NTE1170 Integrated Circuit Dual Preamp for Car Radio
Features: D Fewer Peripheral Parts D Low Noise D 8-Lead SIP Type Package Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, VCCmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Allowable Power Dissipation, PDmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW Operating Temperature Range, Topg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Recommended Operation Condition: (TA = +25C unless otherwise specified) Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10k Electrical Charactersitics: (TA = +25C, VCC = 9V, RL = 10k, Rg = 600, f = 1kHz, NAB)
Parameter Current Dissipation Voltage Gain Output Voltage Total Harmonic Distortion Input Resistance Noise Voltage Converted to Input Cross Talk Symbol ICC VG VO THD ri VNI CT Rg = 2.2k closed looped open looped, VO = 0.77V THD = 1% VO = 0.5V Test Conditions Min - - 76 1.1 - 70K - -50 Typ 4 35 80 1.8 0.1 100K 1.25 -65 Max 6 - - - 0.3 - 2.0 - Unit mA dB V % uV dB
Pin Connection Diagram (Front View)
8 Input Ch 1 7 Equalize Ch 1 6 Output Ch 1 5 GND 4 VCC 3 Output Ch 2 2 Equalize Ch 2 1 Input Ch 2
.835 (21.2) Max
.157 (3.98) Max
.272 (6.9) Max 1 8 .177 (4.49) Min
.100 (2.54) .700 (17.78) .087 (2.2)
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