LM4863 IC DIP-16

LM4863 Amplifier IC DIP-16 Best price , good quality,and fast delivery General DescriptionThe LM4863 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.2W to a 4Ù load (Note 1) or 2.5W to a 3Ù load (Note 2) with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when driving stereo headphones.Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components. To simplify audio system design, the LM4863 combines dual bridge speaker amplifiers and stereo headphone amplifiers on onechip. The LM4863 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce “clicks and pops” during device turn-on.Note 1: An LM4863MTE or LM4863LQ that has been properly mounted toa circuit board will deliver 2.2W into 4Ù. The other package options for theLM4863 will deliver 1.1W into 8Ù. See the Application Information sectionsfor further information concerning the LM4863MTE and LM4863LQ.Note 2: An LM4863MTE or LM4863LQ that has been properly mounted to acircuit board and forced-air cooled will deliver 2.5W into 3Ù.Key SpecificationsPO at 1% THD+NLM4863LQ, 3Ù, 4Ù loads 2.5W(typ), 2.2W(typ)LM4863MTE, 3Ù, 4Ù loads 2.5W(typ), 2.2W(typ)LM4863MTE, 8Ù load 1.1W(typ)LM4863, 8Ù 1.1W(typ)Single-ended mode THD+N at 75mW into32Ù 0.5%(max)Shutdown current 0.7μA(typ)Supply voltage range 2.0V to 5.5VFeaturesStereo headphone amplifier modeClick and pop” suppression circuitryUnity-gain stableThermal shutdown protection circuitrySOIC, TSSOP, exposed-DAP TSSOP, and LLPpackages* Not recommended for new designs. Contact NSC AudioMarketing.ApplicationsMultimedia monitorsPortable and desktop computersPortable televisions Shipping 1.We will make the delivery within 3 workdays after receiving the pay. 2.We can send the goods to you via UPS/DHL/TNT/EMS/FedEX. Please contact us directly and we can get a discount for you to save your freight cost. 3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service. 4.Any import fees or charges are the buyer's responsibility. Refund & Replacement 1.We provide 30 days warrantly. 2.If the item you purchase from our store are not of perfected quality, that is they don't work electronically to manufacturers specifications, simply return them to us for replacement or refund. 3.If the items is defective, pls notify us within 3 days of delivery. 4.Any items must be returned in their original condition to qualify for a refund or replacement. 5.The buyer is responsible for all the shipping cost incurred. We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, pls contact us for specific prices.