NTE1730
NTE1730 is Integrated Circuit Dual Preamp manufactured by NTE Electronics.
Features
: D Dual Pre Amplifier for Car or Home Stereo Use. D High Voltage Gain: GVO = 100d B (Typ) @ f = 1k Hz D Excellent Channel Separation and High Ripple D Rejection: CH Sep. = 70d B (Typ) R.R = 50d B (Typ) D Low Noise: VNI = 1.0µVrms (Typ) at Rg = 2.2kΩ, BW = 15Hz to 30k Hz D Built- In Muting Circuit: 2V ≥ V9 ≥ 0.9V D Wide Operating Supply Voltage Range; VCC = 7V to 18V. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC
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- - . . . . 18V Power Dissipation (Note), PD
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- - . . . 700m W Derated Above 25°C
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- - . . 5.6m W/°C Operating Temperature Range, Topr
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- 25° to +75°C Storage Temperature Range, Tstg
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- 55° to +150°C Electrical Characteristics: (TA = 25°C, VCC = 10V, f = 1k Hz, Rg = 600Ω, RL = 10kΩ unless otherwise specified)
Characteristic Supply Current Voltage Gain Maximum Output Voltage Input Resistance Channel Separation Ripple Rejection Muting Ratio Symbol ICC GVO VOM RIN CHsep R.R. M.R. VIN = 0 Cf = 100µF, RF = 0 THD = 0.5%, NAB EQ VO = 1Vrms f = 10k Hz, Rg = 2.2kΩ, VO = 1Vrms f = 100Hz, VIN = 1Vrms, CB = NO Connection V9 = 1V, 0d B = 1Vrms Test Conditions Min
- - 2.0
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- - Typ 5.5 100 2.8 100 70 50 80 Max 8.5
- - 2.5
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- Unit m A d B Vrms µVrms d B d B d B
Pin Connection Diagram (Front View)
9 Muting 8 (+) Input Ch 2 7 (- ) Input Ch 2 6 Output Ch 2 5 GND 4 VCC 3 Output Ch 1 2 (- ) Input Ch 1 1 (+) Input Ch 1
.126 (3.2)
.906 (23.0) Max
.323 (8.2)...
