ADM1029ARQ datasheet(1/48 Pages) AD

部品番号	ADM1029ARQ

部品情報	Dual PWM Fan Controller and Temperature Monitor for High Availability Systems

Download	48 Pages

Scroll/Zoom	100%

メーカー	AD [Analog Devices]

ホームページ	http://www.analog.com

Logo

1 / 48 page

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. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

a

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

ADM1029*

Dual PWM Fan Controller and Temperature

Monitor for High Availability Systems

FUNCTIONAL BLOCK DIAGRAM

FAN 2 STATUS

REGISTER

INTERRUPT

MASKING

INTERRUPT MASK

REGISTERS

BANDGAP

REFERENCE

ANALOG

MUX

BANDGAP

TEMP SENSOR

ADC

ADD

AIN0/GPIO0

REMOTE SENSOR

SIGNAL

CONDITIONING

G.P. I/O REGISTER

VALUE AND LIMIT

REGISTERS

AIN1/GPIO1

D1+/GPIO4

D1–/GPIO3

LIMIT COMPARATOR

TACH1

TACH2

FAULT2

PRESENT2

FAULT1

PRESENT1

DRIVE1

DRIVE2

FAN SPEED

COUNTER

ADDRESS POINTER

REGISTER

GND

INT

CFAULT

D2–/GPIO5

D2+/GPIO6

RESET

GPIO2

TMIN/INSTALL

FAN 1 STATUS

REGISTER

SLAVE ADDRESS

REGISTER

SERIAL BUS

INTERFACE

SCL

SDA

VCC

INTERRUPT STATUS

REGISTERS

FAN 1 ALARM

SPEED REGISTER

FAN 1 MIN

SPEED REGISTER

PWM

CONTROLLER

FAN 1 HOT-PLUG

SPEED REGISTER

FAN 2 HOT-PLUG

SPEED REGISTER

FAN 2 ALARM

SPEED REGISTER

FAN 2 MIN

SPEED REGISTER

PWM

CONTROLLER

ADM1029

FEATURES

Software Programmable and Automatic Fan Speed

Control

Automatic Fan Speed Control Allows Control

Independent of CPU Intervention after Initial Setup

Control Loop Minimizes Acoustic Noise and Power

Consumption

Remote and Local Temperature Monitoring

Dual Fan Speed Measurement

Supports Backup and Redundant Fans

Supports Hot Swapping of Fans

Cascadable Fault Output Allows Fault Signaling

between Multiple ADM1029s

Address Pin Allows Up to Eight ADM1029s in A System

Small 24-Lead QSOP Package

APPLICATIONS

Network Servers and Personal Computers

Microprocessor-Based Office Equipment

High Availability Telecommunications Equipment

*Protected by U.S. Patent Numbers 6,255,973 and 6,188,189

同様の部品番号 - ADM1029ARQ

メーカー	部品番号	データシート	部品情報
ON Semiconductor	ADM1029ARQZ	1Mb / 50P	Dual PWM Fan Controller and Temperature Monitor for High Availability Systems January 2009 - Rev. 1
ON Semiconductor	ADM1029ARQZ-R7	1Mb / 50P	Dual PWM Fan Controller and Temperature Monitor for High Availability Systems January 2009 - Rev. 1

More results

同様の説明 - ADM1029ARQ

メーカー	部品番号	データシート	部品情報
ON Semiconductor	ADM1029	1Mb / 50P	Dual PWM Fan Controller and Temperature Monitor for High Availability Systems January 2009 - Rev. 1
ON Semiconductor	ADM1031	305Kb / 30P	Intelligent Temperature Monitor and Dual PWM Fan Controller May, 2010 ??Rev. 4
Analog Devices	ADM1031	289Kb / 32P	Intelligent Temperature Monitor and Dual PWM Fan Controller REV. 0
Analog Devices	ADM1030	278Kb / 28P	Intelligent Temperature Monitor and PWM Fan Controller REV. 0
ON Semiconductor	ADM1030	602Kb / 29P	Intelligent Temperature Monitor and PWM Fan Controller February 2008 - Rev. 2
Texas Instruments	AMC6821SDBQG4	1Mb / 56P	[Old version datasheet] Intelligent Temperature Monitor and PWM Fan Controller
	AMC6821	1,023Kb / 54P	[Old version datasheet] Intelligent Temperature Monitor and PWM Fan Controller
	AMC6821-Q1	1Mb / 54P	[Old version datasheet] INTELLIGENT TEMPERATURE MONITOR AND PWM FAN CONTROLLER
Analog Devices	EVAL-ADM1030	534Kb / 14P	Evaluation Board for ACPI Temperature Monitor and PWM Fan Controller REV. PrA 10/2000
Maxim Integrated Produc...	MAX6639	325Kb / 24P	2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller Rev 1; 12/07