Rainbow Electronics DS1248Y - Manual (Page 5)

DS1248Y
032697 5/12
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground –0.3V to +7.0V
Operating Temperature 0 ° C to 70 ° C
Storage Temperature –40 ° C to +70 ° C
Soldering Temperature 260 ° C for 10 seconds (See Note 13)
* 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.
RECOMMENDED DC OPERATING CONDITIONS (0
°
C to 70
°
C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Power Supply Voltage V
CC
4.5 5.0 5.5 V
Input Logic 1 V
IH
2.2 V
CC
+0.3 V
Input Logic 0 V
IL
–0.3 0.8 V
DC ELECTRICAL CHARACTERISTICS (0
°
C to 70
°
C; V
CC
= 5V
±
10%)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Leakage Current I
IL
–1.0 +1.0
µ
A 12
I/O Leakage Current
CE
V
IH
V
CC
I
IO
–1.0 +1.0
µ
A
Output Current @ 2.4V I
OH
–1.0 mA
Output Current @ 0.4V I
OL
2.0 mA
Standby Current CE = 2.2V I
CCS1
5.0 10 mA
Standby Current CE = V
CC
– 0.5V I
CCS2
3.0 5.0 mA
Operating Current t
CYC
= 200 ns I
CC01
85 mA
DC TEST CONDITIONS
Outputs are open; all voltages are referenced to ground.
CAPACITANCE (t
A
= 25
°
C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Capacitance C
IN
5 10 pF
Input/Output Capacitance C
I/O
5 10 pF