NTE1398 Integrated Circuit Dual Audio Power Amplifier, 5.8W/Ch
Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Operating Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V DC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26V Peak Supply Voltage (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Output Current (Per Channel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A Power Dissipation (Per Package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Note 1. Pulse width = 200ms, Trise 1ms Electrical Characteristics: (TA = +25C, VCC = 13.2V, f = 1kHz, RL = 4, One-Half Operation unless otherwise specified)
Parameter Quiescent Current Input Bias Voltage Voltage Gain Difference of Voltage Gain Output Power Per Channel Total Harmonic Distortion Noise Output Supply Voltage Rejection Ratio Input Resistance Rolloff Frequency Crosstalk Symbol IQ VB GV GV Pout THD WBN SVR Rin fl fh CT Vin = 0 Vin = 0 Vin = 2.45mV Vin = 2.45mV RL = 4, THD = 10% Pout = 0.5W Rg = 10k, BW = 20Hz to 20kHz Rg = 600, f = 500Hz f = 1kHz GV = 3dB from Low f = 1kHz Ref High f = 500Hz, Rg = 600 VCC = 13.2V VCC = 14.4V Test Conditions Min 40 - 53 - 5.0 - - - 30 - - - 40 Typ 80 - 55 - 5.8 7.0 0.15 1.0 40 30 40 25 58 Max 160 40 57 1.5 - - 1.0 2.0 - - - - - Unit mA mV dB dB W W % mV dB k Hz kHz dB
Pin Connection Diagram (Front View) 12 Output 1 11 Feedback Cap 10 VCC 9 GND 8 Feedback Cap G N D 7 Output 2 6 Feedback Ch 2 5 Input 2 4 GND 3 Bypass 2 Input 1 1 Feedback Ch 1
1.230 (31.2) 1.100 (28.0) .787 (20.0) .161 (4.1) Dia .142 (3.6) Dia .059 (1.5) Max
.630 (16.0) Max
1
12
.276 (7.0) Min .150 (3.81) Max
.100 (2.54)
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