DS1040
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature
-1.0V to +7.0V
0°C to 70°C
Storage Temperature
-55°C to +125°C
260°C for 10 seconds
50 mA for 1 second
Soldering Temperature
Short Circuit Output Current
* 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 TYP
MAX
UNITS NOTES
Supply Voltage
VCC
4.75
2.2
5.00
5.25
V
V
1
1
1
High Level Input
Voltage
VCC
VIH
VIL
II
+ 0.5
Low Level Input
Voltage
-0.5
-1.0
0.8
1.0
75
-1
V
Input Leakage
Current
0.0 ≤ VI ≤VCC
mA
mA
mA
mA
VCC = Max;
Period = Min
VCC = Min
VOH = 4
VCC = Min
VOL = 0.5
Active Current
ICC
IOH
IOL
35
2, 6
High Level Output
Current
Low Level Output
Current
8
AC ELECTRICAL CHARACTERISTICS
(TA = 25°C; VCC = 5.0V ± 5%)
PARAMETER
Programming Setup
Programming Hold
Input Pulse Width at Logic 1
Input Pulse Width at Logic 0
Intrinsic Delay
SYMBOL
MIN
TYP
MAX
UNITS NOTES
tPS
tPH
tWIH
tWIL
tD
5
0
5
5
0
ns
ns
ns
ns
ns
5
10
Output Pulse Width
Power-up Time
Period
tWO
tPU
Period
Table 1
ns
ms
ns
3, 4, 5, 7
100
tWO + 50
CAPACITANCE
(TA = 25°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Input Capacitance
CIN
5
10
pF
3 of 6
DALLAS [ DALLAS SEMICONDUCTOR ]
