Nanochap Neurostimulation Chip Stim Engines ENS001 on Stop Snoring Apparatus,Supporting Multi-channel Parallel Connection to Realize Multi-mode Stimulation

2023-11-17 Nanochap News
Neurostimulation Chip,Stim Engines Programmable Universal Stimulus Chip,ENS001,Nanochap

A microcurrent stop-snoring device is a special type of stop-snoring device that utilizes microcurrent technology to reduce or stop snoring. This Stop Snoring Apparatus device usually consists of a band device that is worn on the body and a control panel.


Microcurrent stop snoring devices utilize a weak electric current to stimulate the muscles of the throat or tongue, inducing them to maintain a certain level of tension, thus reducing or stopping snoring. When snoring is detected, the Stop Snoring Device automatically sends out a micro-current signal that causes the muscles to contract, thus improving breathing and reducing snoring.

Fig.1

Since it is an electrical stimulation product, the charge balance is a very important indicator, if the charge imbalance causes damage to tissues, and organs, heart rate abnormalities, and premature beats, it will also affect the central nervous system so that people have dizziness, headache, irritability, insomnia and other symptoms. When using Nanochap ENS001, it is able to match the negative and positive phase currents, making the positive and negative charges cancel out and avoiding the accumulation of residual charges, thus realizing charge balance.

Fig.2

Nanochap Stim Engines Programmable Universal Stimulus Chip ENS001 Benefits and Features

●Charge balance technology, through the charge copying technology to keep the positive and negative half-cycle charge close to balance.

●Highly integrated, simplifying customer material management and shortening the R&D cycle by more than half.

●Fine current control, only 33μA of current can be added in each step, with ±16.5μA control accuracy.

●Up to 250kHz sine/triangle/square or arbitrary waveform current stimulation.

●Multi-channel stimulation function integration in a small volume.

●Strong expandability, support multi-channel parallel connection to realize multi-mode stimulation.


Fig.3 Top Block Diagram

Product Parameters

●Operating voltage: 3V ~ 5V

●Operating Temperature: -40℃~85℃

● Low Power Mode: Sleep Mode; Stop Mode; Standby Mode

●10V ~ 60V Boost DC Converter

●2 I²C interfaces, 2 UART interfaces, 2 SPI interfaces

●Real Time Clock, Watchdog, 2 x 32-bit Timer, Dual Timer, 1 x Timer

●LCD driver: COMx4, SEGx16

●4~32MHz RC Oscillator, 32KHz RC Oscillator, 32.768KHz Crystal Oscillator

●4-Channel Wide Range Stimulus Driver (45V~ 60V) 33μA ~ 67mA Output Current, 2μS ~ Custom Stimulus Pulse Width 0Hz ~ 250KHz Sine/Triangle/Square or Arbitrary Waveform Stimulus, Can be used for TENS, IFT, EMS

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