Datasheet

LTC2410
41
APPLICATIO S I FOR ATIO
WUU
U
Figure 52. LTC1043 Provides Precise 4X Reference for Excitation Voltages
350Ω
BRIDGE
0.1µF
1µF
15V15V
–15V
38
14
7
4
13
12
11
10V 5V
15V
U1
LTC1043
6
2
7
4
7
4
–
+
REF
+
REF
–
IN
+
IN
–
GND
V
CC
3
4
5
6
1, 7, 8, 9,
10, 15, 16
2410 F52
2
5V
LTC2410
47µF 0.1µF
10V
+ +
17
5
15
6
18
3
2
U2
LTC1043
1µF
FILM
8
14
7
4
13
12
11
*
*
*
5V
U2
LTC1043
17
–10V
–10V
LT1236-5
1k
33Ω
Q1
2N3904
0.1µF
15V
–15V
–15V
3
6
2
–
+
1k
33Ω
–10V
10V
Q2
2N3906
*FLYING CAPACITORS ARE
1µF FILM (MKP OR EQUIVALENT)
SEE LTC1043 DATA SHEET FOR
DETAILS ON UNUSED HALF OF U1
LTC1150
LTC1150
20Ω
200Ω
20Ω
200Ω
0.1µF
10µF
+