NTE1392 & NTE1393 Integrated Circuit Audio Power Amp, 7W
Description: The NTE1392 and NTE1393 are class B power amplifiers in a 10-Lead SIP type package designed especially for home tpe stereo amplifiers. These devices provide an output power of 5W at 19V, and also 7W at 22V to an 8 load with 10% distortion. Features: D Available in Two Different Pin Configurations: Normal - NTE1392 Reverse - NTE1393 D High Output Power: 7W Typ (VCC = 22V, RL = 8, THD = 10%) D Wide Range of Supply Voltage: 5V to 30V D Very Low Harmonic and Crossover Distortion D Thermal Shut-Down Circuit Provided Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Output Current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.75A Power Dissipation (TC = +78C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2W Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10C/W Electrical Characteristics: (TA = +25C, VCC = 22V, RL = 8 unless otherwise specified)
Parameter Quiescent Output Voltage Quiescent Current Drain Input Bias Current Output Power Total Harmonic Distortion Voltage Gain (Open Loop) Voltage Gain (Closed Loop) Noise Output Input Resistance Frequency Response (-3dB) Supply Voltage Rejection Ratio Power Band Width (-3dB) Symbol VQ IQ IB POUT THD GV(OL) GV WBN Rin BW SVR PBW THD = 10&, f = 1kHz POUT = 0.5W, f = 1kHz f = 1kHz f = 1kHz Rg = 10k, f = 20Hz to 20kHz f = 1kHz C106 = 330pF, GV = -3dB fripple = 100Hz, Rg = 600 C106 = 330pF 38 Test Conditions Min 10 - - 5.8 - - 39 - - Typ 11 9 1 7.0 0.06 75 42 0.3 100 60 to 30k 45 40 to 70k - Max 12 20 - - 0.8 - 45 1.5 - Unit V mA A W % dB dB mV k Hz dB Hz
Pin Connection Diagram NTE1392 (Front View) 10 9 8 7 6 5 4 3 2 1 Feedback Input Compensation Compensation Feedback VCC Internal Bias Internal Bias Output GND NTE1393 (Front View) 1 2 3 4 5 6 7 8 9 10 Feedback Input Compensation Compensation Feedback VCC Internal Bias Internal Bias Output GND
1.180 (29.97) .150 (3.81) .120 (3.04) .950 (21.13) .550 (13.97) .320 (8.12)
.570 (14.47) .400 (10.16) 1 10 .270 (6.85)
.360 (9.14)
.100 (2.54) .900 (22.86)
NOTE: Pin1 and Pin10 are reversed for NTE1393
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