Integrated Circuits (ICs)

ADT7473ARQZ-1RL

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ON Semiconductor

REMOTE THERMAL MONITOR AND FAN CONTROLLER, 3 V TO 3.6 V, 16 PINS, QSOP

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DocumentsDatasheet Package Drawing-492-01-QSOP-16 +1

Integrated Circuits (ICs)

ADT7473ARQZ-1RL

Active

ON Semiconductor

REMOTE THERMAL MONITOR AND FAN CONTROLLER, 3 V TO 3.6 V, 16 PINS, QSOP

Deep-Dive with AI

DocumentsDatasheet Package Drawing-492-01-QSOP-16 +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADT7473ARQZ-1RL

Accuracy	2.5 %
Function	Fan Control, Temp Monitor
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Alarm	False
Output Fan	True
Output Type	SMBus
Package / Case	0.154 in
Package / Case	16-SSOP
Package / Case	3.9 mm
Sensing Temperature [Max]	125 °C
Sensing Temperature [Min]	-40 °C
Sensor Type	Internal and External
Supplier Device Package	16-QSOP
Topology	Comparator, Fan Speed Counter, ADC, Register Bank, Multiplexer
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

ADT7473 Series

Part	Topology	Package / Case	Package / Case	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Function	Supplier Device Package	Sensor Type	Output Type	Sensing Temperature [Max]	Sensing Temperature [Min]	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Accuracy	Contents	Type	Supplied Contents	Utilized IC / Part
ON Semiconductor ADT7473ARQZ-1	ADC Comparator Fan Speed Counter Multiplexer Register Bank	0.154 in	16-SSOP	3.9 mm	125 °C	-40 °C	Fan Control Temp Monitor	16-QSOP	Internal and External	SMBus	125 °C	-40 °C	Surface Mount	3.6 V	3 V	2.5 %
ON Semiconductor ADT7473ARQZ-1RL	ADC Comparator Fan Speed Counter Multiplexer Register Bank	0.154 in	16-SSOP	3.9 mm	125 °C	-40 °C	Fan Control Temp Monitor	16-QSOP	Internal and External	SMBus	125 °C	-40 °C	Surface Mount	3.6 V	3 V	2.5 %
ON Semiconductor ADT7473ARQZ-REEL7	ADC Comparator Fan Speed Counter Multiplexer Register Bank	0.154 in	16-SSOP	3.9 mm	125 °C	-40 °C	Fan Control Temp Monitor	16-QSOP	Internal and External	SMBus	125 °C	-40 °C	Surface Mount	3.6 V	3 V	2.5 %
ON Semiconductor ADT7473ARQZ	ADC Comparator Fan Speed Counter Multiplexer Register Bank	0.154 in	16-SSOP	3.9 mm	125 °C	-40 °C	Fan Control Temp Monitor	16-QSOP	Internal and External	SMBus	125 °C	-40 °C	Surface Mount	3.6 V	3 V	2.5 %
ON Semiconductor ADT7473ARQZ-REEL	ADC Comparator Fan Speed Counter Multiplexer Register Bank	0.154 in	16-SSOP	3.9 mm	125 °C	-40 °C	Fan Control Temp Monitor	16-QSOP	Internal and External	SMBus	125 °C	-40 °C	Surface Mount	3.6 V	3 V	2.5 %
ON Semiconductor ADT7473ARQH-1R7
ON Semiconductor ADT7473EBZEVB																	Board(s)	Power Management	Board(s)	ADT7473

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.53
		10	$ 2.27
		25	$ 2.15
		100	$ 1.72
		250	$ 1.50
		500	$ 1.46
		1000	$ 1.16
	Digi-Reel®	1	$ 2.53
		10	$ 2.27
		25	$ 2.15
		100	$ 1.72
		250	$ 1.50
		500	$ 1.46
		1000	$ 1.16
	Tape & Reel (TR)	2500	$ 1.12
		5000	$ 1.07
Newark	Each (Supplied on Full Reel)	1	$ 1.43
		3000	$ 1.35
		6000	$ 1.28
		12000	$ 1.15
		18000	$ 1.11
		30000	$ 1.07
ON Semiconductor	N/A	1	$ 1.13

Description

General part information

ADT7473 Series

Controls and monitors up to 4 fans

High and low frequency fan drive signal

1 on-chip and 2 remote temperature sensors

Documents

Technical documentation and resources

Datasheet

Package Drawing-492-01-QSOP-16

Package Drawing