CT8224K-3

Multi-key

2.4V～5.5V

SOP8

LDO: built-in; reset time: infinite; output mode: open drain; power consumption: 4.0uA (@3.0V no load)

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

With LDO

gigantic

Open drain output

-

4.0uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8224C-3

Multi-key

2.4V～5.5V

SOP8

3-button touch IC, with LDO, no reset time.

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

With LDO

naught

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8224-3

Multi-key

2.4V～5.5V

SOP8

3-button touch IC, with LDO, no reset time.

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

With LDO

naught

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8224CR-2

Multi-key

2.4V～5.5V

SOP-8

Voltage: 2.4~5.5V; LDO: built-in; reset time: 16S; output mode: push-pull; power consumption: 4.0uA (@3.0V no load)

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

With LDO

16S

push-pull

-

4.0uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8224K

Multi-key

2.4V～5.5V

SOP-8

LDO: Built-in, reset time: infinity, output mode: open drain, power consumption: 4.0uA (@3.0V no load)

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

With LDO

gigantic

Open drain output

-

4.0uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8222

Multi-key

2.4V～5.5V

DFN-8（3*3）

Two-key touch switch IC, with LDO, reset time of 16S, working current about 4.5uA (@3V no load), built-in debounce circuit, sensitivity automatic calibration, two input and output, one can be used for

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

With LDO

16S

Two input and output

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8224C-2

Multi-key

2.4V～5.5V

SOP8

2-button touch IC, with LDO, no reset time.

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

With LDO

naught

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8224-2

Multi-key

2.4V~5.5V

SOP8

2-button touch IC, with LDO, no reset time.

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

With LDO

naught

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8226

Touch dimming

2.0V~5.5V

SOT23-6L

Single touch dimming IC with LDO and no reset time.

-

With LDO

naught

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LGK

single bond

2.4V～5.5V

SOT23-6L

Single touch IC, with LDO, open drain output, infinite reset time, can be widely used in lighting control, toys, household appliances and other products.

Lighting control, toys, household appliances

With LDO

gigantic

Open drain output

45ms

1.5uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LQ

single bond

2.4V～5.5V

SOT23-6L

Single touch IC, with LDO, the longest output is about 16S, full fast mode, power consumption about 3.5uA (at 3V and no load), response time 45ms.

-

With LDO

-

-

45ms

3.5uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8323K

single bond

2.4V～5.5V

DFN-6

Single touch IC, with LDO, reset time of 16S, open drain output, widely used in Bluetooth headsets and smart bracelets.

Bluetooth headset, smart bracelet

With LDO

16S

Open drain output

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LG

single bond

2.4V～5.5V

SOT23-6L

Single touch IC, with LDO, infinite reset time, widely used in various consumer products.

Consumer products

With LDO

gigantic

Direct output or latch output

45ms

1.5uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LK

single bond

2.4V～5.5V

SOT23-6L

Single touch IC, with LDO, reset time of 16S, open drain output, widely used in Bluetooth headsets and smart bracelets.

Bluetooth headset, smart bracelet

With LDO

16S

Open drain output

45ms

1.5uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8323S

single bond

2.4V～5.5V

DFN-6

Single-button touch IC, with LDO, reset time 10S, always running in fast mode, response time about 45mS, built-in voltage stabilizing circuit, built-in debounce circuit, automatic sensitivity calibrat

-

With LDO

10S

-

45mS

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LM

single bond

2.4V～5.5V

SOT23-6L

Single button touch IC, with LDO, reset time 10S, working current 1.5uA (@3V no load), built-in voltage regulator circuit, built-in debounce circuit, output is drain output, sensitivity is automatical

-

With LDO

10S

Drain output

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8323F

single bond

2.0V~5.5V

DFN-6

Single touch IC, with LDO, reset time of 16S, widely used in Bluetooth headsets and smart bracelets.

Bluetooth headset, smart bracelet

With LDO

16S

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LF

single bond

2.4V～5.5V

SOT23-6L

Single touch IC, with LDO, reset time 16S, working current 1.5uA (@3V no load), built-in debounce circuit, automatic sensitivity calibration. It is widely used in bluetooth headsets and smart bracelet

Bluetooth headset, smart bracelet

With LDO

16S

Direct output or latch output

-

3.5uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8233LE

single bond

2.4V～5.5V

SOT23-6L

Single touch IC with LDO, reset time 8S, working current 1.5uA (@3V no load), built-in voltage stabilizing circuit, built-in debounce circuit, automatic sensitivity calibration.

-

With LDO

8S

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CT8323E

single bond

2.0V～5.5V

DFN-6

Single touch IC, with LDO, reset time 8S, widely used in Bluetooth headsets and smart bracelets.

Bluetooth headset, smart bracelet

With LDO

8S

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-