NTE1380 NTE Electronics, Inc., NTE1380 Datasheet - Page 2

• Manufacturer Part Number: NTE1380
• Description: Amplifier; 20 W @ 90 C Dissipation; +/- 18 V (Max.) Supply; TO-220
• Manufacturer: NTE Electronics, Inc.

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

Electrical Characteristics (Cont’d): (V
Frequency Response (–3dB)
Input Sensitivity
Voltage Gain
Total Harmonic Distortion
Input Noise Voltage
Input Noise Current
Input Resistance (Pin1)
Supply Voltage Rejection
Drain Current
Parameter
Non–Inverting Input
Symbol
THD
SVR
G
e
R
V
I
B
I
N
d
N
V
i
I
Inverting Input
P
G
G
f = 1kHz, Open Loop
f = 1kHz, Closed Loop
P
f = 40 to 15000Hz
P
f = 40 to 15000Hz
B = 22Hz to 22kHz, R
B = 22Hz to 22kHz, R
R
f
P
P
ripple
O
O
O
O
O
L
V
V
= 4 , R
= 12W, G
= 30dB, f = 1kHz, P
= 30dB, f = 1kHz, P
= 0.1 to 12W, G
= 0.1 to 8W, G
= 14W, R
= 9W, R
Pin Connection Diagram
= 100Hz, V
S
= 14V, T
g
L
(Front View)
= 22k , G
L
V
= 8
= 4
Test Conditions
= 30dB, R
ripple
V
V
= 30dB, R
= 30dB, R
A
= 0.5V
L
L
V
O
O
= +25 C unless otherwise specified)
= 4
= 4
= 30dB,
L
= 12W, R
= 8W, R
= 4
(+) V
Output
(–) V
eff
L
L
= 8 ,
S
S
= 4 ,
L
/Tab
L
= 8
= 4
29.5
Min
0.5
40
–
–
–
–
–
–
–
–
–
10 to 140,000
30.0
Typ
215
250
900
500
0.2
0.1
5.0
90
80
50
3
Max
30.5
200
0.5
0.5
10
–
–
–
–
–
–
–
Unit
M
mV
mV
mA
mA
Hz
dB
dB
pA
dB
%
%
V