ADT7468ARQZ-RL7 ON Semiconductor, ADT7468ARQZ-RL7 Datasheet - Page 31
![no-image](/images/manufacturer_photos/0/4/495/on_semiconductor_sml.jpg)
ADT7468ARQZ-RL7
Manufacturer Part Number
ADT7468ARQZ-RL7
Description
IC REMOTE THERMAL CTLR 24QSOP
Manufacturer
ON Semiconductor
Series
dBCool®r
Datasheet
1.ADT7468ARQ.pdf
(81 pages)
Specifications of ADT7468ARQZ-RL7
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
- NUP4304MR6T1_PRODUCT_CHANGE PDF datasheet
- ADT7421ARMZ-2RL_PRODUCT_CHANGE PDF datasheet #2
- ADT7468ARQ PDF datasheet #3
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- Download datasheet (2Mb)
5V OR 12V
FAN
12V
12V
PULL-UP TYP
TOTEM POLE
V
PULL-UP
<1k OR
*CHOOSE ZD1 VOLTAGE APPROXIMATELY 0.8 × V
*CHOOSE ZD1 VOLTAGE APPROXIMATELY 0.8 × V
PULL-UP
TYPICAL
<1k
4.7k
R2 R
TACH
OUTPUT
TACH
OUTPUT
10k
TACH
OUTPUT
R1*
R1
PULL-UP
*SEE TEXT
ZD1
ZENER*
R2*
ZD1*
TACH
TACH
R1
TACH
R2
FAN SPEED
ADT7468
FAN SPEED
ADT7468
FAN SPEED
ADT7468
COUNTER
COUNTER
COUNTER
V
V
V
CC
CC
CC
CC
CC
CLOCK
TACH
PWM
1
2
3
4
N
ADT7468
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