MAX7501MUA+ Maxim Integrated Products, MAX7501MUA+ Datasheet - Page 2

• Manufacturer Part Number: MAX7501MUA+
• Description: IC TEMP SENSOR DIGIT 8-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX7501MUA+

• Function: Temp Sensor, Watchdog
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Full Temp Accuracy: +/- 3 C
• Digital Output - Bus Interface: Serial (2-Wire, I2C)
• Digital Output - Number Of Bits: 9 bit
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Digital Temperature Sensors and Thermal
Watchdog with Bus Lockup Protection
ABSOLUTE MAXIMUM RATINGS
(Note 1)
+V
OS, SDA, SCL to GND.......................................... -0.3V to +6.0V
All Other Pins to GND ................................ -0.3V to (+V
Input Current at Any Pin (Note 2) ..................................... +5mA
Package Input Current (Note 2) ..................................... +20mA
ESD Protection (all pins, Human Body Model, Note 3)... ±2000V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(+V
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifica-
Note 2: When the input voltage (V
Note 3: Human Body Model, 100pF discharged through a 1.5kΩ resistor.
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
Accuracy, 6-σ
Accuracy, 3-σ (Note 5)
Resolution
Conversion Time
Quiescent Supply Current
+V
OS Output Saturation Voltage
OS Delay
T
T
LOGIC (SDA, SCL, A0, A1, A2)
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Capacitance
Output High Current
Output Low Voltage
8-Pin µMAX (derate 4.5mW/°C above +70°C) ............ 362mW
8-Pin SO (derate 5.9mW/°C above +70°C)................. 471mW
OS
HYST
S
S
S
_______________________________________________________________________________________
to GND ............................................................. -0.3V to +6V
= +3.0V to +5.5V, T
Default Temperature
Supply Voltage Range
Default Temperature
tions do not apply when operating the device beyond its rated operating conditions.
limited to 5mA. The 20mA maximum package input current rating limits the number of pins that can safely exceed the power
supplies with an input current of 5mA to 4.
PARAMETER
A
= -55°C to +125°C, unless otherwise noted. Typical values are at +V
A
= +70°C)
I
) at any pin exceeds the power supplies (V
SYMBOL
V
V
I
I
IH
IL
IH
IL
-25°C
-55°C ≤ T
-25°C
-55°C ≤ T
(Note 6)
I
Shutdown mode, +V
Shutdown mode, +V
I
(Note 8)
(Note 9)
(Note 9)
V
V
V
I
All digital inputs
2
OUT
OL
IN
IN
IN
C inactive
= 5V
= 0V
= 5V
= 3mA
S
= 4.0mA (Note 7)
+ 0.3V)
≤
≤
T
T
A
A
A
A
≤ +100°C
≤ +100°C
≤ +125°C
≤ +125°C
CONDITIONS
Operating Temperature Range ....................... -55°C to +125°C
Junction Temperature .................................................... +150°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10s) ............................... +300°C
Soldering Temperature (reflow)
S
S
Lead(Pb)-free.............................................................. +260°C
Containing lead(Pb) .................................................... +240°C
= 3V
= 5V
I
< V
GND
or V
I
> + V
S
= +3.3V, T
+V
S
MIN
-2.0
-3.0
-1.5
-2.0
3.0
0.7
), the current at that pin should be
1
S
x
0.005
0.005
A
TYP
0.25
100
80
75
9
3
5
5
= +25°C.) (Notes 4, 5)
+V
MAX
±2.0
±3.0
+1.5
+2.0
0.5
5.5
0.8
0.3
1.0
1.0
0.4
6
1
S
x
Conver-
UNITS
sions
bits
mA
ms
°C
°C
µA
°C
°C
µA
µA
pF
µA
V
V
V
V
V