NTE1022 Integrated Circuit 4–Channel Stereo Decoder Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750mW Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6mW/°C Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Electrical Characteristics: (VCC = 15V, f = 1kHz, Ra to Rd = ∞, TA = +25°C unless otherwise specified) Parameter Supply Current Symbol ICC Test Conditions Typ Max Unit VCC = 15V – 16 20 mA VCC = 8V – 10 – mA Recommended Bias Resistance RB 47 – 680 kΩ Input Impedance Zi – 3 – MΩ Output Impedance Zo – 7.2 9.0 kΩ Voltage Gain GV VCC = 8V to 18V 8.5 10.0 11.5 dB THD VIN = 100mVrms – – 0.1 % – – 0.3 % – – 1.0 % – – 0.5 % 0.8 1.0 – Vrms VCC = 8V – 0.5 – Vrms Rs = 220kΩ, RB = 180kΩ, BW = 30kHz – – 0.1 mVrms Total Harmonic Distortion VCC = 15V VIN = 300mVrms VCC = 8V Ra = Rb = 18kΩ, Rc = Rd = 3kΩ, VIN = 300mV Input Noise Voltage Output Noise Voltage VIN(Max) VCC = 15V VNO THD = 1% Pin Connection Diagram 16 VCC Bias 1 Control Resistance (To Pin10) 2 Left Input 3 15 Control Resistance (To Pin7) 14 Right Input Control Resistance (To Pin10) 4 13 Control Resistance (To Pin7) 12 Left Back Output Right Back Output 5 Left Front Output 6 11 Right Front Output Control Resistance (Common) 7 10 Control Resistance (Common) 9 N.C. GND 8 16 9 1 8 .870 (22.0) Max .260 (6.6) Max .200 (5.08) Max .100 (2.54) .700 (17.78) .099 (2.5) Min