V

3.0V/3.3V Microprocessor Supervisory Circuits

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3

ELECTRICAL CHARACTERISTICS (continued)

µA

-10

10

RESET Output Leakage Current

(Note 9)

-1

1

0.17

0.3

–

P

—

F

—

O

–

,

–

R

—

E

—

S

—

E

—

T

–

Output Voltage

0.13

0.3

V

0.06

0.3

–

P

—

F

—

O

–

,

–

R

—

E

—

S

—

E

—

T

–

, RESET

Output Voltage

mV

65

25

V

VBATT

- 0.14

VBATT

VBATT

- 0.1

- 0.034

µV

180

500

–

P

—

F

—

O

–

,

–

R

—

E

—

S

—

E

—

T

–

Output Short to

GND Current (Note 4)

V

- 0.3

- 0.05

–

P

—

F

—

O

–

,

–

R

—

E

—

S

—

E

—

T

–

Output Voltage

ms

140

200

280

Reset Timeout Period

3.00

3.085

3.14

V

2.30

2.40

2.50

Battery Switch Threshold,

3.00

3.075

3.15

3.00

3.085

3.17

3.00

3.075

3.12

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

V

2.59

2.635

2.72

Reset Threshold (Note 8)

2.55

2.625

2.70

2.55

2.635

2.72

2.59

2.625

2.70

2.88

2.935

3.02

2.85

2.925

3.00

2.85

2.935

3.02

2.88

2.925

3.00

V

Battery Switch Threshold,

MAX690_E/M, MAX704_E/M, MAX80_ _E/M

MAX690S/704S/805S

CONDITIONS

This value is identical to the reset threshold,

VBATT = 0V,

MAX690_C, MAX704_C, MAX80_ _C

MAX802R/804R/806S

MAX690T/704T/805T

MAX802T/804T/806T

MAX690R/704R/805R

MAX802S/804S/806S

MAX804_E/M,

MAX805_E/M

MAX804_C,

MAX805_C