MAX6660EVKIT Maxim Integrated Products, MAX6660EVKIT Datasheet

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MAX6660EVKIT

Manufacturer Part Number
MAX6660EVKIT
Description
EVAL KIT FOR MAX6660
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX6660EVKIT

Sensor Type
Temperature, Fan Controller
Sensing Range
-40°C ~ 125°C
Interface
SMBus (2-Wire/I²C)
Sensitivity
±1°C
Voltage - Supply
3 V ~ 5.5 V
Embedded
No
Utilized Ic / Part
MAX6660
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX6660 evaluation system (EV system) consists of a
MAX6660 evaluation kit (EV kit) and a companion Maxim
System Management Bus (SMBus)™ interface board.
The MAX6660 EV kit is an assembled and tested PC
board that demonstrates the MAX6660 remote temper-
ature sensor and fan-speed regulator. It monitors the
junction temperature of an external diode-connected
transistor, and converts the temperature to 8-bit or 11-
bit (extended resolution mode), 2-wire serial data. A
2N3906 temperature-sensor transistor comes soldered
to the board in a SOT23 package, but it can be
removed. The board can then be connected through a
twisted pair to a remote diode close to your system.
The MAX6660 also incorporates a closed-loop fan con-
troller that regulates fan speed with tachometer feed-
back. Note: Use this EV kit data sheet in conjunction
with the MAX6660 data sheet.
The Maxim SMBus interface board (MAXSMBUS)
allows an IBM-compatible PC to use its parallel port to
emulate an SMBus 2-wire interface. Windows®
95/98/2000-compatible software provides a user-friend-
ly interface to exercise the features of the MAX6660.
The program is menu driven and offers a graphic inter-
face with control buttons and status display. (Note:
Windows 2000 requires the installation of a driver; refer
to Win2000.pdf or Win2000.txt located on the diskette.)
Order the MAX6660EVSYS for a complete IBM PC-based
evaluation of the MAX6660. Order the MAX6660EVKIT if
you already have an SMBus interface.
19-2350; Rev 0; 1/02
SMBus is a trademark of Intel Corp.
Windows is a registered trademark of Microsoft Corp.
I
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
2
DESIGNATION QTY
JU1, JU2, JU3,
C is a trademark of Philips Corp.
C1, C4
C3, C5
JU5
C2
J1
MAX6660 Evaluation System/Evaluation Kit
2
1
2
1
4
________________________________________________________________ Maxim Integrated Products
0.1µF, 16V X7R ceramic capacitors
Murata GRM39X7R104K016
Taiyo Yuden EMK107BJ104KA
TDK C1608X7R1E104K
2200pF, 50V X7R ceramic capacitor
(0603)
10µF, 35V aluminum electrolytic
capacitors
2 x 10 right-angle female receptacle
3-pin headers
General Description
DESCRIPTION
o Measures and Displays Remote-Sensor
o Controls Fan Speed
o Programmable Alarms and Configuration
o Operating Temperature Ranges
o I
o Easy-to-use Menu-Driven Software
o Assembled and Tested
o Includes Windows 95/98/2000-Compatible
The MAX6660 EV kit software is provided with the
MAX6660EVKIT. However, the MAXSMBUS board is required to
interface the EV kit to the computer when using the software.
MAX6660EVKIT
MAXSMBUS
DESIGNATION QTY
MAX6660EVKIT
MAX6660EVSYS
Temperature
Software and Demo PC Board
2
MAX6660EVSYS Component List
C/SMBus Compatible
MAX6660EV Kit Component List
-40°C to +125°C (Remote Sensor)
0°C to +70°C (Board)
PART
None
JU4
Q1
U1
PART
R1
R2
R3
R4
S1
QTY
0
1
1
0
1
1
1
1
3
1
1
Ordering Information
Not installed
PNP bipolar transistor (SOT23)
Central Semiconductor CMPT3906
Diodes Inc. MMBT3906
Fairchild MMBT3906
General Semiconductor MMBT3906
100kΩ ±5% resistor
Not installed
4.99kΩ ±1% resistor
51Ω ±5% resistor
Slide switch
MAX6660AEE (16-pin QSOP)
Shunts for JU1, JU2, and JU3
0°C to +70°C
0°C to +70°C
RANGE
MAX6660 evaluation kit
SMBus interface board
TEMP
DESCRIPTION
DESCRIPTION
SMBus
INTERFACE
TYPE
Not included
MAXSMBUS
Features
1

Related parts for MAX6660EVKIT

MAX6660EVKIT Summary of contents

Page 1

... TEMP PART RANGE MAX6660EVKIT 0°C to +70°C MAX6660EVSYS 0°C to +70°C The MAX6660 EV kit software is provided with the MAX6660EVKIT. However, the MAXSMBUS board is required to interface the EV kit to the computer when using the software. MAX6660EVSYS Component List PART QTY DESCRIPTION MAX6660EVKIT 1 MAX6660 evaluation kit ...

Page 2

MAX6660 Evaluation System/Evaluation Kit SUPPLIER Central Semiconductor Diodes Inc. Fairchild General Semiconductor Murata Taiyo Yuden TDK Note: Please indicate you are using the MAX6660 when contacting these component suppliers. Required Equipment Before you begin, the following equipment is needed: • ...

Page 3

MAX6660 Evaluation System/Evaluation Kit Note: Words in boldface are user-selectable features in the software. The program continually polls the device for new tem- perature data and status, and monitors for alert condi- tions. To disable the continuous polling of data, ...

Page 4

... MAX6660 Evaluation System/Evaluation Kit Figure 1. Main Display for the MAX6660EVKIT Refer to the MAX6660 data sheet for determining the values. 4 _______________________________________________________________________________________ ...

Page 5

MAX6660 Evaluation System/Evaluation Kit Figure 2. Fan-Control Display with Settings for a 2500rpm Fan _______________________________________________________________________________________ 5 ...

Page 6

MAX6660 Evaluation System/Evaluation Kit AGND PGND JU1 1 2 JU2 JU3 R1 3 100kΩ OVERT OPEN R4 JU4 51Ω VCC 10µF 35V Figure 3. MAX6660 EV Kit Schematic (Sheet ...

Page 7

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 _____________________ 7 © 2002 Maxim Integrated Products J1– ...

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