NTE947D NTE Electronics, Inc., NTE947D Datasheet
NTE947D
Manufacturer Part Number
NTE947D
Description
Amplifier; Dual Operational; + 18 V; 1.7 mA (Typ.); + 30 V; 2.0 mV (Typ.); DIP
Manufacturer
NTE Electronics, Inc.
Datasheet
1.NTE947D.pdf
(3 pages)
Specifications of NTE947D
Amplifier Type
General-Purpose
Common Mode Rejection Ratio
90
Current, Input Bias
80 nA
Current, Input Offset
20 nA
Current, Offset, Input
20 nA (Typ.)
Current, Output
25 mA
Current, Supply
1.7 mA
Impedance, Thermal
100 °C/W
Number Of Amplifiers
Dual
Package Type
DIP-14
Power Consumption
50 mW (Typ.)
Power Dissipation
800 mW
Resistance, Input
2 Megohms
Slew Rate
0.5
Temperature, Operating, Maximum
70 °C
Temperature, Operating, Minimum
0 °C
Temperature, Operating, Range
0 to +70 °C
Time, Rise
0.3 μs
Voltage Gain
200 V⁄mV (Typ.)
Voltage, Differential Input
± 30 V
Voltage, Gain
200 V/mV
Voltage, Input
±13 V (Common-Mode)
Voltage, Offset
2 mV
Voltage, Offset, Input
2.0 mV (Typ.)
Voltage, Output Swing
± 14 V (Typ.)
Voltage, Output, High
+14 V
Voltage, Output, Low
-14 V
Voltage, Supply
±15 V
Lead Free Status / Rohs Status
RoHS Compliant part
Description:
The NTE947 and NTE947D are general purpose dual operational amplifiers in a 10–Lead Metal Can
and 14–Lead 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–Circuit Protection
D Wide Common–Mode and Differential Voltage Ranges
D Low–Power Consumption
D No Latch–Up
D Balanced Offset Null
D Choice of Package Types:
Absolute Maximum Ratings:
Supply Voltage, V
Power Dissipation (Note 1), P
Differential Input Voltage, V
Common–Mode Input Swing Voltage (Note 2), V
Output Short–Circuit Duration, t
Operating Ambient Temperature Range, T
Storage Temperature Range, T
Lead Temperature (During Soldering, 10sec), T
Note 1. The maximum junction temperature of the NTE947 and NTE947D is 100 C. For operating
Note 2. For supply voltages less than 15V, the absolute maximum input voltage is equal to the supply
at elevated temperatures, the NTE947 must be derated based on a thermal resistance of
+150 C/W, junction–to–ambient, or +45 C/W, junction–to–case. The thermal resistance of
the NTE947D is +100 C, junction–to–ambient.
voltage.
NTE947: 10–Lead Metal Can
NTE947D: 14–Lead DIP
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ID
D
Dual Operational Amplifier
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
OS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE947 & NTE947D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Integrated Circuit
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
ICR
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–65 to +150 C
0 to +70 C
Indefinite
800mW
+300 C
18V
30V
15V
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NTE947D Summary of contents
Page 1
... Storage Temperature Range, T Lead Temperature (During Soldering, 10sec), T Note 1. The maximum junction temperature of the NTE947 and NTE947D is 100 C. For operating at elevated temperatures, the NTE947 must be derated based on a thermal resistance of +150 C/W, junction–to–ambient, or +45 C/W, junction–to–case. The thermal resistance of the NTE947D is +100 C, junction– ...
Page 2
... 200 + – 10k – 25 10k , 10k , – 0.3 – 5 – 0.5 – 1.7 – 50 NTE947D Invert Input Offset Null (+) A Output A Offset Null (– N. Output B Offset Null (+) B Invert Input Offset Null B Max Unit 6.0 mV 7.5 mV – mV 200 nA 300 nA 500 nA 0.8 A – M – ...
Page 3
... NTE947 .175 (4.45) Max .500 (12.7) Min NTE947D .785 (19.95) Max .200 (5.08) .100 (2.45) .600 (15.24) .335 (8.52) Dia Max .018 (0.45) Dia Typ .100 (2.54) 5 .370 (9.4) 6 Max 7 .200 (5.08) Dia .300 (7.62) Max .099 (2.5) Min ...