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DS21Q55

 

RECOMMENDED DC OPERATING CONDITIONS

 

 

 

 

 

(0°C to +70°C for DS21Q55; -40°C to +85°C for DS21Q55N)

 

 

 

 

PARAMETER

SYMBOL

MIN

TYP

 

MAX

UNITS

 

NOTES

 

 

Logic 1

VIH

2.0

 

 

5.5

V

 

 

 

 

Logic 0

VIL

-0.3

 

 

+0.8

V

 

 

 

 

Supply

VDD

3.135

3.3

 

3.465

V

 

1

 

 

CAPACITANCE

 

 

 

 

 

 

(TA = +25°C)

 

PARAMETER

SYMBOL

MIN

TYP

 

MAX

UNITS

 

NOTES

 

 

Input Capacitance

CIN

 

5

 

 

pF

 

 

 

 

Output Capacitance

COUT

 

7

 

 

pF

 

 

 

 

DC CHARACTERISTICS

 

 

 

 

 

 

 

 

 

(0°C to +70°C; VDD = 3.3V ± 5% for DS21Q55;

 

 

 

 

 

 

-40°C to +85°C; VDD = 3.3V ± 5% for DS21Q55N)

 

 

 

 

 

 

PARAMETER

SYMBOL

MIN

TYP

 

MAX

UNITS

 

NOTES

 

 

Supply Current

IDD

 

380

 

 

mA

 

2

 

 

Input Leakage

IIL

-1.0

 

 

+1.0

μA

 

3

 

 

Output Leakage

ILO

 

 

 

1.0

μA

 

4

 

 

Output Current (2.4V)

IOH

-1.0

 

 

 

mA

 

 

 

 

Output Current (0.4V)

IOL

+4.0

 

 

 

mA

 

 

 

NOTES:

1) Applies to RVDD, TVDD, and DVDD.

2) TCLK = TCLKI = RCLKI = TSYSCLK = RSYSCLK = MCLK1 = MCLK2 = 1.544MHz; outputs open circuited.

3) 0.0V < VIN < VDD.

4) Applied to INT* when 3-stated.

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information.

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Maxim DS21Q55 Recommended DC Operating Conditions, Capacitance, DC Characteristics, Parameter Symbol MIN TYP MAX