AD5292 Analog Devices, AD5292 Datasheet - Page 9

• Manufacturer Part Number: AD5292
• Description: (AD5291 / AD5292) Digital Potentiometer
• Manufacturer: Analog Devices

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ABSOLUTE MAXIMUM RATINGS
T
Table 6.
Parameter
V
V
V
V
V
I
Digital Input and Output Voltage to GND
EXT_CAP Voltage to GND
Operating Temperature Range
Maximum Junction Temperature (T
Storage Temperature Range
Reflow Soldering
Package Power Dissipation
1
2
3
A
Maximum terminal current is bounded by the maximum current handling of
the switches, maximum power dissipation of the package, and maximum
applied voltage across any two of the A, B, and W terminals at a given
resistance.
Pulse duty factor.
Includes programming of OTP memory.
DD
SS
LOGIC
DD
A
A
, I
, V
Pulsed
Continuous
Peak Temperature
Time at Peak Temperature
B
= 25°C, unless otherwise noted.
to GND
to GND
to V
, I
B
Frequency > 10 kHz
Frequency ≤ 10 kHz
, V
W
to GND
W
SS
1
to GND
3
J
max)
Rating
−0.3 V to +35 V
+0.3 V to − 16.5 V
−0.3 V to + 7 V
35 V
V
±3 mA/d
±3 mA/√d
±3 mA
−0.3 V to V
−0.3 V to +7 V
−40°C to +105°C
150°C
−65°C to +150°C
260°C
20 sec to 40 sec
(T
SS
J
max − T
− 0.3 V, V
2
2
LOGIC
A
)/θ
DD
+ 0.3 V
JA
+ 0.3 V
Rev. 0 | Page 9 of 28
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
θ
dependent on the test board and test environment.
Table 7. Thermal Resistance
Package Type
14-Lead TSSOP
1
ESD CAUTION
JEDEC 2S2P test board, still air (0 m/sec to 1 m/sec air flow).
JA
is defined by JEDEC specification JESD-51 and the value is
θ
93
JA
1
AD5291/AD5292
θ
20
JC
Unit
°C/W