Austriamicrosystems has introduced the AS3410 and AS3430 Active Noise Suppression (ANC) ICs for mobile phone accessories such as headsets. Both fully analog devices enhance the clarity of speech and music by reducing the low frequency ambient noise of the receive path. With a high degree of functional integration, the AS3410 and AS3430 achieve the industry's lowest BOM cost and low power consumption. This article refers to the address: http:// The AS3410 ANC IC is ideal for feed-forward noise reduction solutions and is a small, cost-effective solution for in-ear or over-the-ear headphones. The AS3430 is used in a feedback-based noise reduction scheme to give customers the ultimate product with excellent noise rejection, but the design is relatively complex. Both devices include a microphone preamplifier, a filtered op amp, an absolute headphone amplifier, a microphone gain calibration, an LED driver, a volume control, and an assisted listening mode. Save up to 50% PCB footprint compared to discrete solutions. The performance of the AS3410 and AS3430 active noise suppression ICs is unmatched in their class, achieving >20 dB noise reduction, >100 dB SNR and 0.1% THD. These devices require only one AAA battery and can operate for more than 100 hours, making them ideal for headsets on mobile phones, music players, netbooks and tablets. Oliver Jones, Austrian marketing manager for microelectronics audio products, said: “With a range of development tools and comprehensive documentation, these new ANC products enable rapid prototyping and design optimization, simplifying development and reducing time-to-market. In addition, they extend Austrian micro Electronics' existing active noise suppression product line simplifies headset production with built-in calibration and multiple programmability." The AS3410 is available in a 24-pin 4x4 mm QFN package and is priced at $2.55 per thousand. The AS3430 is available in a 32-pin 5x5 mm QFN package and is priced at $4.55 per thousand. Both devices operate from 1.0-1.8V and operate from -20-85 °C. Usb4 40Gbps Data Cable,Customizable Usb C Data Cable,Usb Type C To Type-C Data Cable,Thunderbolt 4 Cable Dongguan Pinji Electronic Technology Limited , https://www.iqdatacable.com