Datasheet

DS26502
110 of 125
19. OPERATING PARAMETERS
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground………………………………………………………-1.0V to +6.0V
Operating Temperature Range for DS26502L…………………………………………………………0°C to +70°C
Operating Temperature Range for DS26502LN……………………………………………-40°C to +85°C (Note 1)
Storage Temperature Range………………………………………………………………………...-55°C to +125°C
Soldering Temperature………………………………………………….….See IPC/JEDEC J-STD-20 Specification
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 can affect reliability.
Note 1:
Specifications to -40°C are guaranteed by design (GBD) and not production tested.
Table 19-1. Thermal Characteristics
PARAMETER MIN TYP MAX NOTES
Ambient Temperature -40°C
+85°C
2
Junction Temperature
+125°C
Theta-JA (θ
JA
) in Still Air +46.3°C/W
3
Table 19-2. Theta-JA (θ
JA
) vs. Airflow
FORCED AIR
(meters per second)
THETA-JA (θ
JA
)
0 +45.3°C/W
1 +37.2°C/W
2.5 +34.4°C/W
Note 2:
The package is mounted on a four-layer JEDEC standard test board.
Note 3:
Theta-JA (θ
JA
) is the junction-to-ambient thermal resistance, when the package is mounted on a
four-layer JEDEC standard test board.
Table 19-3. Recommended DC Operating Conditions
(T
A
= 0°C to +70°C for DS26502L; T
A
= -40°C to +85°C for DS26502LN.) (Note 4)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Logic 1 V
IH
2.0 5.5 V 4
Logic 0 V
IL
-0.3 +0.8 V 4
Supply V
DD
3.135 3.3 3.465 V 5
Note 4:
Guaranteed by design (GBD).
Note 5:
Applies to RVDD, TVDD, and DVDD.
Table 19-4. Capacitance
(T
A
= +25°C)
PARAMETER SYMBOL MIN TYP MAX UNITS NOTES
Input Capacitance C
IN
5 pF
Output Capacitance C
OUT
7 pF