FS9952_LP2

10

200k

R30

100k

VDDA

C

E

B

ADP

Diagram 33 NPN-type Triode

Temperature Measurement

VR4

10k

T6

VR3

10k

+

_

58 REFO

6 SGND

4 ADP

62 OP1O

FS9952

RT3

10k

RT2

180

R22

10k

R21

90k

R15

10k

RT4

1M

R29

100k

K type

J3

J9

J1

Diagram 34 Temperature Measurement (1)

For the connection of the thermocouple in the diagram, the negative (-) end can be connected directly to the

ground (AGND). When the thermocouple is not connected or damaged, it will display overload measurement

(OL).

Rev. 1.2

31/34