MAX6514UKP045-T Maxim Integrated Products, MAX6514UKP045-T Datasheet - Page 2

• Manufacturer Part Number: MAX6514UKP045-T
• Description: Board Mount Temperature Sensors
• Manufacturer: Maxim Integrated Products

Specifications of MAX6514UKP045-T

• Temperature Threshold: + 45 C
• Full Temp Accuracy: +/- 1 C
• Package / Case: SOT-23
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Output Type: Digital
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
All Voltages Are Referenced to GND
V
TOVER, TUNDER (open drain)................................ -0.3V to +6V
TOVER, TUNDER (push-pull)....................... -0.3V to V
HYST .............................................................-0.3V to V
Continuous Power Dissipation
Low-Cost, 2.7V to 5.5V Temperature Switches
in a SOT23
ELECTRICAL CHARACTERISTICS
(V
at T
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
Note 1: 100% production tested at T
Note 2: The MAX6514/MAX6515 are available with internal factory-programmed temperature trip thresholds from -45°C to +15°C
Note 3: V
Note 4: Guaranteed by design.
Supply Voltage Range
Supply Current
Temperature Threshold Accuracy
(Note 2)
Temperature Threshold
Hysteresis
HYST Input Threshold (Note 4)
Logic Output Voltage High
(Push-Pull)
Logic Output Voltage Low
(Push-Pull and Open Drain)
Open-Drain Output Leakage
Current
CC
CC
SOT23 (derate 3.1mW/°C above +70°C) .....................247mW
A
_______________________________________________________________________________________
..........................................................................-0.3V to +6V
= 2.7V to 5.5V, R
= +25°C.) (Note 1)
and +35°C to +115°C in 10°C increments.
PARAMETER
CC
must be greater than 4.5V for a switching threshold of -45°C.
PULLUP
= 100kΩ, (open-drain output only), T
SYMBOL
A
T
= +25°C. Specifications over temperature are guaranteed by design.
ΔT
V
V
V
HYST
I
V
V
CC
CC
OH
OL
IH
IL
TH
Hot-temperature thresholds
(+35°C to +115°C)
Cold-temperature thresholds
(-45°C to +15°C)
-15°C to +65°C
+75°C to +115°C
-45°C to -25°C (Note 3)
HYST = V
HYST = GND
I
I
I
I
V
SOURCE
SOURCE
SINK
SINK
CC
CC
CC
= 2.7V, open-drain output = 5.5V
= 1.2mA, V
= 3.2mA, V
+ 0.3V
+ 0.3V
= 500µA, V
= 800µA, V
CC
CONDITIONS
CC
CC
A
= -55°C to +125°C, unless otherwise noted. Typical values are
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 ....................................................+260°C
> 2.7V
> 4.5V
CC
CC
> 2.7V
> 4.5V
0.8 x V
0.8 x V
V
CC
MIN
-1.5
-2.5
2.7
-3
- 1.5
CC
CC
TYP
22
40
10
10
2
0.2 x V
MAX
+1.5
+2.5
5.5
0.3
0.4
+3
40
CC
UNITS
µA
nA
°C
°C
V
V
V
V