IC-DI Datasheet, PDF (13/15 Pages) IC-Haus GmbH – DUAL SENSOR INTERFACE

iC-DI
DUAL SENSOR INTERFACE
DEMO BOARD
Rev C2, Page 13/15
iC-DL comes with a demo board for test purposes. Figures 5 and 6 show both the schematic and the component
side of the demo board.
VCC
VCC3
NUVD
NOVL
PRG1
IN1
INV1
PRG2
IN2
OEN
CFO
CFP
D6
RD
R3
1k
NOVL
PRG1
IN1
INV1
PRG2
IN2
D5
RD
C6
100nF
R2
1k
NUVD
OEN
CFO
CFP
GND
GND
C5
100nF
VCC
VCC3
VH
C4
1uF
VH ^L1
VHL
22uH
VHL
U1
iC-DI
22 VCC
23 VCC3
21
20
VH
VHL
DCDC
VBR 19
CONVERTER
9 NUVD
8 NOVL
UVolt
TEMP
LOAD
4 PRG1
3 IN1
2 INV1
CHANNEL1
VBO 18
QP1 17
QN1 16
5 PRG2
6 IN2
CHANNEL2
QP2 13
QN2 14
7 OEN
VN 15
10 CFO
11 CFP
=1
VBR
VN
CFI 12
ISET 1 ISET
BIAS
R4
8.2k
GND
24
EPAD
VBR
C3
C2
1uF
100nF
VNI
R5
QP1 _4.7
R6
QN1
4.7
R7
QP2 _4.7
R8
QN2
4.7
C9
4.7nF
VNI
R1
22
C1
100nF
C7
22nF
C8
22nF
VNI
CFI_I
R9
1k
D4
BYS10-45
VB
VB
BAS16_02L
D1
VQ1
BAS16_02L
D2
VQ2
BAS16_02L
D3
VQ1
VQ2
CFI
CFI
VN
VN
Figure 5: Schematic of the demo board
Figure 6: Demo board (component side)