NTE NTE7029 Datasheet
NTE7029
Integrated Circuit
Module – AF Power Amp,
2–Channel, 100W Min
Features:
D Built–In Muting Circuit Reduces Pop On Noises
Absolute Maximum Ratings:
Maximum Supply Voltage, V
Thermal Resistance, Junction–to–Case, R
Junction Temperature, T
J
Operating Case Temperature, T
Storage Temperature, T
stg
Available Time for Shorted Load (V
(TA = +25°C unless otherwise specified)
CCmax
thJC
C
= ±51.0V, RL = 8Ω, f = 50Hz, PO = 100W), t
CC
–30° to +125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
s
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Operating Voltage, V
Load Resistance, R
CC
L
Operating Characteristics: (TA = +25°C, VCC = ±51.0V, RL = 8Ω, Rg = 600Ω, VG = 40dB,
: Non–Inductive Load unless otherwise specified)
R
L
Parameter Symbol Test Conditions Min Typ Max Unit
Quiescent Current I
Output Power P
CCO
O
VCC = ±60V 20 40 100 mA
THD = 0.4%, f = 20Hz to 20kHz 100 – –– W
±75V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1sec. . . . . . . .
±51.0V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8Ω. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Harmonic Distortion THD PO = 1.0W, f = 1kHz – – 0.3 %
Frequency Response f PO = 1.0W, +0dB, –3dB 20 to 50k Hz
Input Resistance r
Output Noise Voltage V
Midpoint Voltage V
Muting Voltage V
i
NO
N
M
PO = 1.0W, f = 1kHz – 55 – kΩ
VCC = ±60V, Rg = 10kΩ – – 1.2 mVrms
VCC = ±60V –70 0 +70 mV
–2 –5 –10 V
Pin Connection Diagram
(Front View)
22
N.C.
21
N.C.
20
(–) Input Rt Ch
19
(+) Input Rt Ch
18
GND
17
Compensation
(–) V
16
CC
15
Output Rt Ch
14
Bypass
(+) V
13
CC
12
Output Lt Ch
(–) V
11
CC
10 Compensation
9
Compensation
8
Muting
7
Compensation
6
Compensation
5
Compensation
4
(–) Input Lt Ch
(+) Input Lt Ch
3
N.C.
2
N.C.
1
.328
(8.32)
3.070 (77.97)
2.755 (70.0)
.345 (9.0)
1.732
(44.0)
.846
(21.5)
122
.345
(9.0)
.114
.100 (2.54)
2.099 (53.32)
.216 (5.5)
(2.9)
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