Datasheet

DS1023
9 of 16
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin -1.0V to +7.0V
Operating Temperature Range 0°C to 70°C
Storage Temperature -55°C to +125°C
Soldering Temperature 260°C for 10 seconds
Short Circuit Output Current 50 mA for 1 second
* This is a stress rating only and functional operation of the device at these or any other conditions above
those indicated in the operation sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect reliability.
DC ELECTRICAL CHARACTERISTICS (0°C to 70°C; V
CC
= 5V ± 5%)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Supply Voltage V
CC
4.75 5 5.25 V
High Level Input Voltage V
IH
2 V
CC
+0.5 V
Low Level Input Voltage V
IL
-0.5 0.8 V
Input Leakage Current
(0<V
I
<V
CC
) I
I
-1 +1 µA
Active Current I
CC
30 60 mA
High Level Output Current
(V
CC
= Min, V
OH
= 2.7V)
I
OH
-1 mA
Low Level Output Current
(V
CC
= Min, V
OL
= 0.5V)
-Q output
-
All other outputs
I
OL
I
OL
4
8
mA
mA
AC ELECTRICAL CHARACTERISTICS - CONTROL/INTERFACE
SPECIFICATIONS ALL SPEED OPTIONS (T
A
= 0°C to 70°C; V
CC
= 5V ± 5%)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Serial Clock Frequency f
CLK
10 MHz
Input Pulse Width (LE, CLK) t
W
50 ns
Data Setup to Clock t
DSC
30 ns
Data Hold from Clock t
DHC
0 ns
Data Setup to Enable t
DSE
30 ns
Data Hold from Enable t
DHE
0 ns
Enable Setup to Clock t
ES
0 ns
Enable Hold from Clock t
EH
30 ns
LE to Q Valid t
EQV
50 ns
LE to Q Hi-Z t
EQZ
0 50 ns
CLK to Q Valid t
CQV
50 ns
CLK to Q Invalid t
CQX
0 ns
Parallel Input to Delay Valid t
PDV
500 ns
Parallel Input to Delay Invalid t
PDX
0 ns
LE to Delay Valid t
EDV
500 ns
LE to Delay Invalid t
EDX
0 ns
Power Up Time t
PU
100 ms