3.0V/3.3V Adjustable Microprocessor

Supervisory Circuits

6

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____________________________Typical Operating Characteristics (continued)

1.242

1.241

1.240

1.239

1.238

1.237

1.236

30

25

20

15

10

5

0

-40

100

MAX794

RESET IN THRESHOLD AND LOWLINE-TO-RESET IN

THRESHOLD vs. TEMPERATURE

TEMPERATURE (

°C)

20

-20

0

80

40

60

2.5

2.0

1.5

1.0

0.5

0

-40

100

MAX793

BATT OK THRESHOLD vs. TEMPERATURE

TEMPERATURE (

°C)

20

-20

0

80

40

60

60

50

40

30

20

10

0

-40

100

CE IN-TO-CE OUT ON-RESISTANCE

vs. TEMPERATURE

TEMPERATURE (

°C)

20

-20

0

80

40

60

1.70

1.65

1.60

1.55

1.50

-40

100

MAX793/MAX794

WATCHDOG TIMEOUT PERIOD

vs. TEMPERATURE

TEMPERATURE (

°C)

20

-20

0

80

40

60

20

15

10

5

0

-40

100

MAX793/MAX794

BATTERY FRESHNESS SEAL

LEAKAGE CURRENT vs. TEMPERATURE

TEMPERATURE (

°C)

20

-20

0

80

40

60

1.002

1.001

1.000

0.999

0.998

0.997

0.996

-40

100

RESET THRESHOLD

vs. TEMPERATURE (NORMALIZED)

TEMPERATURE (

°C)

20

-20

0

80

40

60

10

8

6

4

2

0

-40

100

MAX793/MAX794

PFI TO PFO PROPAGATION DELAY

vs. TEMPERATURE

TEMPERATURE (

°C)

20

-20

0

80

40

60

20mV OVERDRIVE