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| Datasheet File OCR Text: |
| NTE1377 Integrated Circuit AF Power Amplifier, 6W/Channel Features: D Built-In 2 Channels (Dual) Enabling use in Stereo and Bridge Amplifier Applications Dual: 6W x 2 Typ Bridge: 19W Typ D Minimum Number of External Parts Required D Low Pop Noise during Power Supply ON/OFF and Good Starting Balance D Good Ripple Rejection: 46dB Typ D Good Channel Separation D Low Residual Noise (Rg = 0) D Low Distortion over a Wide Range of Low to High Frequencies D Built-In Audio Muting Function D Built-In Protectors: a. Thermal Protection b. Overvoltage, Surge Voltage Protection c. Pin-to-Pin Short Protection Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Maximum Supply Voltage, VCCmax Quiescent (t = 30sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Surge Supply Voltage (t 0.2sec), VCCsurge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Allowable Power Dissipation (TC = +75C), Pdmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15W Thermal Resistance, Junction to Case, RJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3C/W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to +150C Recommended Operating Conditions: (TA = +25C unless otherwise specified) Recommended Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.2V Load Resistance, RL Dual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 to 8 Bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 to 8 Electrical Characteristics: (TA = +25C, VCC = 13.2V, RL = 4, f = 1kHz, Rg = 600, with 100 x 100 x 1.5mm3 Al fin unless otherwise specified) Parameter Quiescent Current Voltage Gain Gain Differential Output Power Dual Bridge Total Harmonic Distortion Input Resistance Output Noise Voltage Ripple Rejection Ratio Channel Separation Muting Rejection Pin Connection Diagram (Front View) Symbol ICCO VG VG PO Test Conditions Min - 49.5 - Typ 100 51.5 - 6.0 19 0.1 30 0.6 1.0 46 55 40 Max 200 53.5 2 - - 1.0 - 1.0 2.0 - - - Unit mA dB dB W W % k mV mV dB dB dB THD = 10% 5.0 - PO = 1W Rg = 0 Rg = 10k VR = 200mV, fR = 100Hz, Rg = 0 vo = 0dBm, VM = 9V - - - - - 45 - THD ri Vno Rr ATT Ch Sep vo = 0dBm, Rg = 10k 14 Ch 1 Power GND 13 Ch 1 Bootstrap 12 Ch 1 Output 11 VCC 10 Ch 2 Output 9 Ch 2 Bootstrap 8 Ch 2 Power GND 7 Ch 2 NF 6 Ch 2 Input 5 Decoupling 4 Audio Muting 3 Preamp GND 2 Ch 1 Input 1 Ch 1 NF .100 (2.54) .015 (0.38) .815 (20.7) 1 14 .527 (13.38) 1.456 (37.0) 1.181 (30.0) .156 (3.95) R .177 (4.5) |
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