MAX690 datasheet(2/12 Pages) MAXIM

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3.0V/3.3V Microprocessor Supervisory Circuits

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(VCC = 3.17V to 5.5V for the MAX690T/MAX704T/MAX80_T, VCC = 3.02V to 5.5V for the MAX690S/MAX704S/MAX80_S, VCC = 2.72V to

5.5V for the MAX690R/MAX704R/MAX80_R; VBATT = 3.6V; TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.)

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

VBATT ....................................................................-0.3V to 6.0V

All Other Inputs ...................-0.3V to the higher of VCC or VBATT

Continuous Input Current

VCC..................................................................................100mA

VBATT ...............................................................................18mA

GND ..................................................................................18mA

Output Current

–

—

–

—

–

....................................................................18mA

VOUT ................................................................................100mA

Continuous Power Dissipation (TA = +70°C)

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

SO (derate 5.88mW/°C above +70°C) ...........................471mW

CERDIP (derate 8.00mW/°C above +70°C) ...................640mW

Operating Temperature Ranges

MAX690_C_ _/MAX704_C_ _/MAX80_ _C_ _ ........0°C to +70°C

MAX690_E_ _/MAX704_E_ _/MAX80_ _E_ _. .....-40°C to +85°C

MAX690_M_ _/MAX704_M_ _/MAX80_ _M_ _...-55°C to +125°C

Storage Temperature Range .............................-65°C to +160°C

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

MAX690_M, MAX704_M,

MAX80_ _M, VCC < 5.5V

VCC = 2.0V, VBATT = 2.3V

VCC -VCC -

0.0015

0.0006

VOUT Output Voltage

VCC -VCC -

0.35

0.15

VCC -VCC -

0.035

0.015

VCC -VCC -

0.3

0.15

VCC -VCC -

0.03

0.015

1.1

5.5

1.0

5.5

Operating Voltage Range,

VCC, VBATT (Note 1)

µA

0.01

Battery Leakage Current

(Note 3)

0.01

0.5

µA

0.4

VBATT Supply Current, Any Mode

(excluding IOUT) (Note 2)

0.4

µA

ISUPPLY

VCC Supply Current

(excluding IOUT)

µA

VCC Supply Current in Battery-

Backup Mode (excluding IOUT)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

MAX690_C/E, MAX704_C/E, MAX80_ _C/E,

IOUT = 5mA (Note 4)

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

MAX690_M, MAX704_M, MAX80_ _M

–

—

–

= VCC

(MAX704_/

MAX806_)

–

—

–

= VCC

(MAX704_/

MAX806_)

CONDITIONS

MAX690_C, MAX704_C, MAX80_ _C

MAX690_C/E, MAX704_C/E, MAX80_ _C/E

IOUT = 250µA, VCC > 2.5V (Note 4)

MAX690_M, MAX704_M, MAX80_ _M

IOUT = 50mA

MAX690_M, MAX704_M, MAX80_ _M

IOUT = 5mA (Note 4)

MAX690_C/E, MAX704_C/E, MAX80_ _C/E

IOUT = 50mA

MAX690_C/E, MAX704_C/E,

MAX80_ _C/E, VCC < 3.6V

MAX690_C/E, MAX704_C/E,

MAX80_ _C/E, VCC < 5.5V

MAX690_M, MAX704_M,

MAX80_ _M, VCC < 3.6V

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