MAX6833(2002) 데이터 시트보기 (PDF) - Maxim Integrated

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MAX6833
(Rev.:2002)

Ultra-Low-Voltage SC70 Voltage Detectors and µP Reset Circuits

Maxim Integrated 

Ultra-Low-Voltage SC70 Voltage Detectors

and µP Reset Circuits

Typical Operating Characteristics

(VCC = full range and TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C).

SUPPLY CURRENT vs. TEMPERATURE

16

VCC = 3.6V

14

VCC = 3.0V

12

VCC = 2.5V

10

VCC = 1.8V

8

VCC = 1.5V

6

4

2

VCC = 0.55V

0

-40 -20 0 20 40 60 80

TEMPERATURE (°C)

NORMALIZED POWER-UP RESET

TIMEOUT vs. TEMPERATURE

1.06

1.04

1.02

D1 OPTION

1.00

D2 OPTION

0.98

0.96

0.94

-40 -20 0 20 40 60 80

TEMPERATURE (°C)

POWER-DOWN RESET DELAY

vs. TEMPERATURE

300

VOD = OVERDRIVE (mV)

250

200

150

VOD = 20mV

100

VOD = 10mV

VOD = 100mV

50

VOD = 200mV

0

-40 -20 0 20 40 60 80

TEMPERATURE (°C)

NORMALIZED RESET THRESHOLD

vs. TEMPERATURE

1.003

1.002

VTH = 1.665V

1.001

1.000

0.999

0.998

0.997

0.996

0.995

0.994

-40 -20 0

20 40 60 80

TEMPERATURE (°C)

4 _______________________________________________________________________________________

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