NTE1667
Integrated Circuit
2 Channel Amp, 2.3W/Ch (4.7W BTL)
Features:
D
Has Two Channels that can be used for Either Stereo or Bridge Amplifier
D
High Outputs:
2 Channel (2.3W/Ch @ V
CC
= 9V, R
L
= 4鈩?
Bridge Amp (4.7W @ V
CC
= 9V, R
L
= 8鈩?
D
Voltage Gain is Variable by Externally Connected Feedback Resistors:
2 Channel (R
NF
= 27鈩? VG = 50dB)
Bridge Amp (R
NF
= 51鈩? VG = 51dB)
D
Switching Distortions in Higher Frequencies have been Held Low
D
The Built鈥揑n Muting Circuit Keeps Noise caused by Turning Power ON and OFF at Low Levels
D
The Built鈥揑n Ripple Filter Provides Good Ripple Rejection Factors
D
Excels in Channel Separation
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Maximum Power Supply Voltage, V
CC
max
With Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11V
With No Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Allowable Power Dissipation, P
D
max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4W
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +75擄C
Storage Ambient Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Recommended Operating Conditions:
(T
A
= +25擄C unless otherwise specified)
Recommended Power Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V
Load Resistance, R
L
2 Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 to 8鈩?/div>
Bridge Amp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8鈩?/div>
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