Smart Mite Remover - KT148A - SOP8 Voice Chip Solution Usher in a New Era of Mite Removers

With the rapid development of Internet of Things technology, the mite remover, as an important tool for household cleaning, its intelligent and user - friendly design has become the key to enhancing market competitiveness. The mite remover equipped with a voice chip can provide functions such as startup prompts, work status feedback, operation guidance, and fault alerts. This allows users to more intuitively understand the working status of the mite remover and perform more accurate operations. It not only improves the intelligence level of the mite remover but also brings users a more convenient and comfortable using experience.

Smart Mite Remover Voice Solution

Chip Selection：

The KT148A - SOP8 voice chip fully combines the diverse needs of the home appliance industry to create a low - cost and cost - effective programmable voice chip. It can store 420 seconds of voice content while ensuring high - quality sound. It has a set of PWM output ports that can directly drive a 0.5W speaker, ensuring clear sound quality. In addition, the chip has the characteristics of programmability and repeatable burning. It has hardware IIC and UART interfaces, and can customize various special functions to meet different customer demands for personalized functional products.

Chip Features：

• Powerful Chip Performance：As a 32 - bit DSP voice chip, it has an internal oscillation frequency of 5MHZ, and can be increased to 120MHZ through PLL.

• Flexible Operating Voltage：The operating voltage range is 2.0 - 5.5V. However, it should be noted that there are hardware details differences when the power supply is below 3.3V.

• Ultra - low Power Consumption：The standby power consumption is less than 25μA, and there is also a low - power mode of only 1.5μA, with significant energy - saving effects.

• High - quality Audio Output：16 - bit PWM output can directly drive an 8 - ohm / 0.5W speaker to ensure the quality of sound output.

• Convenient Audio Conversion：It provides tools for users to convert audio formats by themselves. The operation is simple, and all users can easily get started.

• Adequate Voice Duration：It can support up to 200 seconds of voice playback at 16KHZ and up to 400 seconds at 8KHZ.

• Flexible Voice Replacement：Customers can directly replace the voice content through the serial port with the help of computer - based tool software.

• Diverse Control Protocols：It supports one - wire serial port control and can customize various protocols according to needs.

• Address Expansion Function：It supports 224 segment addresses. If there are more needs, it can be expanded. For details, see section 4.5.

• Rich Interface Customization：It has hardware IIC and UART interfaces and can customize various functions for customers.

• Repeatable Burning：The chip has the ability to be burned repeatedly, so there is no need to worry about batch problems caused by incomplete testing.

The KT148A voice chip has a wide range of applications. Besides shining in the field of mite removers, it is also applied in many fields such as disinfection machines, smart floor cleaners, children's toys, automotive electronics, smart homes, medical devices, and security alarms, fully demonstrating its huge application potential and value.

Product details, product information, and sample acquisition and ordering links: KT148A: More