A-Data
Absolute Maximum Ratings
Parameter
Voltage on any pin relative to Vss
Voltage on VDD supply relative to Vss
Storage temperature
Power dissipation
Short circuit current
Symbol
V
IN
, V
out
V
CC
, V
CCQ
T
STG
P
D
I
OUT
Value
-0.3 ~Vcc+0.3
-0.3 ~ 4.6
-55 ~ +150
1
50
ADS8608A8A
Unit
V
V
℃
W
mA
Note :
Permanent device damage may occur if ABSOLUTE MAXIMUM RATING are exceeded.
Functional operation should be restricted to recommended operating condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability.
DC Operating Condition
Voltage referenced to Vss = 0V, T
A
= 0 to 70
℃
Parameter
Supply voltage
Input logic high voltage
Input logic low voltage
Symbol
V
CC
, V
CCQ
V
IH
V
IL
Min
3.0
2.0
-0.3
Typ
3.3
3.0
-
Max
3.6
V
CC
+0.3
0.8
Unit
V
V
V
2
2
Note
Note :
1. V
IH
(max)=Vcc/ VccQ+1.2V for pulse width
≦
5ns acceptable.
2.V
IL
(min)=-Vss/ VssQ-1.2V for pulse width
≦
5ns acceptable.
AC Operating Condition
Voltage referenced to Vss = 0V, T
A
= 0 to 70
℃
Parameter
AC input high / low level voltage
Input timing measurement reference level voltage
Input rise / fall time
Output timing measurement reference level
Output load capacitance for access time measurement
Note:
1. 3.15V
≦
V
DD
≦
3.6V is applied for ADS8608A8A55.
Symbol
V
IH
/ V
IL
Vtrip
TR / tF
Voutfef
CL
Value
2.4 / 0.4
1.4
2
1.4
50
Unit
V
V
Ns
V
pF
2
Note
2. Output load to measure access times is equivalent to two TTL gates and one capacitor (30pF). For details,
refer to AC/DC output load circuit.
Rev 1.0 December, 2001
3
A-DATA [ A-DATA TECHNOLOGY ]
