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MAX6412

Low-Power, Single/Dual-Voltage μP Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

Maxim Integrated 

MAX6412–MAX6420

Low-Power, Single/Dual-Voltage μP Reset Circuits

with Capacitor-Adjustable Reset Timeout Delay

Typical Operating Characteristics (continued)

(VCC = 5V, CSRT = 1500pF, TA = +25°C, unless otherwise noted.)

RESET TIMEOUT PERIOD

vs. TEMPERATURE

4.30

CSRT = 1500pF

4.25

4.20

4.15

4.10

4.05

-50 -25

0 25 50 75 100 125

TEMPERATURE (C)

RESET IN THRESHOLD VOLTAGE

vs. TEMPERATURE

1.280

1.275

1.270

1.265

1.260

1.255

1.250

-50 -25

0 25 50 75 100 125

TEMPERATURE (°C)

RESET TIMEOUT PERIOD

vs. TEMPERATURE

600

CSRT = 0

550

500

450

400

350

300

250

200

-50 -25

0 25 50 75 100 125

TEMPERATURE (°C)

MAXIMUM TRANSIENT DURATION

vs. RESET THRESHOLD OVERDRIVE

175

150

125

100

75

RESET OCCURS

ABOVE THE CURVE

50

25

0

0

VTH = 3.0V

200 400 600 800 1000

RESET THRESHOLD OVERDRIVE (mV)

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