Capacitance (t, 25 ° c), Dc characteristics (0 ° c to +70 ° c; v – Maxim Integrated DS21Q55 User Manual
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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
V
IH
2.0
5.5
V
Logic 0
V
IL
-0.3
+0.8
V
Supply
V
DD
3.135
3.3
3.465
V
1
CAPACITANCE
(T
A
= +25
°
C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
C
IN
5
pF
Output Capacitance
C
OUT
7
pF
DC CHARACTERISTICS
(0
°
C to +70
°
C; V
DD
= 3.3V
±
5% for DS21Q55;
-40
°
C to +85
°
C; V
DD
= 3.3V
±
5% for DS21Q55N)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Supply Current
I
DD
380
mA
2
Input Leakage
I
IL
-1.0
+1.0
µ
A
3
Output Leakage
I
LO
1.0
µ
A
4
Output Current (2.4V)
I
OH
-1.0
mA
Output Current (0.4V)
I
OL
+4.0
mA
NOTES:
1) Applies to RV
DD
, TV
DD
, and DV
DD
.
2) TCLK = TCLKI = RCLKI = TSYSCLK = RSYSCLK = MCLK1 = MCLK2 = 1.544MHz; outputs
open circuited.
3) 0.0V < V
IN
< V
DD
.
4) Applied to INT* when 3-stated.