Spacelabs BleaseSirius - Schematic 11 - 10110326 Pressure Interface Board - Transducers

276
Schematic 11 - 10110326 Pressure Interface Board - Transducers
1 2 3 4 5 6 7 8
A B C D
8
7654321
D
C B A
Title
Number RevisionSize
A3
Date: 10-May-2006 Sheet of File: C:\Program Files\Design Explorer 99 SE\work\Projects\10110326-2.ddbDrawn By:
5 6
7
U19B
OP213FS
R152 1K
R121 1K
R134 1.2K
R143 120K
R115
13K
-5
G=(1+R2/R1)+2*R2/R5 IF R1=R3, R2=R4
R126 1K R153 1K
R110 100K
R109 560K
+4VREF
5 6
7
U18B
OP213FS
R133 1K
R124 1K
R135 680R
R141 120K
R105 15K
-5
R117 1K R145 1K
R104 120K
R108 120K
+4VREF
5 6
7
U12B
OP213FS
R72 1K
R69 1K
R77 680R
R65 120K
R74 1K R80 1K
+4VREF
5 6
7
U16B
OP213FS
R116 1K
R112 1K
R123 64.9K
R128 120K
R103 120K
R102 1K R132 1K
+4VREF
5 6
7
U13B
OP213FS
R73 1K
R71 1K
R79 64.9K
R67 120K
R70 120K
R78 1K R82 1K
+4VREF
PFAZ
FGAZ
Patient Flow In Fresh Gas In
Drive Flow
Patient Pressure
Drive Pressure
SGND +4VREF
+4VREF
6 5
7
U14B LT1366
R62 18K
R75 68K
R76 110K
R68 82K R88 82K
R85 110K
R87 18K
R84 68K
R94 82K R97 1.5M
C66 100nF
C69 22nF
C77 100nF
C78 22nF
C63 100nF C80 100nF
6 5
7
U7B LT1366
R54 82K
R61 62K
R45 68K
R39 130K
R40 1.5M
C62 100nF
C58 22nF
C53 100nF
R44 18K
+
C76 4.7uF
+4VREF
+
C43 4.7uF
+4VREF
2
3
4
5
16
REF+ REF-
nc
nc
OUT+ OUT-
PT1 PXL02X5DN
2
3
4
5
16
REF+ REF-
nc
nc
OUT+ OUT-
PT5 PXL0075DN
2
3
4
5
16
REF+ REF-
nc
nc
OUT+ OUT-
PT4 PXL12X5DN
2
3
4
5
16
REF+ REF-
nc
nc
OUT+ OUT-
PT3 PXL0075DN
2
5
4
3
16
REF+ REF-
nc
nc
OUT- OUT+
PT2 PXL0075DN
FL7 10nFx5nF
FL5 10nFx5nF
FL12 10nFx5nF
FL6 10nFx5nF
FL1 10nFx5nF
FL2
10nFx5nF
FL8 10nFx5nF
FL10 10nFx5nF
FL3 10nFx5nF
FL4
10nFx5nF
3 2
84
1
U16A OP213FS
3 2
84
1
U13A OP213FS
3 2
84
1
U12A OP213FS
3 2
84
1
U18A OP213FS
3 2
84
1
U19A OP213FS
3 2
84
1
U14A LT1366
C85 22pF
C94 22pF
R130 47R
R125
47R
C88 10nF C91 10nF
-4VREF
C95 10nF C89 10nF
C87 22pF
C93 22pF
R142 47R
R118 47R
-4VREF -4VREF
R64 47R
R83 47R
C64 10nF C74 10nF
C71 22pF
C72 22pF
-4VREF -4VREF
C92 10nF C86 10nF
C84 22pF
C90 22pF
C65 10nF C75 10nF
C70 22pF
C73 22pF
R129 47R R106 47R R66 47R R81 47R
-4VREF
-4VREF
R122 110K R107 110K
R63 120K
8 9
10
U15A X9251
22 21
20
U15C X9251
22 21
20
U17C X9251
89
10
U17A X9251
R111 200K
R119 62K
1516
17
U17B X9251
15 16
17 U15B
X9251
R101 1.5M R100 82K
+4VREF
+
C67 4.7uF
5 4
3 U15D
X9251
C68 10nF
C79 10nF
C47 10nF
+5
+5
+5
+5
+5
-5
-5
-5
+5
-5
+5V -5V
+5
-5
10110326 4
42
Pressure Interface Board -Transducers
Schematics