Integrated Circuits (ICs)

ADM1033ARQ

Obsolete

ON Semiconductor

THERMAL MONITOR AND FAN SPEED CONTROLLER

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Integrated Circuits (ICs)

ADM1033ARQ

Obsolete

ON Semiconductor

THERMAL MONITOR AND FAN SPEED CONTROLLER

Deep-Dive with AI

DocumentsDatasheet Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ADM1033ARQ

Accuracy	1 °C
Function	Fan Control, Temp Monitor
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Alarm	True
Output Fan	True
Output Type	SMBus
Package / Case	0.154 in
Package / Case	16-SSOP
Package / Case	3.9 mm
Sensing Temperature	External Sensor
Sensing Temperature [Max]	125 °C
Sensing Temperature [Min]	-40 °C
Sensor Type	Internal and External
Supplier Device Package	16-QSOP
Topology	ADC, Register Bank, Multiplexer, Comparator
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

ADM1033 Series

Thermal Monitor and Fan Speed Controller

Part	Output Type	Function	Package / Case	Package / Case	Package / Case	Supplier Device Package	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Accuracy	Sensor Type	Sensing Temperature	Sensing Temperature [Max]	Sensing Temperature [Min]	Topology	Voltage - Supply [Max]	Voltage - Supply [Min]
ON Semiconductor ADM1033ARQ-REEL7	SMBus	Fan Control Temp Monitor	0.154 in	16-SSOP	3.9 mm	16-QSOP	Surface Mount	125 °C	-40 °C	1 °C	Internal and External	External Sensor	125 °C	-40 °C	ADC Comparator Multiplexer Register Bank	3.6 V	3 V
ON Semiconductor ADM1033ARQZ-REEL7	SMBus	Fan Control Temp Monitor	0.154 in	16-SSOP	3.9 mm	16-QSOP	Surface Mount	125 °C	-40 °C	1 °C	Internal and External	External Sensor	125 °C	-40 °C	ADC Comparator Multiplexer Register Bank	3.6 V	3 V
ON Semiconductor ADM1033ARQZ-REEL	SMBus	Fan Control Temp Monitor	0.154 in	16-SSOP	3.9 mm	16-QSOP	Surface Mount	125 °C	-40 °C	1 °C	Internal and External	External Sensor	125 °C	-40 °C	ADC Comparator Multiplexer Register Bank	3.6 V	3 V
ON Semiconductor ADM1033ARQZ	SMBus	Fan Control Temp Monitor	0.154 in	16-SSOP	3.9 mm	16-QSOP	Surface Mount	125 °C	-40 °C	1 °C	Internal and External	External Sensor	125 °C	-40 °C	ADC Comparator Multiplexer Register Bank	3.6 V	3 V
ON Semiconductor ADM1033ARQ	SMBus	Fan Control Temp Monitor	0.154 in	16-SSOP	3.9 mm	16-QSOP	Surface Mount	125 °C	-40 °C	1 °C	Internal and External	External Sensor	125 °C	-40 °C	ADC Comparator Multiplexer Register Bank	3.6 V	3 V

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

ADM1033 Series

The ADM1033 is a one channel remote- and local-temperature sensor and fan controller. The remote channel monitors the temperature of the remote thermal diode, which may be discrete 2N3904/6s or may be located on a microprocessor die. The device also monitors its own ambient temperature.

Documents

Technical documentation and resources