DA9012.001
25 August 2004
ELECTRICAL CHARACTERISTICS...
◆
Digital Inputs
Parameter
Input High Voltage
Input Low Voltage
Input frequency
Power Dissipation
T
A
= -40°C to +85°C, typical values at T
A
= +25°C, VDD=5.0 V, unless otherwise specified
T
A
= -40°C to +85°C, typical values at T
A
= +25°C, VDD=5.0 V, unless otherwise specified
Symbol
V
IH
V
IL
f
IN
Conditions
VDD = 4.5…5.5V
VDD = 4.5…5.5V
Min
80%
VDD
0%
VDD
Typ
Max
100%
VDD
20%
VDD
15
Unit
V
V
kHz
Parameter
Junction to Ambient Thermal
Resistance
Maximum Power Dissipation
Symbol
R
JA
P
d
Conditions
typical PC board mounting,
still air, TSSOP package
any ambient temperature,
TSSOP package
Min
Typ
100.4
Max
Unit
°C/W
W
P
d MAX
=
Note 1
T
J (MAX)
−
T
A
R
JA
Note 1:
T
J(MAX)
denotes maximum operating junction temperature (+125°C), T
A
ambient temperature, and R
JA
junction-to-air thermal
resistance (+144°C/W).
Timing Characteristics
T
A
= -40°C to +85°C, VDD = 5.0 V, unless otherwise specified
Parameter
Signal pulse width
Signal pulse width
Setup time to f(SCX)
XRESET release time to
f(SCX)
Delay Timing Waveforms
Symbol
t
W
t
S
t
RR
Conditions
High or low
High or low
High or low
Min
450
100
100
Typ
Max
Unit
ns
ns
ns
ns
FSCX
FSCX
t
W
t
S
t
RR
5 (12)
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