NTE NTE1323 Datasheet

NTE1323

Integrated Circuit

Module, Hybrid, Audio Power Amp, 15 Watt

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

Supply Voltage, VCCmax 54V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Case Temperature, T
Storage Temperature Range, T

stg

Allowable Load Shorting Time (V

C

= 38V, PO = 15W, RL = 8Ω, f = 50Hz), t

CC

–30° to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

s

+85°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Supply Voltage, V

Load Resistance, R

Electrical Characteristics

CC

L

: (TA = +25°C, VCC = 38V, RL = 8Ω, Rg = 600Ω, f = 1kHz, Rg = 2.2kΩ

unless otherwise specified)

Characteristics Symbol Test Conditions Min Typ Max Unit

Quiescent Current I
Output Power P
Voltage Gain VG PO = 100mW 32 33 34 dB
Total Harmonic Distortion THD PO = 100mW – – 0.5 %
Input Resistance r

CCO

O

i

THD = 1% 15 – – W

PO = 100mW 20 40 – kΩ

– – 50 mA

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

38V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Output Resistance r
Frequency Channel High f
Frequency Channel Low f
Power Bandwidth PBW THD = 1%, ±3dB 30 to 30k Hz
Output Noise Voltage V

CH

CL

NO

PO = 100mW – 0.2 – Ω

o

Vi = 50mV, –3dB 50 – – kHz
Vi = 50mV, –3dB – – 30 Hz

Rg = 2.2kΩ – – 0.8 mV

rms

Pin Connection Diagram

(Front View)

10

9
8

7 Feedback
6

5
4

3
2
1

Driver Input
Pre–Driver Output

Bypass

Input
Ripple Filter

Bootstrap
V

CC

Output
GND

.135 (3.45)

Dia

(2 Places)

2.335 (59.3)

2.050 (52.0)

.276 (7.0)

.807

(20.5)

110

.550

(13.97)

.157 (4.0 Typ)

1.417 (35.6)

1.260

(32.0)