NTE7061
Integrated Circuit
Dual 5.3W Audio Power Amplifier Circuit
Description:
The NTE7061 is a dual 5.3W (12V, 3鈩? power amplifier in a 12鈥揕ead SIP type package. Dual amplifier
circuits make stereo operation possible using one chip. Low quiescent current makes the NTE7061
ideal for use in battery operated applications such as radio cassette recorders.
Features:
D
Low Quiescent Current, Low Distortion, Low Noise
D
Low Shock Noise from Power ON/OFF Operation
D
Minimum External Components
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V
Supply Current, I
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Power Dissipation, P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.7W
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄to +75擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Electrical Characteristics:
(V
CC
= 12V, R
C
= 3鈩? f = 1kHz, T
A
= +25擄C unless otherwise specified)
Parameter
Quiescent Circuit Current
Voltage Gain
Total Harmonic Distortion
Symbol
I
CQ
G
V
THD
V
i
= 0
P
O
= 1W
P
O
= 1W, f = 1kHz
P
O
= 1W, f = 100Hz
P
O
= 1W, f = 10kHz
Maximum Output Power
P
O
THD = 10%, R
L
= 3鈩?/div>
THD = 10%, R
L
= 4鈩?/div>
THD = 10%, V
CC
= 9V, R
L
= 3鈩?/div>
Output Noise Voltage
V
no
R
g
= 10k鈩? f = 15Hz, to 30kHz,
12dB/OCT
R
G
= 10k鈩? Without Filter
P
O
= 0.5W
P
O
= 0.5W
P
O
= 0.5W
Test Conditions
Min
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
4.7
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
40
45
鈥?/div>
Typ
13
0.2
0.4
0.3
5.3
4.3
2.9
0.25
Max
19
0.75
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Unit
mA
dB
%
%
%
W
W
W
mV
mV
dB
dB
dB
mV
42.5 44.5 46.5
0.40 0.50
0
50
50
0
1.0
鈥?/div>
鈥?/div>
200
Channel Balance
Channel Separation
Ripple Rejection Ratio
Output Offset Voltage
CB
CS
RR
V
O(offset)
V
i
= 0
NTE7061 產(chǎn)品屬性
NTE
置換半導(dǎo)體
否
1
NTE7061相關(guān)型號(hào)PDF文件下載
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