MAX809J datasheet(2/8 Pages) MAXIM

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MAX803/MAX809/MAX810

3-Pin Microprocessor Reset Circuits

Maxim Integrated

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = full range, TA = -40°C to +105°C (SOT23) or TA = -40°C to +125°C (SC70), unless otherwise noted. Typical values are at TA =

+25°C, VCC = 5V for L/M/J versions, VCC = 3.3V for T/S versions, VCC = 3V for R version, and VCC = 2.5V for Z version.) (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.

Terminal Voltage (with respect to GND)

VCC ....................................................................-0.3V to +6.0V

RESET, RESET (push-pull) .....................-0.3V to (VCC + 0.3V)

RESET (open drain)...........................................-0.3V to +6.0V

Input Current, VCC ..............................................................20mA

Output Current, RESET, RESET ..........................................20mA

Rate of Rise, VCC ............................................................100V/µs

Continuous Power Dissipation (TA = +70°C)

3-Pin SC70 (derate 2.17mW/°C above +70°C) ............174mW

3-Pin SOT23 (derate 4mW/°C above +70°C)...............320mW

Operating Temperature Range

3-Pin SC70 .....................................................-40°C to +125°C

3-Pin SOT23...................................................-40°C to +105°C

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

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

Soldering Temperature (reflow) .......................................+260°C

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

TA = 0°C to +70°C

1.0

5.5

TA = -40°C to +105°C (MAX8_ _ _EUR)

1.2

5.5

VCC Range

TA = -40°C to +125°C (MAX8_ _ _EXR)

1.2

5.5

VCC < 5.5V, MAX8_ _L/M

TA = -40°C

to +85°C

VCC < 3.6V, MAX8_ _R/S/T/Z

VCC < 5.5V, MAX8_ _L/M

100

Supply Current (SOT23)

ICC

TA = +85°C

to +105°C

VCC < 3.6V, MAX8_ _R/S/T/Z

100

VCC < 5.5V, MAX8_ _L/M

TA = -40°C

to +85

°C

VCC < 3.6V, MAX8_ _R/S/T/Z

VCC < 5.5V, MAX8_ _L/M

Supply Current (SC70)

ICC

TA = +85°C

to +125°C

VCC < 3.6V, MAX8_ _R/S/T/Z

µA

TA = +25°C

4.56

4.63

4.70

TA = -40°C to +85°C

4.50

4.75

MAX8_ _L

TA = -40°C to +125°C

4.40

4.86

TA = +25°C

4.31

4.38

4.45

TA = -40°C to +85°C

4.25

4.50

MAX8_ _M

TA = -40°C to +125°C

4.16

4.56

TA = +25°C

3.93

4.00

4.06

TA = -40°C to +85°C

3.89

4.10

MAX809J

(SOT only)

TA = -40°C to +125°C

3.80

4.20

TA = +25°C

3.04

3.08

3.11

TA = -40°C to +85°C

3.00

3.15

MAX8_ _T

TA = -40°C to +125°C

2.92

3.23

TA = +25°C

2.89

2.93

2.96

TA = -40°C to +85°C

2.85

3.00

MAX8_ _S

TA = -40°C to +125°C

2.78

3.08

TA = +25°C

2.59

2.63

2.66

TA = -40°C to +85°C

2.55

2.70

Reset Threshold

(SOT only)

VTH

MAX8_ _R

TA = -40°C to +125°C

2.50

2.76

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