TTP223N-BA6 PDF Datasheet – Touch Pad Detector IC

Part Number : TTP223N-BA6

Function : 1 KEY Touch Pad Detector IC

Package : SOT-23-6L Type

Manufactures : Tontek

Images :

TTP223N-BA6 datasheet pdf

Description :

The TTP223N-BA6 TonTouch is a touch pad detector IC which offers 1 touch key. The
touching detection IC is designed for replacing traditional direct button key with diverse pad size. Low power consumption and wide operating voltage are the contact key features for DC or AC application. […]

Features :

1. Operating voltage 2.0V~5.5V

2. Operating current @VDD=3V, no load

3. At low power mode typical 1.5uA, maximum 3.0uA

4. The response time max 220mS at low power mode @VDD=3V

5.  Sensitivity can adjust by the capacitance(1~50pF) outside

2 page

Applications :

1. Wide consumer products

2. Button key replacement

TTP223N-BA6 Datasheet

NCP302 Datasheet PDF – Voltage Detector

Part Number : NCP302

Function : Voltage Detector Series with Programmable Delay

Package : SOT23-5P Type

Manufacturers : ON Semiconductor

Image and Pinouts :

NCP302 datasheet


Description :

The NCP302 and NCP303 series are second generation ultra−low current voltage detectors that contain a programmable time delay generator. These devices are specifically designed for use as reset controllers in portable microprocessor based systems where extended battery life is paramount.

Features :

• Quiescent Current of 0.5 μA Typical

• High Accuracy Undervoltage Threshold of 2.0%

• Externally Programmable Time Delay Generator

• Wide Operating Voltage Range of 0.8 V to 10 V

• Complementary or Open Drain Output

• Active Low or Active High Reset

Other data sheets within the file :

NCP302HSN09T1, NCP302HSN09T1G, NCP302HSN18T1, NCP302HSN18T1G

NCP302 Datasheet PDF Download

NCP302 pdf