MAX6503CMP045 datasheet(2/8 Pages) MAXIM

2 / 8 page

Low-Cost, +2.7V to +5.5V, Micropower

Temperature Switches in SOT23 and TO-220

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = +2.7V to +5.5V, RPULL-UP = 100k

Ω (MAX6501/MAX6503 only), TA = TMIN to TMAX, unless otherwise noted. Typical values are

at TA = +25°C.) (Note 1)

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.

Note 1: 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.

Note 2: The MAX6501–MAX6504 are available with internal, factory-programmed temperature trip thresholds from -45°C to +115°C

in +10°C increments (see Selector Guide).

Note 3: Guaranteed by design.

Supply Voltage (VCC) ...............................................-0.3V to +7V

TOVER (MAX6501) ...................................................-0.3V to +7V

TOVER (MAX6502) .....................................-0.3V to (VCC + 0.3V)

TUNDER (MAX6503) ................................................-0.3V to +7V

TUNDER (MAX6504) ..................................-0.3V to (VCC + 0.3V)

All Other Pins..............................................-0.3V to (VCC + 0.3V)

Input Current (all pins) ........................................................20mA

Output Current (all pins) .....................................................20mA

Continuous Power Dissipation (TA = +70°C)

5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) .........571mW

Operating Temperature Range .........................-55°C to +125°C

Storage Temperature Range .............................-65°C to +165°C

Lead Temperature (soldering, 10sec) .............................+300°C

-45°C to -25°C

VCC = 2.7V, VTUNDER = 5.5V (MAX6503),

VTOVER = 5.5V (MAX6501)

-15°C to +15°C

HYST = GND

ISOURCE = 500µA, VCC > 2.7V

(MAX6502/MAX6504 only)

ISINK = 1.2mA, VCC > 2.7V

CONDITIONS

-6

±0.5

µA

ICC

2.7

5.5

VCC

Supply Voltage Range

Supply Current

Open-Drain Output Leakage

Current

-4

±0.5

THYST

Temperature Threshold

Hysteresis

0.8 x VCC

0.3

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

+35°C to +65°C

+75°C to +115°C

-4

±0.5

°C

-6

±0.5

∆TTH

Temperature Threshold

Accuracy (Note 2)

0.2 x VCC

VIL

HYST Input Threshold

(Note 3)

0.8 x VCC

VIH

ISINK = 3.2mA, VCC > 4.5V

0.4

VOL

Output Voltage Low

HYST = VCC

°C

ISOURCE = 800µA, VCC > 4.5V

(MAX6502/MAX6504 only)

VCC - 1.5

VOH

Output Voltage High

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