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ADM1033ARQZ-RL7

Description
DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT
CategoryThe sensor   
File Size416KB,35 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric Compare View All

ADM1033ARQZ-RL7 Overview

DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT

ADM1033ARQZ-RL7 Parametric

Parameter NameAttribute value
Brand NameON Semiconduc
Is it lead-free?Lead free
MakerON Semiconductor
package instructionLEAD FREE, MO-137AB, QSOP-16
Contacts16
Manufacturer packaging code492-01
Reach Compliance Codeunknow
Maximum accuracy (Celsius)2 Cel
Other featuresHYSTERESIS 500MV
body width3.91 mm
body height1.55 mm
Body length or diameter4.9 mm
shellPLASTIC
JESD-609 codee3
Installation featuresSURFACE MOUNT
Number of digits8
Maximum working current3 mA
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Output interface type2-WIRE INTERFACE
Package Shape/FormRECTANGULAR
Sensor/temperature sensor typeTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
Maximum supply voltage3.6 V
Minimum supply voltage3 V
surface mountYES
Terminal surfaceTin (Sn)
Termination typeSOLDER
ADM1033
Thermal Monitor and Fan
Speed (RPM) Controller
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.
The ADM1033 can monitor and control the speed of cooling fan.
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).
The ADM1033 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.
Features
http://onsemi.com
QSOP−16
CASE 492
PIN ASSIGNMENT
DRIVE1
1
TACH1
2
ALERT Comp
3
NC
4
GND
5
V
CC
6
THERM
7
FAN_FAULT/REF
8
16
SCL
15
SDA
14
ALERT
1 Local and Remote Temperature Channels
1C
Accuracy on Local and Remote Channels
Automatic Remote Temperature Channel, Up to 1 kW
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)
3.0 V to 5.5 V Supply
Small 16-lead QSOP Package
This is a Pb-Free Device*
Desktop and Notebook PCs
Embedded Systems
Telecommunications Equipment
LCD Projectors
ADM1033
13
LOCATION
12
NC
11
NC
10
D1+
9
D1−
(Top View)
MARKING DIAGRAM
1033A
RQZ
#YYWW
1033ARQZ
#
YY
WW
= 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 34 of this data sheet.
Applications
* 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
April, 2012
Rev. 3
1
Publication Order Number:
ADM1033/D

ADM1033ARQZ-RL7 Related Products

ADM1033ARQZ-RL7 ADM1033
Description DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT
Installation features SURFACE MOUNT surface mount
Number of digits 8 8
Maximum operating temperature 125 °C 125 Cel
Minimum operating temperature -40 °C -40 Cel
Output interface type 2-WIRE INTERFACE 2-wire interface
Maximum supply voltage 3.6 V 3.6 V
Minimum supply voltage 3 V 3 V
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