ADT7468ARQZ ON Semiconductor, ADT7468ARQZ Datasheet - Page 13
![IC REMOTE THERMAL CTRLR 24QSOP](/photos/7/49/74978/adt7468arqz_sml.jpg)
ADT7468ARQZ
Manufacturer Part Number
ADT7468ARQZ
Description
IC REMOTE THERMAL CTRLR 24QSOP
Manufacturer
ON Semiconductor
Series
dBCool®r
Datasheet
1.ADT7468ARQ.pdf
(81 pages)
Specifications of ADT7468ARQZ
Function
Fan Control, Temp Monitor
Topology
ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
Sensor Type
External & Internal
Sensing Temperature
-40°C ~ 120°C, External Sensor
Output Type
SMBus™
Output Alarm
No
Output Fan
Yes
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 120°C
Mounting Type
Surface Mount
Package / Case
24-QSOP
Full Temp Accuracy
+/- 2 C
Digital Output - Bus Interface
Serial (2-Wire, 3-Wire, 4-Wire)
Maximum Operating Temperature
+ 120 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADT7468ARQZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
SDA
SCL
SDA
SCL
START BY
MASTER
START BY
MASTER
System Management Bus Specifications Rev. 2
1
0
1
0
1
1
SERIAL BUS ADDRESS BYTE
SERIAL BUS ADDRESS BYTE
0
0
1
FRAME 1
1
FRAME 1
1
1
1
1
0
0
R/W
R/W
ADT7468
ACK. BY
ADT7468
ACK. BY
9
9
D7
D7
1
1
D6
D6
ADDRESS POINTER REGISTER BYTE
D5
D5
DATA BYTE FROM ADT7468
D4
D4
FRAME 2
S
1
FRAME 2
D3
ADDRESS
D3
SLAVE
2
D2
D2
W A
D1
D1
3
REGISTER
ADDRESS
D0
D0
NO ACK. BY
4
MASTER
ADT7468
ACK. BY
9
9
5 6
A P
STOP BY
MASTER
STOP BY
MASTER
ADT7468