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| Datasheet File OCR Text: |
| NTE1457 Integrated Circuit Low Noise, Equailizer Amp Absolute Maximum Ratings: Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28V Power Dissipation (TA +80C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW Operating Temperature Range, Topt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +80C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +125C Recommended Operating Condition: Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20V Load Resistance, RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47k Electrical Characteristics: (TA = +25C, VCC = 20V, f = 1kHz, RL = 47k unless otherwise specified) Parameter Supply Current Voltage Gain Output Voltage Total Harmonic Distortion Input Resistance Input Noise Voltage Pin Connection Diagram (Front View) Symbol ICC VG VO THD ri VNI Test Conditions Min - 38 Typ 3.0 40 4.0 0.05 200 1.0 Max 4.0 42 - - - 2.0 Unit mA dB V % k V THD = 0.2% VO = 2V Rg = 2.2k, RIAA 3.0 - - - 8 VCC 7 6 5 4 3 2 1 Output Bypass GND Equalization Input Feedback Load Resistance .100 (2.54) 1 .862 (21.89) .059 (1.5) .177 (4.5) .110 (2.8) .082 (2.1) .118 (3.0) .053 (1.35) 8 |
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