| Product number | Classification | working voltage | Package specification | Product description | Product application | LDO | Reset time | Output mode | Response time | Standby power | ADC | DAC | ADC/DAC SNR | ADC/DAC THD+N | Headphone driver | Sampling rate | ROM 16-Bits | ROM 4-Bits | I/O Port | Interrupt | LCD Mode | Oscillator | Current Operate | Current Halt | Current Stop | Sound Output | Application | Data download | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CT8323X | Single key series | 2.4~5.5V | DFN2*2-6L | Single-channel capacitive touch detection chip | Widely used in TWS, educational toys, lighting control and other DC consumer electronics products. | - | - | - | 160ms | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Download | 
| CJC6811A | USB digital audio Soc | 1.8~3.6V | QFN5*5-32 | USB Digital Audio SoC | USB headset, USB to 3.5 transfer interface, etc. | - | - | - | - | - | 1 | 2 | ADC 86 /DAC 95 | ADC  -71/DAC  -68 | 16Ω/32Ω | - | - | - | - | - | - | - | - | - | - | - | - | Download | 
| CJC6822A | USB digital audio Soc | 1.8~3.6V | QFN6*6-48 | USB Digital Audio SoC | USB headset, USB to 3.5 transfer interface, etc | - | - | - | - | - | 1 | 2 | ADC  86/ DAC  95 | ADC  -71/DAC  -86 | 16Ω/32Ω | - | - | - | - | - | - | - | - | - | - | - | - | Download | 
| CJC6833A | USB digital audio Soc | 1.8-3.6V | QFN5*5-32 | USB Digital Audio SoC | USB headset, USB to 3.5 transfer interface, etc. | - | - | - | - | - | 1 | 2 | ADC  96/DAC  100 | ADC  -84/DAC  -90 | 16Ω /32Ω | - | - | - | - | - | - | - | - | - | - | - | - | Download | 

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