A-Data
ADS7608A4A
Absolute Maximum Ratings
Parameter
Symbol
VIN, Vout
VDD, VDDQ
TSTG
Value
-1.0 ~ 4.6
-1.0 ~ 4.6
-55 ~ +150
1
Unit
V
Voltage on any pin relative to Vss
Voltage on VDD supply relative to Vss
Storage temperature
V
℃
W
Power dissipation
PD
Short circuit current
IOS
50
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, TA = 0 to 70 ℃
Parameter
Supply voltage
Symbol
VDD, VDDQ
VIH
Min
3.0
2.0
-0.3
2.4
-
Typ
Max
Unit
V
Note
3.3
3.6
Input logic high voltage
Input logic low voltage
Output logic high voltage
Output logic low voltage
Input leakage current
Output leakage current
3.0
VDD+0.3
V
1
VIL
0
-
0.8
-
V
2
VOH
V
IOH=-2mA
VOL
-
0.4
5
V
IOL=2mA
IIL
-5
-
uA
uA
3
4
IOL
-5
-
5
Note : 1. VIH (max)=4.6V AC for pulse width ≦ 10ns acceptable.
2.VIL(min)=-1.5V AC for pulse width ≦ 10ns acceptable.
3.Any input 0V ≦ VIN ≦ VDD + 0.3V, all other pins are not under test = 0V.
4.Dout is disabled, 0V ≦ VOUT ≦ VDD.
AC Operating Condition
Voltage referenced to Vss = 0V, TA = 0 to 70 ℃
Parameter
AC input high / low level voltage
Symbol
VIH / VIL
Vtrip
Value
2.4 / 0.4
1.4
Unit
V
Note
Input timing measurement reference level voltage
Input rise / fall time
V
TR / tF
Voutfef
CL
1
Ns
V
Output timing measurement reference level
Output load capacitance for access time measurement
Note: 1. 3.15V ≦ VDD ≦ 3.6V is applied for ADS7608A4A5.
1.4
50
pF
2
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 April, 2001
3