NTE1347
Integrated Circuit
Module, Hybrid, Dual Audio Power Amp,
20W/Ch, 2 Power Supplies Required
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Maximum Supply Voltage, V
Operating Case Temperature, T
Storage Temperature, T
Allowable Load Shorting Time (in appointed condition), t
Recommended Operating Conditions: (TA = +25°C unless otherwise specified)
Recommended Supply Voltage, V
Load Resistance, R
L
CCmax
C
stg
s
CC
±32V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–30° to +105°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2sec. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±23V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 ohms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics:
Parameter Symbol Test Conditions Min Typ Max Unit
Quiescent Current I
Power Out P
Total Harmonic Distortion THD PO = 1.0W, f = 20Hz to 20kHz – – 0.08 %
Frequency Response f PO = 1.0W 10 to 100k Hz
Source Impedance ri PO = 1.0W, f = 1kHz – 32 – kΩ
(TA = +25°C, Rg = 600Ω, VG = 40dB unless otherwise specified)
CCO
VCC = ± 23V – – 120 mA
THD = 0.08%, f = 20Hz to 20kHz 20 – – W
O