DS1012
ABSOLUTE MAXIMUM RATINGS*
Voltage on Any Pin Relative to Ground
Operating Temperature
-1.0V to +7.0V
0°C to 70°C
Storage Temperature
Soldering Temperature
-55°C to +125°C
260°C for 10 seconds
* 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; VCC = 5.0V ± 5%)
PARAMETER
SYMBOL
TEST
MIN
4.75
2.2
TYP
MAX
UNITS NOTES
Supply Voltage
V
CC
5.00
5.25
V
V
1
1
1
High Level Input Voltage
Low Level Input Voltage
Input Leakage Current
Active Current
V
IH
V
+0.5
CC
V
IL
-0.5
-1.0
0.8
V
I
I
0.0V < V < V
CC
1.0
µA
mA
I
I
I
V
= MAX;
40.0
70.0
2
5
CC1
CC
PERIOD = MIN
Quiescent Current
V
= MAX.
10
µA
CC2
CC
High Level Output Current
I
V
V
= MIN
= 2.4V
-1.0
mA
OH
CC
OH
Low Level Output Current
I
OL
V
V
= MIN.
= 0.5V
8.0
mA
CC
OL
AC ELECTRICAL CHARACTERISTICS
(TA = 25°C; VCC = 5V ± 5%)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Pulse Width
t
WI
ns
6
Input to Output (leading edge)
t
t
, t
, t
D3 D4
,
ns
3, 4
D1 D2
Power-up Time
t
0
ns
ns
7
PU
Period
2(t )
WI
CAPACITANCE
PARAMETER
(TA = 25°C)
SYMBOL
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
C
5
10
pF
IN
021798 5/7
DALLAS [ DALLAS SEMICONDUCTOR ]
