NTE7030
Integrated Circuit
Module, AF PO, 50W,
Dual Power Supply
Features:
D
Small鈥揝ized Package Allows Audio Sets to be made Slimmer
D
Facilitates Thermal Design of Slim Stereo Sets
D
Constant鈥揅urrent Circuit Minimizes Pop Noise During Power ON/OFF
D
Possible to Design Electronic Supplementary Circuits:
Pop Noise Muting During Power ON/OFF
Load Short鈥揅ircuit Protector
Thermal Shutdown
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Maximum Supply Voltage, V
CC
max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵52V
Junction Temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150擄C
Operating Case Temperature, T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +125擄C
Thermal Resistance, Junction鈥搕o鈥揅ase, R
thJC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8擄C/W
Available Time for Load Shorted (V
CC
=
鹵35V,
R
L
= 8鈩? f = 50Hz, P
O
= 50W), t
s
. . . . . . . . . . . 2sec
Recommended Operating Conditions:
(T
A
= +25擄C unless otherwise specified)
Recommended Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵35V
Load Resistance, R
L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8鈩?/div>
Electrical Characteristics:
(T
A
= +25擄C, V
CC
=
鹵35V,
R
L
= 8鈩?(Non鈥揑nductive Load), R
g
= 600鈩?
V
G
= 40dB unless otherwise specified)
Parameter
Quiescent Current
Output Power
Symbol
I
CCO
P
O
THD
f
L
, f
H
r
i
V
NO
V
N
V
CC
=
鹵42V
THD = 0.4%, f = 20Hz to 20kHz
V
CC
=
鹵31V,
THD = 1%, R
L
= 4鈩? f = 1kHz
Total Harmonic Distortion
Frequency Response
Input Resistance
Output Noise Voltage
Middle鈥揚(yáng)oint Voltage
P
O
= 1W, f = 1kHz
P
O
= 1W +0dB, 鈥?dB
P
O
= 1W, f = 1kHz
V
CC
=
鹵42V,
R
g
= 10
k鈩? Note 2
V
CC
=
鹵42V
鈥?/div>
鈥?/div>
鈥?0
Test Conditions
Min
10
50
55
鈥?/div>
Typ
20
鈥?/div>
鈥?/div>
鈥?/div>
20 to 50k
55
鈥?/div>
0
鈥?/div>
1.2
+70
Max
50
鈥?/div>
鈥?/div>
0.3
Unit
mA
W
W
%
Hz
k鈩?/div>
mV
rms
mV
Note 1. For power supply at the time of test, use a onstant鈥搗oltage power supply unless otherwise
specified.
Note 2. The output noise voltage represents the peak value on the RMS scale (V
TMV
) of average
value indicating type. The noise voltage waveform includes no flicker noise.
NTE7030 產(chǎn)品屬性
NTE
置換半導(dǎo)體
否
1
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