NTE1380 NTE Electronics, Inc., NTE1380 Datasheet
NTE1380
Manufacturer Part Number
NTE1380
Description
Amplifier; 20 W @ 90 C Dissipation; +/- 18 V (Max.) Supply; TO-220
Manufacturer
NTE Electronics, Inc.
Datasheet
1.NTE1380.pdf
(3 pages)
Specifications of NTE1380
Amplifier Type
Audio, MMIC
Current, Input Bias
0.2 μA
Current, Input Offset
±20 nA
Current, Output
3.5 A
Current, Supply
900 mA
Harmonic Distortion
0.2 %
Impedance, Thermal
3 °C/W
Open Loop Gain
90
Package Type
TO220-5
Power Dissipation
20 W
Resistance, Input
5 Megohms
Temperature, Operating, Range
-40 to +150 °C
Voltage, Input
±18 V
Voltage, Input Offset
±2 mV
Voltage, Noise
3 μV
Voltage, Supply
±18 V
Description:
The NTE1380 is a monolithic integrated circuit in a 5–Lead TO220 type package intended for use as
an audio class AB amplifier. Typically, it provides 14W output power (THD = 0.5%) at V
This device provides high output current and has very low harmonic and cross–over distortion. Fur-
ther, the NTE1380 incorporates a short circuit protection system comprising an arrangement for auto-
matically limiting the dissipated power so as to keep the working point of the output transistors within
their safe operating area. A thermal shut–down system is also included.
Absolute Maximum Ratings:
Supply Voltage, V
Input Voltage, V
Differential Input Voltage, V
Output Peak Current (Internally Limited), I
Power Dissipation (T
Operating Junction Temperature Range, T
Storage Temperature Range, T
Thermal Resistance, Junction–to–Case, R
Min. Thermal Shut–Down Junction Temperature (V
Electrical Characteristics: (V
Supply Voltage
Quiescent Drain Current
Input Bias Current
Input Offset Voltage
Input Offset Current
Output Offset Voltage
Output Power
Parameter
I
S
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C
= +90 C), P
Symbol
V
V
I
P
V
OS
I
I
I
OS
OS
d
b
O
S
Audio Power Amplifier, 14W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
stg
S
= 14V, T
V
V
V
V
V
THD = 0.5%, G
R
THD = 0.5%, G
R
THD = 10%, G
THD = 10%, G
S
S
S
S
S
tot
L
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 4
= 8
= 18V
= 18V
= 18V
= 18V
= 18V
Integrated Circuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
O
J
thJC
A
NTE1380
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= +25 C unless otherwise specified)
V
V
Test Conditions
V
V
= 30dB, f = 1kHz, R
= 30dB, f = 1kHz, R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= 30dB, f = 40 to 15000Hz,
= 30dB, f = 40 to 15000Hz,
S
= 14V, P
tot
L
L
= 4
= 8
= 12W, T
A
Min
12
= +25 C), T
–
–
–
–
–
8
–
–
6
Typ
0.2
40
14
18
11
2.5
–
20
9
2
–40 to +150 C
–40 to +150 C
S
Max
= 14V/4 .
2.0
sd
60
200
18
20
22
–
–
–
–
+110 C
3 C/W
Unit
mA
mV
mV
3.5A
20W
nA
W
W
W
W
V
18V
15V
A
V
S
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NTE1380 Summary of contents
Page 1
... Description: The NTE1380 is a monolithic integrated circuit in a 5–Lead TO220 type package intended for use as an audio class AB amplifier. Typically, it provides 14W output power (THD = 0.5 This device provides high output current and has very low harmonic and cross–over distortion. Fur- ...
Page 2
Electrical Characteristics (Cont’d): (V Parameter Symbol Frequency Response (–3dB) Input Sensitivity Voltage Gain Total Harmonic Distortion THD Input Noise Voltage Input Noise Current Input Resistance (Pin1) Supply Voltage Rejection SVR Drain Current Non–Inverting Input = 14V +25 C ...
Page 3
Max .850 (21.6) Max .135 (3.45) .408 .182 (4.62) Max (10.37) Max .619 (15.72) Max (9.25 .150 (3.81) .054 (1.37) Max .364 Max .182 (4.62) ...