MAX8215CSD datasheet(2/12 Pages) MAXIM

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±5V, ±12V (±15V) Dedicated

Microprocessor Voltage Monitors

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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VDD = +5V, GND = 0V, TA = TMIN to TMAX, unless otherwise noted.)

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.

PARAMETER

MIN

TYP

MAX

UNITS

Load Current

µA

-2.5

2.5

-1.75

1.75

IDD Supply Current

137

250

µA

Load Regulation

3.3

µV/µA

Line Regulation

0.01

%/V

Output Tempco

ppm/°C

2.7

VDD Supply Voltage Range

2.85

4.521

4.579

4.636

4.500

4.657

4.500

4.657

4.464

4.693

CONDITIONS

TA = TMIN to TMAX

VDD ............................................................................-0.3V, +12V

VREF..............................................................-0.3V, (VDD + 0.3V)

OUT_, DOUT Outputs....................................-0.3V, (VDD + 0.3V)

+5V Input...................................................................+20V, -0.3V

-5V, +12V, +15V, -12V, -15V Inputs.....................................±50V

DIN Input .......................................................(VDD + 0.3V), -0.3V

Continuous Power Dissipation (TA = +70°C)

Plastic DIP (derate 10.00mW/°C above +70°C) ...........800mW

SO (derate 8.33mW/°C above +70°C) ..........................667mW

CERDIP (derate 9.09mW/°C above +70°C) ..................727mW

Operating Temperature Ranges:

MAX821_C_ _ ......................................................0°C to +70°C

MAX821_E_ _....................................................-40°C to +85°C

MAX821_M_ _ .................................................-55°C to +125°C

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

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

MAX821_C

MAX821_E

MAX821_M

-1.00

1.00

MAX821_E/M

VIN decreasing, TA = +25°C

MAX821_C

MAX821_E

MAX821_M

4.636

4.749

1.25

VIN increasing

TA = +25°C

TA = +125°C

1.75

0.8

TA = -55°C

10.431

10.590

10.749

10.404

10.775

VIN decreasing (MAX8215 only), TA = +25°C

MAX821_C

MAX821_E

10.378

10.802

10.325

10.855

MAX821_M

TA = TMIN to TMAX

+12V Trip Level

+5V Trip Level Hysteresis

Output Voltage Tolerance

Referred to 1.24V

-1.5

1.5

TA = +25°C

MAX821_C

TA = TMIN to TMAX

+5V Trip Level

13.036

13.235

13.434

13.003

13.467

VIN decreasing (MAX8216 only), TA = +25°C

MAX821_C

MAX821_E

12.970

13.500

12.904

13.566

MAX821_M

TA = TMIN to TMAX

+15V Trip Level

POWER SUPPLY

REFERENCE OUTPUT

COMPARATOR INPUTS

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