NTE NTE1330 Datasheet

NTE1330

Integrated Circuit

Module – Hybrid, Dual, Audio Power Amplifier,

15W/Ch, 2 Power Supplies Required

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)

Maximum Supply Voltage, V
Operating Case Temperature, T
Storage Temperature Range, T
Allowable Load Shorting Time (V

max ±31V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CC

C

stg

= ±21V, PO = 15W, RL = 8Ω, f = 50Hz), t

CC

+105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–30° to +105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

s

2sec. . . . . . . . . . . . .

Recommended Operating Conditions:

Recommended Supply Voltage, V
Load Resistance, R

L

Electrical Characteristics:

CC

(TA = +25°C, VCC = ±21V, RL = 8Ω, Rg = 600Ω, VG = 40dB unless

(TA = +25°C unless otherwise specified)

otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Quiescent Current I
Output Power P

Total Harmonic Distortion THD f = 20Hz to 20kHz, PO = 1W – – 0.08 %
Frequency Response fL, f
Input Resistance r
Output Noise Voltage V
Midpoint Voltage V

CCO

VCC = ±24V 20 40 120 mA
f =20Hz to 20kHz, THD = 0.08% 15 – – W

O

VCC = ±19V, f = 1kHz, THD = 0.2%,

= 4Ω

R

L

+0, –3dB, PO = 1W, f = 1kHz 10 to 100k Hz

H

f = 1kHz, PO = 1W – 32 – kΩ

i

VCC = ±24V, Rg = 10kΩ – – 1.2 mV

NO

VCC = ±24V –70 – +70 mV

N

20 – – W

±21V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8Ω. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

rms

Pin Connection Diagram

(Front View)

16 Rt Ch Input
15

Rt Ch Feedback

14

GND

13

Rt Ch Bias
(–) VCC 2

12
11 Rt Ch Feedback
10

Rt Ch Output
(+) V

9

(+) V

8
7

Lt Ch Output

6

Lt Ch Feedback
(–) V

5

Lt Ch Bias

4
3

GND
Lt Ch Feedback

2

Lt Ch Input1

CC
CC

CC

2
1

1

.135 (3.45)

Dia (2 Holes)

3.071 (90.7)

2.756 (70.0)

.315 (8.0)

1.733

(44.0)

.866

(22.0)

116

.492 (12.5)

.100 (2.54)

.200 (5.08) Min

1.500 (38.1)