DS2506
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature
-0.5V to +12.0V
-40°C to +85°C
Storage Temperature
-55°C to +125°C
Soldering Temperature
See J-STD-020A specification
* This is a stress rating only and functional operation of the device at these or any other conditions
outside 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
(VPUP=2.8V to 6.0V; -40°C to +85°C)
PARAMETER
SYMBOL
VIH
MIN
2.2
-0.3
TYP
MAX
UNITS
NOTES
1, 6
1, 10
1
Logic 1
V
Logic 0
VIL
+0.8
0.4
V
Output Logic Low @ 4 mA
Output Logic High
Input Load Current
Operating Charge
Programming Voltage @ 10 mA
VOL
VOH
IL
V
V
µA
nC
V
VPUP
5
6.0
1, 2
3
QOP
30
7, 8
11
VPP
11.5
12.0
CAPACITANCE
PARAMETER
Data (1-Wire)
(TA = 25°C)
SYMBOL
CIN/OUT
MIN
TYP
MAX
800
UNITS
pF
NOTES
9
AC ELECTRICAL CHARACTERISTICS
(VPUP=2.8V to 6.0V; -40°C to +85°C)
PARAMETER
SYMBOL
tSLOT
tLOW1
tLOW0
tRDV
MIN
60
TYP
MAX
120
15
UNITS
µs
NOTES
Time Slot
Write 1 Low Time
Write 0 Low Time
Read Data Valid
1
µs
60
120
µs
15
15
µs
12
5
Release Time
tRELEASE
0
45
1
µs
Read Data Setup
Recovery Time
tSU
tREC
µs
1
µs
Reset Time High
Reset Time Low
tRSTH
tRSTL
tPDHIGH
tPDLOW
tDP
480
480
15
60
µs
4
µs
Presence Detect High
Presence Detect Low
Delay to Program
Delay to Verify
60
240
µs
µs
5
5
µs
tDV
tPP
µs
Program Pulse Width
Program Voltage Rise Time
Program Voltage Fall Time
480
0.5
0.5
µs
11
11
11
tRP
tFP
5.0
5.0
µs
µs
24 of 25
DALLAS [ DALLAS SEMICONDUCTOR ]
