MAX6633MSA+T Maxim Integrated Products, MAX6633MSA+T Datasheet - Page 2

• Manufacturer Part Number: MAX6633MSA+T
• Description: IC TEMP SENSOR SMBUS 8-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX6633MSA+T

• Function: Temp Monitoring System (Sensor)
• Topology: ADC, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 150°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Full Temp Accuracy: +/- 2.5 C
• Digital Output - Bus Interface: Serial (3-Wire, I2C)
• Digital Output - Number Of Bits: 12 bit + Sign
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
All Other Pins ................................................-0.3V to V
SDA, ALERT, OVERT Current .............................-1mA to +50mA
ESD Protection (Human Body Model)................................2000V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
wise noted.)
12-Bit Plus Sign Temperature Sensors with
SMBus/I
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
TEMPERATURE-TO-DIGITAL CONVERTER CHARACTERISTICS
Supply Range
Accuracy (Note 1)
Power-Supply Rejection Ratio
POR Threshold Hysteresis
Supply Current in Shutdown
Average Operating Current
Peak Operating Current (Note 2)
Conversion Rate
DIGITAL INTERFACE
Logic Input Low Voltage
Logic Input High
Voltage
Input Leakage Current
Output Low Sink Current
Output Leakage Current
Input Capacitance
CC
CC
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
, SDA, SCL ......................................................-0.3V to +6.0V
_______________________________________________________________________________________
= +3.0V to +5.5V, T
PARAMETER
2
C-Compatible Serial Interface
A
= -55°C to +125°C, unless otherwise noted. Typical values are V
A
= +70°C)
SYMBOL
I
I
O_LEAK
PSRR
I_LEAK
V
C
V
V
I
OL
CC
IH
IL
IN
0°C ≤ T
-20°C ≤ T
-40°C ≤ T
T
T
V
V
V
V
V
V
V
V
V
V
V
ALERT, OVERT)
ALERT, OVERT at V
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
IN
OL
= -55°C, V
= +150°C, V
= GND or V
= 0.6V (SMBDATA,
= +3.0V, SMBus inactive
= +5.5V, SMBus inactive
= +3.0V, SMBus inactive
= +5.5V, SMBus inactive
= +3.0V, SMBus inactive
= +5.5V, SMBus inactive
= +3.0V to +5.5V
= +3V
= +5.5V
CC
A
+0.3V
= ≤ +50°C, V
A
A
= ≤ +85°C, V
= ≤ 125°C, V
CC
CC
CONDITIONS
CC
= +3.3V
= +3.3V
CC
Junction Temperature ......................................................+150°C
Operating Temperature Range .........................-55°C to +150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
CC
CC
CC
= +3.3V
= +3.3V
= +3.3V
CC
= +3.3V, T
MIN
-1.0
-1.5
-2.5
3.0
1.4
2.2
2.4
6
TYP
±0.4
±0.6
±1.0
±1.5
±2.5
150
200
270
350
0.2
A
90
12
20
2
5
= +25°C, unless other-
MAX
+1.0
+1.5
+2.5
+2.8
0.65
350
700
5.5
0.5
2.4
20
30
±1
±1
UNITS
°C/V
mA
mV
µA
µA
µA
Hz
µA
µA
°C
pF
V
V
V