NTE1602 查看數據表（PDF） - NTE Electronics
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NTE1602 Datasheet PDF : 2 Pages
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NTE1602
Integrated Circuit
Power Amplifier for Car Radio, 19W
Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V
DC Supply Voltage (Note 1), VCC(DC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26V
Peak Supply Voltage (Note 2), VCC(PEAK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V
Output Current, IO(PEAK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A
Power Dissipation, PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W
Thermal Resistance Junction to Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55° to +125°C
Note 1 Value at t = 30 sec.
Note 2 Value at width tw = 200ms and rise time tr = 1ms
Electrical Characteristics: (TA = +25°C, VCC = 13.2V, f = 1kHz, RL = 4Ω unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Input Bias Voltage
Output Offset Voltage
Voltage Gain
Output Power
IQ
VB
∆VQ
GV
POUT
Vin = 0
Vin = −30dBm
THD = 1%
THD = 10%
40 80 180 mA
− 20 70 mV
− − ±150 mV
41.5 42.5 43.5 dB
10 15 −
W
− 19 −
W
Total Harmonic Distortion
Output Noise Voltage
THD
WBN
POUT = 1.5W
Rg = 4.7kΩ, BW = 20Hz to
20kHz
− 0.05 0.12 %
− 0.30 0.6 mV
Supply Voltage Rejection Ratio
Input Resistance
Rolloff Frequency
Low
High
SVR f = 500Hz. Rg = 4.7kΩ
RIN
fL ∆GV = −3dB from
fH f = 1kHz Ref.
35 48 − dB
− 68 − kΩ
−5
−
Hz
50 100 200 kHz
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