iC-DI

DUAL SENSOR INTERFACE

Rev C2, Page 13/15

DEMO BOARD

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.

U1

VQ2

24

VBO

R5

C1

C3

8

4.7nF

1k

VN

VBR

23

100nF

R6

IN1

CHANNEL1

17

C6

VQ1

PRG1

QP2

4.7

R2

VHL

VHL

R4

8.2k

4.7

ISET

22

VCC3

CONVERTER

R7

iC-DI

R1

D1

6

=1

CFP

100nF

1uF

C9

NOVL

IN2

CFO

11

C2

BYS10-45

D4

D3

VN

PRG2

DCDC

18

OEN

QP1

VB

C8

CFO

4.7

IN1

VCC3

OEN

VNI

20

VHL

VCC

VH

2

VN

PRG1

1k

4

PRG2

VQ1

CFP

1

14

QN2

QN2

IN1

22nF

RD

VH

13

VCC

BAS16_02L

RD

BAS16_02L

OEN

22uH

QP2

R3

100nF

VCC

INV1

VNI

CFI_I

CFP

C5

1k

VQ2

21

BAS16_02L

D2

VB

R9

VCC3

QN1

VH

VNI

3

C4

NUVD

UVolt

22

PRG1

C7

NUVD

R8

22nF

19

9

4.7

7

ISET

NOVL

CFO

INV1

CFI

12

QN1

D5

PRG2

EPAD

VN

QP1

16

CFI

VBR

IN2

100nF

NOVL

L1

1uF

CFI

10

GND

BIAS

5

GND

IN2

VBR

CHANNEL2

LOAD

TEMP

INV1

D6

GND

NUVD

15

Figure 5: Schematic of the demo board

Figure 6: Demo board (component side)