NTE947 & NTE947D
Integrated Circuit
Dual Operational Amplifier
Description:
The NTE947 and NTE947D are general purpose dual operational amplifiers in a 10鈥揕ead Metal Can
and 14鈥揕ead DIP type packages respectively. These two amplifiers share a common bias network
and power supply leads. Otherwise, their operation is completely independent.
Features:
D
No Frequency Compensation Required
D
Short鈥揅ircuit Protection
D
Wide Common鈥揗ode and Differential Voltage Ranges
D
Low鈥揚ower Consumption
D
No Latch鈥揢p
D
Balanced Offset Null
D
Choice of Package Types:
NTE947: 10鈥揕ead Metal Can
NTE947D: 14鈥揕ead DIP
Absolute Maximum Ratings:
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵18V
Power Dissipation (Note 1), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mW
Differential Input Voltage, V
ID
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵30V
Common鈥揗ode Input Swing Voltage (Note 2), V
ICR
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵15V
Output Short鈥揅ircuit Duration, t
OS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite
Operating Ambient Temperature Range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0擄 to +70擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Lead Temperature (During Soldering, 10sec), T
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300擄C
Note 1. The maximum junction temperature of the NTE947 and NTE947D is 100擄C. For operating
at elevated temperatures, the NTE947 must be derated based on a thermal resistance of
+150擄C/W, junction鈥搕o鈥揳mbient, or +45擄C/W, junction鈥搕o鈥揷ase. The thermal resistance of
the NTE947D is +100擄C, junction鈥搕o鈥揳mbient.
Note 2. For supply voltages less than
鹵15V,
the absolute maximum input voltage is equal to the supply
voltage.
1
2
3
