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SP802MCN

Low Power Microprocessor Supervisory with Battery Switch-Over

Signal Processing Technologies 

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation

of the device at these ratings or any other above those

indicated in the operation sections of the specifica-

tions below is not implied. Exposure to absolute maxi-

mum rating conditions for extended periods of time

may affect reliability and cause permanent damage to

the device.

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

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

All Other Inputs (NOTE 1)..................-0.3V to (VCC to 0.3V)

Input Current:

VCC.........................................................250mA

VBATT........................................................50mA

GND........................................................20mA

Output Current:

VOUT.....Short-Circuit Protected for up to 10sec

All Other Inputs.................................20mA

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

Continuous Power Dissipation.......500mW

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

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

ESD Rating.............................................................4KV

ELECTRICAL CHARACTERISTICS

Vcc=4.75v to 5.50V for SP690A/SP802L/SP805L, VCC=4.50V to 5.50V for SP692A/SP802M/SP805M, VBATT=2.80V, TA=TMIN to TMAX, typical specified at 25OC,

unless otherwise noted.

PARAMETERS

MIN.

TYP.

MAX. UNITS CONDITIONS

Operating Voltage Range,

0

5.5 Volts

VCC or VBATT, Note 2

Supply Current, ISUPPLY,

ISUPPLY in Battery Backup Mode,

VCC = 0V, VBATT = 2.8V

VBATT Standby Current, NOTE 3

-0.1

35

0.001

60

0.6

0.02

µA excluding IOUT

µA

µA VCC > VBATT + 0.2V

V Output

OUT

VOUT in Battery-Backup Mode

VCC < VBATT - 0.2V

V - 0.1

CC

VBATT -0.15

V - 0.03

CC

VCC - 0.15

VBATT - 0.04

VBATT - 0.20

Volts

Volts

I = 50mA

OUT

IOUT = 250mA

IOUT = 5mA

IOUT = 25mA

Battery Switch Threshold,

VCC to VBATT

Battery Switchover Hysteresis

20

Power-up

mV

-20

Power-down

40

mV Peak to Peak

Reset Threshold

4.50

4.25

4.55

4.30

4.65

4.40

4.75

4.50

4.70

4.45

Volts

SP690A, SP802L, SP805L

SP692A, SP802M, SP805M

SP802L, TA = +25° C, VCC falling

SP802M, TA = +25° C, VCC falling

Date: 11/29/04

SP690A/692A Low Power Microprocessor Supervisory with Battery Switch-Over

2

© Copyright 2004 Sipex Corporation

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