NTE1576 查看數據表（PDF） - NTE Electronics
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NTE1576 Datasheet PDF : 3 Pages
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NTE1576
Integrated Circuit
Dual Volume Control/Balance/Tone
Description:
The NTE1576 is a DC controlled dual volume, balance and tone (Bass, treble) integrated circuit in
1 16–Lead DIP type package. As these dual channels are constructed on one chip, this IC is excellent
in pair characterisitics and it is suitable for automobile stereo, radio cassette, music center, TV multi-
plex sound receiver and remote controlled applications.
Features:
D Wide Power Supply Voltage Range:
Single Supply VCC (opr) = 8V to 14V
Dual Supply VCC – VEE (opr) = ±4V to ±7V
D Wide Volume Control Range: VR = 80dB (Typ.)
D Excellent Cross Talk: CT = 70dB (Typ)
D Stable for Temperature Drift
D Wide Tone Control Range:
VB = 10dB (Typ) at f = 1kHz 100Hz
VT = 12dB (Typ) at f = 1kHz 20kHz
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW
Derated above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6mW/°C
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C
Electrical Characteristic: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Quiescent Current
ICCQ VOL/BAL/BASS
SW1 – 4: B
VCC, VEE = ±4V
Maximum Input Voltage
Maximum Output Voltage
Voltage Gain
VIN
VOUT
GV
BASS/TRBL/BAL SW1 – 3: B,
VOL SW4: A, THD = 1%
BASS/TRBL/BAL SW1 – 3: B
VIN = 0.1Vrms, VOL SW4: A
Min Typ Max Unit
– 11 17 mA
10 18 25 mA
–
–
1
–
–0.5 2.0
1 Vrms
– Vrms
4.5 dB
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