Spacelabs BleaseSirius - Schematic 13 - 10110326 Pressure Interface Board - Fresh Gas

278
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:
R17 3.6K
C27 390pF
C24 22nF
C26 100pF
R24 27K
R22 15K
R15 27K
R23
1.5K
C30 10nF
C29 10nF
R12 47R
R16 5.6K
R18 43K
R19 15K
R34 15K
R35
43K
R6
68K
R36
18K
C34
100nF
+4VREF
Fresh Gas Out
R7 100K
Iref =93uA
C45 100pF
14
13
12
Q2D MAT-04
8
9
10
Q2C MAT-04
7
6
5
Q2B MAT-04
1
2
3
Q2A MAT-04
Substrate
4 11
Q2E MAT-04
32
D4B BAV199
6 5
7
U4B LTC2051
6 5
7
U5B TLE2072
3 2
84
1
U11A
LT1366
5 6
7
U6B
LT1366
FGZ
Fresh Gas In
-5
-5
+5
-5
+5
+5V SGND -5V
+5
-5
R13
82K
C23
100nF
R25 160k
C32
22nF
3 2
84
1
U5A TLE2072
C31 10nF
C49 10nF
C41 10nF
C16 10nF
C36 10nF
C28 10nF
C52 10nF
C50 10nF
C60 10nF
+5
-5 +4VREF
C25 10nF
C59 10nF
C33 10nF
C51 10nF
C18 10nF
C44 10nF
C19 10nF
C48 10nF
C46 10nF
10110326
4 4
4
Pressure Interface Board -Fresh Gas
Schematic 13 - 10110326 Pressure Interface Board - Fresh Gas
Schematics