ADM1033

更新时间： 2024-11-06 22:47:35

品牌	Logo	应用领域
亚德诺 - ADI		风扇监控控制器
页数	文件大小	规格书
40页	1663K
描述
Thermal Monitor and Fan Speed (RPM) Controller

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中文翻译

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数据手册

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ADM1033 数据手册

Thermal Monitor and

Fan Speed (RPM) Controller

ADM1033

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 PRO°HOT assertions

REF input, used as reference for THERM (PRO°HOT)

3 V to ꢀ.ꢀ V supply

FEATURES

1 local and 1 remote temperature channel

1.ꢀ5° 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/LO°ATION input to UDID

Programmable over-/undertemperature limits

Programmable fault queue

SMBusALERT output

Fail-safe overtemperature comparator output

Fan speed (RPM) controller

Small 16-lead QSOP package

APPLI°ATIONS

Desktop and notebook P°s

Embedded systems

Telecommunications equipment

L°D projectors

FUN°TIONAL BLO°K DIAGRAM

SMBUS

ADDRESS

ADM1033

SCL

SDA

SERIAL BUS

INTERFACE

MANUAL FAN

SPEED CONTROL

REGISTERS

ADDRESS

POINTER

FAN_FAULT

TEMPERATURE-TO-

FAN-SPEED

LOOK-UP TABLE

ALERT

THERM

ALERT Comp

SMBusALERT

MASK

REGISTERS

FAULT

QUEUE

STATUS

THERM

FAN SPEED

CONTROLLER

FAN RESPONSE

DRIVE

LIMIT

COMPARATOR

VALUE AND

LIMIT

REGISTERS

THERM PERCENT

TIMER

TACH

FAN

SPEED

COUNTER

TACH SIGNAL

CONDITIONING

FAULT

QUEUE

REF

HYSTERESIS

REGISTERS

LOCATION

D–

ADC

ANALOG

MULTIPLEXER

OFFSET

REGISTERS

D+

SRC

BLOCK

CONVERSION

RATE REGISTER

BAND GAP

REFERENCE

BAND GAP

TEMPERATURE

SENSOR

CONFIGURATION

REGISTERS

NC = NO CONNECT

GND

Figure 1.

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

Fax: 781.326.8703

www.analog.com

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中文翻译

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与ADM1033相关器件

型号	品牌	获取价格	描述	数据表
ADM1033ARQ	ADI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1033ARQ	ONSEMI	获取价格	Thermal Monitor and Fan Speed Controller
ADM1033ARQ-REEL	ADI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1033ARQ-REEL	ONSEMI	获取价格	Thermal Monitor and Fan Speed Controller
ADM1033ARQ-REEL7	ADI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1033ARQ-REEL7	ONSEMI	获取价格	Thermal Monitor and Fan Speed Controller
ADM1033ARQZ	ONSEMI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1033ARQZ	ADI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1033ARQZ-REEL	ONSEMI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1033ARQZ-REEL	ADI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller

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