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NTE7088 Dataheets PDF



Part Number NTE7088
Manufacturers NTE Electronics
Logo NTE Electronics
Description Integrated Circuit Audio Power Amplifier / 18 Watt BTL x 2 Channel
Datasheet NTE7088 DatasheetNTE7088 Datasheet (PDF)

NTE7088 Integrated Circuit Audio Power Amplifier, 18 Watt BTL x 2 Channel Description: The NTE7088 is an integrated circuit in a 17–Lead Staggered SIP type package designed for car audio applications. This device has two built–in channels to reduce the characteristic difference betwee Left and Right channels. In addition, the functions of stand–by and muting, and a variety of protection circuits are included. Features: D Low Thermal Resistance D High Power D Low Distortion Ratio D Low Noise D Bu.

  NTE7088   NTE7088



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NTE7088 Integrated Circuit Audio Power Amplifier, 18 Watt BTL x 2 Channel Description: The NTE7088 is an integrated circuit in a 17–Lead Staggered SIP type package designed for car audio applications. This device has two built–in channels to reduce the characteristic difference betwee Left and Right channels. In addition, the functions of stand–by and muting, and a variety of protection circuits are included. Features: D Low Thermal Resistance D High Power D Low Distortion Ratio D Low Noise D Built–In Stand–by Function D Built–In Muting Function D Built–In Protection Circuits: Thermal Shutdown, Overvoltage, Out → VCC short, Out → GND short, OUT – OUT short Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Peak Supply Voltage (0.2sec), VCC surge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V DC Supply Voltage, VCC DC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Operating Supply Voltage, VCC opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18V Output Current (Peak), IO (peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9A Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +85°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Electrical Characteristics: (VCC = 13.2V, RL = 4Ω, f = 1kHz, TA = +25°C unless otherwise specified) Parameter Quiescent Supply Current Output Power Symbol ICCQ POUT(1) POUT(2) VIN = 0 VCC = 14.4V, THD = 10% THD = 10% Test Conditions Min – – 11 Typ 120 18 15 Max 250 – – Unit mA W W Electrical Characteristics (Cont’d): (VCC = 13.2V, RL = 4Ω, f = 1kHz, TA = +25°C unless otherwise specified) Parameter Total Harmonic Distortion Ratio Voltage Gain Output Noise Voltage Ripple Rejection Ratio Input Resistance Output Offset Voltage Current at Stand–by State Crosstalk Pin4 Control Voltage Pin1 Control Voltage Symbol THD GV VNO RR RIN Voffset ISB CT V (SB) Rg = 600Ω, VOUT = 0dBm Stand–by → OFF (Power → ON) VIN = 0 Rg = 0Ω, BW = 20Hz to 20kHz fripple = 100Hz, Rg = 600Ω Test Conditions POUT = 1W Min – 48 – 40 – –0.3 – – 2.5 – Typ 0.04 50 0.3 54 30 0 1 60 – 1.0 Max 0.4 52 0.7 – – +0.3 10 – VCC 2.0 Unit % dB nVrms dB kΩ V µA dB V V V (MUTE) Mute → ON (Power → OFF) Pin Connection Diagram (Front View) 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Power VCC2 Output 2 Output 1 GND 1 GND 2 Output 4 Output 3 Power VCC1 Pre–VCC Ripple Input 2 NF 2 Pre–GND Stand–By Switch NF 1 Input 1 Mute Switch 1.440 (36.6) 1.180 (30.0) .197 (5.0) .154 (3.9) 1 17 .670 (17.0) .550 (14.0) .394 (10.0) .197 (5.0).


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