NTE1218 Integrated Circuit Module, Hybrid, Dual Audio Power Amp, 7W/Ch
Absoulte Maximum Ratings: (TA = +25C unless otherwise specified) Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39V Operating Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150C Operating Case Temperature, TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +125C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7C/W Turn-On Time (VCC = 27V, RL = 8, PO = 7W, f = 50Hz), tS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2sec Recommended Operating Conditions: (TA = +25C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Characteristics: (TA = +25C, VCC = 27V, RL = 8, Rg = 600, VG = 40dB unless otherwise specified)
Parameter Idle Current Power Output Total Harmonic Distortion Frequency Range Input Resistance Noise Voltage Symbol ICCO PO THD fL, fH ri VNO Test Conditions VCC = 33V THD = 1%, f = 1kHz THD = 1%, f = 40Hz to 20kHz PO = 0.1W, f = 1kHz PO = 0.1W, VG = -3dB PO = 0.1W, f = 1kHz VCC = 33V, Rg = 10k - - Min 20 7.0 28 - Typ 60 - - - 40 to 50k 110 - - 0.8 Max 120 - - 0.5 Unit mA W W % Hz k mVrms
Pin Connection Diagram (Front View) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Input Rt Ch Feedback GND GND Output Rt Ch Feedback VCC GND VCC Feedback Output Lt Ch GND GND Feedback Input Lt Ch
2.335 (59.3) 2.050 (52.0) .276 (7.0)
1.260 (32.0)
.807 (20.5) 1 15
.135 (3.45) Dia (2 Places) .100 (2.54) 1.400 (35.6)
.512 (13.0)
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