BU9817FV Datasheet, PDF (14/15 Pages) Rohm – 4-channel temperature sensor IC for PCs with I2C BUS interface

Multimedia ICs
!Application example
SDA
1
From system
controller
SCL
2
OD1 Output
3
OD2 Output
4
OD3 Output
5
OD4 Output
6
7
VDD
14
BU9817FV
13
STOPB Input (From Reset IC)
Power on Reset
VDD
RS
12
AD1 Input
VDD
RS
11
AD2 Input
RTH
Thermal Zone
RTH
Thermal Zone
10
AD3 Input
RTH: NTC Thermistor
9
AD4 Input
8
CLK Input (fCLK = 32.768kHz)
Fig.2