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CT8335-X

Single key series

2.4~5.5V

SOT23-6L

High anti-interference single-channel capacitive touch detection chip

Widely used in educational toys, lighting control, household appliances and other consumer electronic products

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CS0141

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2.4~5.5V

SOP8

Single channel capacitive water level detection IC

Glass, ceramic, plastic, acrylic and other medium surfaces

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CT8622

Multi key series

2.4~5.5V

DFN2*2 - 6L/SOT23 - 6L

High-performance capacitive two-key touch detection IC

Widely used in smart home and DC products

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CT8233LG/LQG/LGK

Single key series

2.4~5.5V

SOT23 - 6L

Single-channel capacitive in-ear detection chip

It is widely used in in-ear Bluetooth headset and other consumer wearing testing products to achieve product intelligence.

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CT8333-X

Single key series

2.4~5.5V

DFN1*1 - 4L /DFN2*2 - 6L/ SOT23 - 6L

A variety of packaging, low power consumption single channel capacitive touch detection chip

Widely used in touch panel, educational toys, light control and other consumer electronic products,

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CT8504

TWS Ear Detection and Wearing Sensing Series

2.0~5.5V

DFN2*2-8

CT8503C/CT8504C is a touch IC with one-point-in-ear and two-point gestures, one for ear detection and two for function touch buttons And simple gestures, applied to TWS products with in-ear detection.

Applied to TWS products with in-ear detection.

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5uA

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CT8527

TWS Ear Detection and Wearing Sensing Series

2. 4~5.5V

DFN2*2-8L

With voltage detection reset function of the ear detection

It is applied to TWS, smart home, touch bracelet, AI smart and other DC touch key detection products to realize product intelligence.

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The software is configured to touch the reset mode for 20 seconds

The direct push output mode of IO port can output strong current to drive IO port

1s

6uA

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CM8564

Multi key series

2.5~5.5V

SOP8A

Capacitive multi-key touch detection IC

Widely used in small home appliances, smart homes, touch bracelets, AI smart products and other DC touch button detection products To realize the intelligentization of products.

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Open drain, push-pull output

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10uA

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CT8333-G/GK

Single key series

2.4~5.5V

DFN1*1-4L

Ultra-small packaging, low power consumption single channel capacitive in-ear detection chip

It is widely used in wearable wearing testing products to achieve product intelligence.

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CMOS push-pull output: CT8333-G;NMOS open leakage output: CT8333-GK

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CT8517

TWS Ear Detection and Wearing Sensing Series

2.4~5.5V

DFN2*2-8L

With voltage detection reset function of the ear detection

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

Built-in

16s

Push-pull/open drain optional

160ms

10uA

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CT8323G/QG/GK

Single key series

2.4~5.5V

DFN2*2-6L

Single-channel capacitive in-ear detection chip

It is widely used in in-ear Bluetooth headset and other consumer wearing testing products to achieve product intelligence.

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CMOS push-pull output: CT8323G / QG;NMOS open leakage output: CT8323GK

150ms

1.5uA

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CT8233

Single key series

2.4~5.5V

SOT23-6L

Single-channel capacitive touch detection chip

Widely used in TWS, educational toys, lighting control and other DC consumer electronics products.

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CMOS push-pull output: CT8233LF / LQ / HQ;NMOS open leakage output: CT8233LK / LQK / HK

160ms

1.5uA

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CT8507

TWS Ear Detection and Wearing Sensing Series

2.0~5.5V

DFN-8(2*2)

With voltage detection reset function of the ear detection

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

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With voltage detection and reset function; The software can be configured to touch for 20 seconds to reset

Multiple output modes are configured through software

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6.0uA

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CT8229

Multi key series

2.0~5.5V

SSOP28

16 keys / 8 keys touch detection IC

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

80s

SPI/I2C

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5.0uA

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16Hz

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CT8228

Multi key series

2.0~5.5V

SOP16

8-key touch IC

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

80s

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CT8225

Multi key series

2.5~5.5V

SOP16

6-Key Touch Detection IC

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

80s

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CT8224

Multi key series

2.4～5.5V

SOP16/SSOP16

Capacitive multichannel touch for IC 2 keys / 3 keys / 4 keys

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

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CT8224K-3L

Multi key series

2.4～5.5V

SOP8

Capacitive three-channel touch switch IC

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

gigantic

Open drain output

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4.0uA

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CT8224CR

Multi key series

2.4～5.5V

SOP-8

Capacitive multi-channel touch IC 2 keys / 3 keys with reset function

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

16s

push-pull

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4.0uA

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CT8224K

Multi key series

2.4～5.5V

SOP-8

Dual-channel touch-switch chip

TWS Bluetooth headset, smart audio, AI smart, educational toys, smart home.

With LDO

gigantic

Open drain output

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4.0uA

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