NTE NTE1395 Datasheet

NTE1395

Integrated Circuit

Dual Audio Power Amplifier, 5.8W/Ch

Features:

D Very Low Distortion
D Easy to Mount
D Overvoltage Handling Capability up to 50V for 200ms
D Thermal Shut–Down Circuit Included
D Fewer Number of External Components Required

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

Operating Supply Voltage 18V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DC Supply Voltage (30sec) 26V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Peak Supply Voltage (Note 1) 50V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Current (Per Channel) 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Dissipation (Per Package) 15W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Temperature Range, T
Storage Temperature Range, T
Junction Temperature, T

J

opr

stg

Thermal Resistance, Junction–to–Case, R
Note 1. Pulse width = 200ms, T

rise

≥ 1ms

thJC

–20° to +70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–55° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics: (TA = +25°C, VCC = 13.2V, f = 1kHz, RL = 4Ω, One–Half Operation

unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Quiescent Current I
Input Bias Voltage V
Voltage Gain G
Difference of Voltage Gain ∆G
Output Power Per Channel P

Total Harmonic Distortion THD P
Noise Output WBN Rg = 10kΩ, BW = 20 Hz to 20kHz – 0.4 1.0 mV
Supply Voltage Rejection Ratio SVR Rg = 600Ω, f = 500Hz 36 46 – dB
Input Resistance R
Rolloff Frequency f

f

Crosstalk CT f = 500Hz, Rg = 600Ω 40 60 – dB

Vin = 0 40 80 160 mA

Q

Vin = 0 – – 40 mV

B

Vin = 2.45mV 45 47 49 dB

V

Vin = 2.45mV – – ±1.5 dB

V

RL = 4Ω,

out

THD = 10%

= 1.5W – 0.08 0.5 %

out

f = 1kHz – 30 – kΩ

in

GV = 3dB from

l

f = 1kHz Ref

h

VCC = 13.2V 5.0 5.8 – W
VCC = 14.4V – 7.0 – W

Low – 40 – Hz
High – 60 – kHz

Pin Connection Diagram

(Front View)

G
N
D

12

Ch 1 Output

11

Ch 1 Bootstrap

10

V

GND

9

Ch 2 Bootstrap

8
7

Ch 2 Output

6

Ch 2 Bypass

5

Ch 2 Input
GND

4
3

Bypass

2

Ch 1 Input
Ch 1 Bypass1

CC

1.230 (31.2)

1.100 (28.0)

.059 (1.5)

Max

.787 (20.0)

.161 (4.1) Dia .142 (3.6) Dia

.630

(16.0)

Max

112

.276 (7.0)

Min

.100 (2.54)

.150 (3.81)
Max