ad7376 Analog Devices, Inc., ad7376 Datasheet - Page 7

• Manufacturer Part Number: ad7376
• Description: +30 V/?15 V Operation 128-position Digital Potentiometer
• Manufacturer: Analog Devices, Inc.

ABSOLUTE MAXIMUM RATINGS
T
Table 5.
Parameter
V
V
V
V
Maximum Current
Digital Input and Output Voltages to GND
Operating Temperature Range
Maximum Junction Temperature (T
Storage Temperature Range
Reflow Soldering
Package Power Dissipation
Thermal Resistance θ
1
2
Maximum terminal current is bound 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.
Package power dissipation = (T
DD
SS
DD
A
A
, V
Peak Temperature
Time at Peak Temperature
I
I
I
16-Lead SOIC_W
14-Lead TSSOP
WB
WB
WA
= 25°C, unless otherwise noted.
to GND
to GND
to V
B
, I
V
V
, V
Continuous (R
Continuous (R
DD
DD
WA
W
SS
/V
/V
Pulsed
to GND
SS
SS
= 30 V/0 V)
= 30 V/0 V)
WB
WA
JA
≤ 6 kΩ, A open,
≤ 6 kΩ, B open,
1
1
JMAX
– T
A
)/θ
JMAX
JA
.
)
2
Rating
−0.3 V to +35 V
+0.3 V to −16.5 V
−0.3 V to +35 V
V
±20 mA
±5 mA
±5 mA
0 V to V
−40°C to +85°C
150°C
−65°C to +150°C
260°C
20 sec to 40 sec
(T
120°C/W
240°C/W
SS
JMAX
to V
− T
DD
DD
A
+ 0.3 V
)/θ
JA
Rev. B | Page 7 of 20
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.
ESD CAUTION
AD7376