MAX6664AEE+T Maxim Integrated Products, MAX6664AEE+T Datasheet - Page 4
![IC TEMP MON FAN CNTRL 16-QSOP](/photos/6/61/66127/175-16-qsop_sml.jpg)
MAX6664AEE+T
Manufacturer Part Number
MAX6664AEE+T
Description
IC TEMP MON FAN CNTRL 16-QSOP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6664AEE.pdf
(24 pages)
Specifications of MAX6664AEE+T
Function
Fan Control, Temp Monitor
Topology
ADC, Multiplexer, Register Bank, Tachometer
Sensor Type
External & Internal
Sensing Temperature
-40°C ~ 125°C, External Sensor
Output Type
I²C™/SMBus™
Output Alarm
Yes
Output Fan
Yes
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Full Temp Accuracy
+/- 1 C
Digital Output - Bus Interface
Serial (2-Wire)
Digital Output - Number Of Bits
11 bit
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Temperature Monitors and
PWM Fan Controllers
(T
4
A
-0.5
-1.0
-1.5
-2.0
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
2.0
1.5
1.0
0.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
12
10
-2
0
8
6
4
2
0
0.0001
-40
3.0
vs. COMMON-MODE NOISE FREQUENCY
-25
COMMON-MODE NOISE FREQUENCY (MHz)
LOCAL TEMPERATURE ERROR
0.001
STANDBY SUPPLY CURRENT
-10 5 20 35 50
3.5
vs. DIE TEMPERATURE
TEMPERATURE ERROR
vs. SUPPLY VOLTAGE
DIE TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
0.01
4.0
0.1
4.5
65 80
1
40mV
20mV
5.0
95
10
P-P
P-P
110
125
100
5.5
500
450
400
350
300
250
200
150
100
10
50
9
8
7
6
5
4
3
2
1
0
vs. DIFFERENTIAL-MODE NOISE FREQUENCY
0
8
7
6
5
4
3
2
1
0
0.001
0.01
AVERAGE OPERATING SUPPLY CURRENT
0
vs. POWER-SUPPLY NOISE FREQUENCY
DIFFERENTIAL-MODE NOISE FREQUENCY (MHz)
POWER-SUPPLY NOISE FREQUENCY (MHz)
REMOTE TEMPERATURE ERROR
0.01
TEMPERATURE ERROR
vs. CONVERSION RATE
0.1
1
CONVERSION RATE (Hz)
0.1
1
2
Typical Operating Characteristics
100mV
20mV
250mV
1
30mV
P-P
P-P
P-P
10
3
P-P
10
100
100
4
-0.5
-1.0
-1.5
-2.0
-1
-2
-1
-2
-3
-4
-5
2.0
1.5
1.0
0.5
1
0
7
6
5
4
3
2
1
0
0
0.001
-40
vs. POWER-SUPPLY NOISE FREQUENCY
1
vs. REMOTE-DIODE TEMPERATURE
-25
POWER-SUPPLY NOISE FREQUENCY (MHz)
REMOTE TEMPERATURE ERROR
LOCAL TEMPERATURE ERROR
REMOTE-DIODE TEMPERATURE (°C)
vs. DXP-DXN CAPACITANCE
-10 5 20 35 50
0.01
TEMPERATURE ERROR
DXP-DXN CAPACITANCE (nF)
0.1
100mV
10
250mV
1
65 80
P-P
P-P
10
95
110
125
100
100