MAX6615/MAX6616
Dual-Channel Temperature Monitors and
Fan-Speed Controllers with Thermistor Inputs
______________________________________________________________________________________ 19
V
CC
V
CC
V
CC
V
CC
V
FAN
V
CC
V
FAN
(5V OR 12V)
V
FAN
3.0V TO 5.5V
THERMISTOR
BETATHERM 10K3A1
MAX6616
TH1
4.7k
10k
10k
10k
10k
10k
REF
100pF
100pF
TH2
1.6k
1.6k
SDA
SCL
GPIO2
GPIO1
GPIO0
PRESET
GPIO5
GPIO4
GPIO3
OT
TACH1
TACH2
PWM2
PWM1
FAN_FAIL
V
CC
GND ADD0 ADD1
TO CLOCK THROTTLE OR
SYSTEM SHUTDOWN
V
CC
V
CC
V
CC
10k
10k
10k
V
FAN
(5V OR 12V)
4.7k
THERMISTOR
TO SMBus
MASTER
BETATHERM 10K3A1
Typical Application Circuits (continued)
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages.
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
16 QSOP E16-1
21-0055
24 QSOP E24-1
21-0055
MAX6615/MAX6616
Dual-Channel Temperature Monitors and
Fan-Speed Controllers with Thermistor Inputs
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.
20
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2008 Maxim Integrated Products is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
0 Initial release
1 7/05
2 10/08 Specified POR values for registers that were inconsistent with Table 3. 10, 15, 16

MAX6616AEG+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Board Mount Temperature Sensors Dual Ch Temperature Monitor
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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