENT
ELECTRODE
PADS
VDC
Offset
Signal
VDC
Offset
Signal
ISL28146, ISL28246
鐩搁棞PDF璩囨枡
PDF鎻忚堪
RMCF2010JT51R0 RES 51 OHM 3/4W 5% 2010 SMD
0459851373 CONN HEADER 10PWR 36SGL 1.57MM
VC020103V121WP VARISTOR TVS 3.5VDC 125PF 0201
RMCF2010JT4K70 RES 4.7K OHM 3/4W 5% 2010 SMD
LT1787IS8#TR IC AMP PREC CURRENT SENSE 8SOIC
鐩搁棞浠ｇ悊鍟�/鎶€琛撳弮鏁�
鍙冩暩鎻忚堪
ISL28246FBZ-TZ 鍒堕€犲晢:Intersil Corporation 鍔熻兘鎻忚堪:
ISL28246FUZ 鍔熻兘鎻忚堪:IC OP AMP DUAL RRIO 5MHZ 8-MSOP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> Linear - Amplifiers - Instrumentation 绯诲垪:- 鍏跺畠鏈夐棞鏂囦欢:Automotive Product Guide 鐢㈠搧鍩硅〒妯″:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:1 绯诲垪:- 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�:1 杓稿嚭椤炲瀷:婊挎摵骞� 杞夋彌閫熺巼:3 V/µs 澧炵泭甯跺绌�:10MHz -3db甯跺:- 闆绘祦 - 杓稿叆鍋忓:1pA 闆诲 - 杓稿叆鍋忕Щ:70µV 闆绘祦 - 闆绘簮:2.5mA 闆绘祦 - 杓稿嚭 / 閫氶亾:48mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):2.7 V ~ 5.5 V锛�±1.35 V ~ 2.75 V 宸ヤ綔婧害:-40°C ~ 125°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:SOT-23-6 渚涙噳鍟嗚ō鍌欏皝瑁�:SOT-6 鍖呰:Digi-Reel® 鍏跺畠鍚嶇ū:MAX4475AUT#TG16DKR
ISL28246FUZ-T7 鍔熻兘鎻忚堪:IC OP AMP DUAL RRIO 5MHZ 8-MSOP RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> Linear - Amplifiers - Instrumentation 绯诲垪:- 鍏跺畠鏈夐棞鏂囦欢:Automotive Product Guide 鐢㈠搧鍩硅〒妯″:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:1 绯诲垪:- 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�:1 杓稿嚭椤炲瀷:婊挎摵骞� 杞夋彌閫熺巼:3 V/µs 澧炵泭甯跺绌�:10MHz -3db甯跺:- 闆绘祦 - 杓稿叆鍋忓:1pA 闆诲 - 杓稿叆鍋忕Щ:70µV 闆绘祦 - 闆绘簮:2.5mA 闆绘祦 - 杓稿嚭 / 閫氶亾:48mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):2.7 V ~ 5.5 V锛�±1.35 V ~ 2.75 V 宸ヤ綔婧害:-40°C ~ 125°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:SOT-23-6 渚涙噳鍟嗚ō鍌欏皝瑁�:SOT-6 鍖呰:Digi-Reel® 鍏跺畠鍚嶇ū:MAX4475AUT#TG16DKR
ISL28246MSOPEVAL1Z 鍔熻兘鎻忚堪:EVALUATION BOARD ISL28246 8MSOP RoHS:鏄� 椤炲垾:绶ㄧ▼鍣紝闁嬬櫦(f膩)绯荤当(t菕ng) >> 瑭曚及鏉� - 閬嬬畻鏀惧ぇ鍣� 绯诲垪:- 鐢㈠搧鍩硅〒妯″:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:1 绯诲垪:-
ISL28246SOICEVAL1Z 鍔熻兘鎻忚堪:EVALUATION BOARD ISL28246 8SOIC RoHS:鏄� 椤炲垾:绶ㄧ▼鍣�锛岄枊鐧�(f膩)绯荤当(t菕ng) >> 瑭曚及鏉� - 閬嬬畻鏀惧ぇ鍣� 绯诲垪:- 鐢㈠搧鍩硅〒妯″:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 妯欐簴鍖呰:1 绯诲垪:-
鐧�(f膩)甯冪穵鎬ラ噰璩�锛�3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京銆�

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鐧�(f膩)甯冩垚鍔燂紒鎮ㄥ彲浠ョ辜绾�(x霉)鐧�(f膩)甯冮噰璩�銆備篃鍙互閫插叆鎴戠殑鍚庤嚭锛屾煡鐪嬪牨鍍�

鐧�(f膩)甯冩垚鍔�锛佹偍鍙互绻肩簩(x霉)鐧�(f膩)甯冮噰璩�銆備篃鍙互閫插叆鎴戠殑鍚庤嚭锛屾煡鐪嬪牨鍍�

*鍨嬭櫉 *鏁搁噺 寤犲晢 鎵硅櫉 灏佽
娣诲姞鏇村閲囪臣

鎴戠殑鑱郴鏂瑰紡

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