DS1673 データシートの表示（PDF） - Maxim Integrated

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DS1673

Portable System Controller

Maxim Integrated 

DS1673

DC ELECTRICAL CHARACTERISTICS (VCC = 3.0V ±10%, TA = 0°C to +70°C.)

PARAMETER

SYMBOL MIN TYP MAX UNITS NOTES

Input Leakage

ILI

-1

+1

mA

CS Leakage

ILO

150

mA

7

Logic 1 Output (IOUT =-0.4mA)

VOH

2.4

V

2

Logic 0 Output (IOUT = 1.5mA)

VOL

0.4

V

3

Active Supply Current (CS = VCC - 0.2)

ICCA

0.75 1.0

mA

4

ADC Current

IADC

200

mA

5

Standby Current (CS = VIL)

ICCS

100

mA

6

Battery Current (Oscillator On)

IBAT1

300 500

nA

Battery Standby Current (Oscillator Off) IBAT2

200

nA

Internal RST Pullup Resistor

RP

35

47

60

kW

VCC Trip Point

VCCTP

2.5 2.6 2.7

V

VCC Switchover

VCCSW

2.30 2.40 2.50

V

12

A/D Reference Voltage

VADC

2.47 2.55 2.63

V

Pushbutton Detect

PBDV

0.8

2.0

V

Pushbutton Release

PBRD

0.3 0.8

V

Output Voltage

VCCO VCC-0.3

V

11

VCCO Output Current (Source = VCC)

ICCO1

80

mA

13

VCCO Output Current (Source = VBAT)

ICCO2

100

mA

14

CAPACITANCE

PARAMETER

Input Capacitance

I/O Capacitance

Crystal Capacitance

SYMBOL

CI

CI/O

CX

MIN

TYP

10

15

6

MAX

(TA = +25°C)

UNITS NOTES

pF

pF

pF

13 of 18

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