Datasheet > ADM1034ARQ

ADM1034ARQ

更新时间： 2024-11-19 20:04:35

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管
页数	文件大小	规格书
38页	414K
描述
SPECIALTY ANALOG CIRCUIT, PDSO16, MO-137AB, QSOP-16

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中文翻译

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技术参数
数据手册
替代型号

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ADM1034ARQ 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SSOP	包装说明：	MO-137AB, QSOP-16
针数：	16	Reach Compliance Code：	not_compliant
HTS代码：	8542.39.00.01	风险等级：	5.03
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	R-PDSO-G16
长度：	4.9022 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SSOP16,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	225
电源：	3.3 V	认证状态：	Not Qualified
座面最大高度：	1.7526 mm	子类别：	Motion Control Electronics
最大供电电流 (Isup)：	3 mA	最大供电电压 (Vsup)：	3.6 V
最小供电电压 (Vsup)：	3 V	标称供电电压 (Vsup)：	3.3 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	0.635 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.9116 mm	Base Number Matches：	1

ADM1034ARQ 数据手册

ADM1034

Thermal Monitor and Fan

Speed (RPM) Controller

The ADM1034 is a dual-channel remote- and local-temperature

sensor and fan controller. The remote channels monitor the

temperature of two remote thermal diodes, which may be discrete

2N3904/6s or may be located on a microprocessor die. The device also

monitors its own ambient temperature.

http://onsemi.com

The ADM1034 can monitor and control the speed of two cooling

fans. The user can program a target fan speed, or else use the look-up

table to input a temperature-to-fan speed profile. The look-up table

can be configured to run the fans at discrete speeds (discrete mode) or

to ramp the fan speed with temperature (linear mode).

QSOP−16

CASE 492

The ADM1034 communicates over a 2-wire SMBus 2.0 interface.

An 8-level LOCATION input allows the user to choose between

SMBus 1.1 and SMBus 2.0. An ALERT output indicates error

conditions. The THERM I/O signals overtemperature as an output and

times THERM assertions as an input. Pin 8 can be configured as a

reference for the THERM (PROCHOT) input.

PIN ASSIGNMENT

DRIVE1

TACH1

DRIVE2

TACH2

GND

SCL

SDA

ALERT

LOCATION

D2+

ADM1034

Features

 1 Local and 2 Remote Temperature Channels

D2−

D1+

D1−

 1C Accuracy on Local and Remote Channels

 Automatic Remote Temperature Channels, Up to 1 kW

 Fast (Up to 64 Measurements per Second)

 SMBus 2.0, 1.1, and 1.0 Compliant

THERM

FAN_FAULT/REF

(Top View)

 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

MARKING DIAGRAM

1034A

RQZ

#YYWW

 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)

 3.0 V to 5.5 V Supply

1034ARQZ = Specific Device Code

= Pb-Free Package

= Date Code

= Work Week

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 37 of this data sheet.

 Small 16-lead QSOP Package

 This is a Pb-Free Device*

Applications

 Desktop and Notebook PCs

 Embedded Systems

 Telecommunications Equipment

 LCD Projectors

* For additional information on our Pb-Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

 Semiconductor Components Industries, LLC, 2012

Publication Order Number:

April, 2012 − Rev. 4

ADM1034/D

12 3 4 5 6 7...38

中文翻译

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ADM1034ARQ 替代型号

型号	品牌	替代类型	描述	数据表
ADM1034ARQZ-R7	ONSEMI	功能相似	SPECIALTY ANALOG CIRCUIT, PDSO16, LEAD FREE, MO-137AB, QSOP-16
ADM1034ARQ-REEL	ADI	功能相似	IC SPECIALTY ANALOG CIRCUIT, PDSO16, MO-137AB, QSOP-16, Analog IC:Other

与ADM1034ARQ相关器件

型号	品牌	获取价格	描述	数据表
ADM1034ARQ-REEL	ADI	获取价格	IC SPECIALTY ANALOG CIRCUIT, PDSO16, MO-137AB, QSOP-16, Analog IC:Other
ADM1034ARQ-REEL	ONSEMI	获取价格	暂无描述
ADM1034ARQ-REEL7	ONSEMI	获取价格	暂无描述
ADM1034ARQZ	ONSEMI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1034ARQZ-R7	ONSEMI	获取价格	SPECIALTY ANALOG CIRCUIT, PDSO16, LEAD FREE, MO-137AB, QSOP-16
ADM1034ARQZ-REEL	ONSEMI	获取价格	Thermal Monitor and Fan Speed (RPM) Controller
ADM1040	ADI	获取价格	Power Supply Monitor ASIC
ADM1041	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041A	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping
ADM1041AARQZ	ADI	获取价格	Secondary-Side Controller with Current Share and Housekeeping

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