This article refers to the address: http:// Automatic soap dispenser foam Intelligent Dispenser Soap Dispenser Holder Ningbo ATAP Electric Appliance Co.,Ltd , https://www.atap-airfryer.com
The JM2020 is primarily targeted at flat panel digital TVs, portable audio, PMPs and speakers. This audio digital amplifier not only has good power efficiency and digital system compatibility, but also brings a refreshing level of clarity and a warm sound experience.
Susie Inouye, senior director of research at Databeans, believes that users are no longer able to continue to use low-fidelity audio systems in a comfortable digital lifestyle, and consumer electronics manufacturers are constantly looking for more cost-effective solutions. JamTech's product line has demonstrated excellent performance testing metrics that will accelerate the evolution of digital amplifier replacement analog amplifiers.
The JM2020 uses a monolithic integrated circuit design that integrates a modulator and power stage in a single chip at a cost comparable to traditional Class D amplifiers and newer delta-sigma PWM digital amplifiers, while achieving the highest levels of audio. Fidelity performance.
JamTech's unique segmented pulse width modulation PWM architecture extends the usable operating range of digital amplifiers to over 98dB, while zero-crossing distortion is reduced by multiples greater than 250, effectively improving the performance of digital amplifiers. In addition, this direct digital open-loop conversion technology avoids the nonlinearity caused by the limitations of silicon chip in pulse width time resolution, and eliminates the need for complex delta-sigma modulation, linear closed-loop feedback, DSP error correction, and error. Technology such as code pre-compensation circuit. What this technology ultimately presents us is a dynamic, cost-effective digital amplifier that can completely reproduce even the tiniest sound.
In the initial tests recently completed by various electronics manufacturers, the test results were fully consistent with the performance performance test results performed by JamTech and independent audio industry consulting firm Bascom King. In August of this year, JamTech released the performance performance test results of its digital audio amplifier technology. In the test, JamTech's new technology surpassed the traditional analog pulse width modulation (PWM) class D amplifier and delta-sigma PWM digital amplifier in both linear range and spectral noise floor.
Rick Beale, JamTech's vice president of marketing and business development, said: "JM2020 has brought digital amplifier performance to a new level, and the practical application of sub-ranging in silicon chip production has gradually matured. Our efforts have finally gained The reality."
In Asia, more than 20 electronics manufacturers have fully approved the JM2020's high-fidelity audio. Beale said: "The primary market goal of our products is the well-known manufacturers of major consumer electronics products, most of which are currently closely watching our chip products."
The 64-pin QFN package JM2020 is available now, with 1,000 units as the base shipment unit, priced at $3.10 each. JamTech's next-generation segmented PWM digital amplifier will be tested in the fourth quarter, which will have better fidelity performance and a maximum output voltage of 20 watts.