ADM1033ARQZ-REEL datasheet(1/40 Pages) AD

Nome de Peças	ADM1033ARQZ-REEL

Descrição Electrónicos	Thermal Monitor and Fan Speed (RPM) Controller

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Fabricante Electrônico	AD [Analog Devices]

Página de início	http://www.analog.com

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Thermal Monitor and

Fan Speed (RPM) Controller

ADM1033

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

Fax: 781.326.8703

FEATURES

1 local and 1 remote temperature channel

±1.5°C accuracy on local and remote channels

Automatic series resistance cancellation on remote

Temperature channels > 1 kΩ

Fast (up to 64 measurements per second)

SMBus 2.0, 1.1, and 1.0 compliant

SMBus address input/LOCATION input to UDID

Programmable over-/undertemperature limits

Programmable fault queue

SMBusALERT output

Fail-safe overtemperature comparator output

Fan speed (RPM) controller

Look-up table for temperature-to-fan-speed control

Linear and discrete options for look-up table

FAN_FAULT output

THERM input, used to time PROCHOT assertions

REF input, used as reference for THERM (PROCHOT)

3 V to 5.5 V supply

Small 16-lead QSOP package

APPLICATIONS

Desktop and notebook PCs

Embedded systems

Telecommunications equipment

LCD projectors

FUNCTIONAL BLOCK DIAGRAM

ALERT Comp

ANALOG

MULTIPLEXER

TACH

SMBusALERT

THERM

SDA

SCL

GND

VCC

DRIVE

ADM1033

NC

LOCATION

SMBUS

ADDRESS

MASK

REGISTERS

FAULT

QUEUE

THERM PERCENT

TIMER

FAULT

QUEUE

HYSTERESIS

REGISTERS

OFFSET

REGISTERS

CONVERSION

RATE REGISTER

CONFIGURATION

REGISTERS

BAND GAP

REFERENCE

BAND GAP

TEMPERATURE

SENSOR

SRC

BLOCK

FAN

SPEED

COUNTER

TEMPERATURE-TO-

FAN-SPEED

LOOK-UP TABLE

MANUAL FAN

SPEED CONTROL

REGISTERS

FAN RESPONSE

TACH SIGNAL

CONDITIONING

FAN SPEED

CONTROLLER

ADC

LIMIT

COMPARATOR

VALUE AND

LIMIT

REGISTERS

STATUS

REGISTER

SERIAL BUS

INTERFACE

ADDRESS

POINTER

REGISTER

NC

D–

D+

FAN_FAULT

REF

ALERT

THERM

15

8

14

7

16

6

5

12

11

10

9

8

4

2

1

13

3

NC = NO CONNECT

Figure 1.

Nº de peça semelhante - ADM1033ARQZ-REEL

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	ADM1033ARQZ-REEL	422Kb / 35P	Thermal Monitor and Fan Speed (RPM) Controller July, 2010 ??Rev. 2
ON Semiconductor	ADM1033ARQZ-REEL	430Kb / 35P	Thermal Monitor and Fan Speed (RPM) Controller April, 2012 ??Rev. 3

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Descrição semelhante - ADM1033ARQZ-REEL

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Analog Devices	ADM1034	1Mb / 40P	Thermal Monitor and Fan Speed (RPM) Controller REV. 0
ON Semiconductor	ADM1033	422Kb / 35P	Thermal Monitor and Fan Speed (RPM) Controller July, 2010 ??Rev. 2
	ADM1034	426Kb / 39P	Thermal Monitor and Fan Speed (RPM) Controller July, 2009 ??Rev. 3
	ADM1033	430Kb / 35P	Thermal Monitor and Fan Speed (RPM) Controller April, 2012 ??Rev. 3
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	ADT7460ARQ-REEL	698Kb / 47P	Remote Thermal Monitor and Fan Controller September, 2013 ??Rev. 9
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