Rainbow-electronics MAX6512 Uživatelský manuál stáhnout pdf (Strana 2)

MAX6511/MAX6512/MAX6513

Low-Cost, Remote SOT Temperature Switches

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

= +3.0V to +5.5V, C

= 2200pF, T

= -40°C to +85°C, T

REMOTE

= +45°C to +125°C (Note 1), unless otherwise noted. Typical

values are at T

= +25°C.) (Note 2)

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: T

REMOTE

refers to the temperature of the remote-sensing junction. T

refers to the temperature of the MAX6511/MAX6512/

MAX6513 package.

Note 2: All parameters are 100% production tested at T

= +25°C. Specifications over temperature limits are guaranteed by design.

Note 3: This parameter is guaranteed by design to ±3.5 sigma.

Supply Voltage (V

) ...............................................-0.3V to +6V

DXP, DXN, HYST, TOVER (MAX6513),

TOVER (MAX6511/MAX6512) ................-0.3V to (V

+ 0.3V)

TOVER (MAX6513), TOVER (MAX6511)

Output Current ....................................................-1mA/+50mA

DXN Input Current...................................................-1mA/+50mA

Current (all other pins)......................................................±20mA

Continuous Power Dissipation (T

= +70°C)

6-Pin SOT23-6 (derate 9.1mW/°C above +70°C) ........727mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

Junction Temperature......................................................+150°C

Lead Temperature

Vapor Phase (60s) .......................................................+215°C

Infrared (15s) ...............................................................+220°C

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

Supply Voltage Range V

3.0 5.5 V

Supply Current I

400 600 µA

= -5°C to +55°C -3.0 +3.0

Temperature Threshold

Accuracy (Note 3)

∆T

= -40°C to +85°C -5.0 +5.0

°C

Power-Supply Sensitivity for

Temperature Trip Point

-0.6 °C/V

HYST = V

Temperature Threshold

Hysteresis

HYST

HYST = V

°C

Response Time 70 120 ms

Input Voltage High V

0.2

Input Voltage Low V

0.2 V

Output Voltage High V

MAX6511/MAX6513, I

OUT

= 1mA

- 0.2

Output Voltage Low V

OUT

= 1mA 0.2 V

Maximum DXP Source

Current

0.4V ≤ V

DXP

≤ 2V,

DXN = GND

270 µA

Minimum DXP Source

Current

0.4V ≤ V

DXP

≤ 2V,

DXN = GND

9µA

1 2 3 4 5 6 7

MAX6511/MAX6512/MAX6513 1

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