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NTE7145

NTE Electronics
Part Number NTE7145
Manufacturer NTE Electronics
Description Intergrated Circuit 18W BTL x 2 Ch Audio Power Amplifier
Published May 12, 2005
Detailed Description NTE7145 Intergrated Circuit 18W BTL x 2 Ch Audio Power Amplifier Description: The NTE7145 is a stereo audio power IC in ...
Datasheet PDF File NTE7145 PDF File

NTE7145
NTE7145

Overview
NTE7145 Intergrated Circuit 18W BTL x 2 Ch Audio Power Amplifier Description: The NTE7145 is a stereo audio power IC in a 17–Lead Staggered SIP type package designed for car audio use.
This device has 2 built–in channels to reduce the characteristics difference between L and R channels.
In addition, the functions of stand–by, muting, and a variety of protections circuits are involved.
Features: D High Power: POUT(1) = 18W (Typ)/Channel (VCC = 14.
4V, f = 1kHz, THD = 10%, RL = 4Ω) POUT(2) = 15W (Typ)/Channel (VCC = 13.
2V, f = 1kHz, THD = 10%, RL = 4Ω) D Low Distortion Ratio: THD = 0.
04% (Typ) (VCC = 13.
2V, f = 1kHz, POUT = 1W, RL = 4Ω, GV = 50dB) D Low Noise: VNO = 0.
30mVrms (Typ) (VCC = 13.
2V, RL = 4Ω, GV = 50dB, Rg = 0Ω, BW = 20Hz to 20kHz) D Built–In Stand–By Function (With Pin4 set at Low, Power is Turned OFF): ISB = 1µA (Typ) D Built–In Muting Function (With Pin1 set at Low, Power is Turned OFF): V (Mute) = 1V (Typ) D Built–In Various Protection Circuits: Thermal Shut Down Overvolta...


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