NTE1395 Integrated Circuit Dual Audio Power Amplifier, 5.8W/Ch Features: D Very Low Distortion D Easy to Mount D Overvoltage Handling Capability up to 50V for 200ms D Thermal Shut–Down Circuit Included D Fewer Number of External Components Required Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Operating Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V DC Supply Voltage (30sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26V Peak Supply Voltage (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Output Current (Per Channel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4A Power Dissipation (Per Package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150°C Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3°C/W Note 1. Pulse width = 200ms, Trise ≥ 1ms Electrical Characteristics: (TA = +25°C, VCC = 13.2V, f = 1kHz, RL = 4Ω, One–Half Operation unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Quiescent Current IQ Vin = 0 40 80 160 mA Input Bias Voltage VB Vin = 0 – – 40 mV Voltage Gain GV Vin = 2.45mV 45 47 49 dB Difference of Voltage Gain ∆GV Vin = 2.45mV – – ±1.5 dB Output Power Per Channel Pout RL = 4Ω, THD = 10% VCC = 13.2V 5.0 5.8 – W VCC = 14.4V – 7.0 – W Total Harmonic Distortion THD Pout = 1.5W – 0.08 0.5 % Noise Output WBN Rg = 10kΩ, BW = 20Hz to 20kHz – 0.4 1.0 mV Supply Voltage Rejection Ratio SVR Rg = 600Ω, f = 500Hz 36 46 – dB f = 1kHz – 30 – kΩ – 40 – Hz fh GV = 3dB from Low f = 1kHz Ref High – 60 – kHz CT f = 500Hz, Rg = 600Ω 40 60 – dB Input Resistance Rin Rolloff Frequency fl Crosstalk Pin Connection Diagram (Front View) 12 Ch 1 Output 11 Ch 1 Bootstrap 10 VCC 9 GND 8 Ch 2 Bootstrap G N D 7 Ch 2 Output 6 Ch 2 Bypass 5 Ch 2 Input 4 GND 3 Bypass 2 Ch 1 Input 1 Ch 1 Bypass 1.230 (31.2) .059 (1.5) Max 1.100 (28.0) .787 (20.0) .161 (4.1) Dia .142 (3.6) Dia .630 (16.0) Max 1 12 .100 (2.54) .276 (7.0) Min .150 (3.81) Max