Touch Series

Part No.

KEYS

VDD

Operating Current

Output

Maxium ON Time

Power on/ reflash Time

Package

HL Level/ open Drain/ open Source

Active High/ Low

GROUPS/Single/ Multi key

I2C / TT SPI/ Direct

TTP239

8

2.4-5.5V

5uA@3V

CMOS

pin option

pin option

pin option

pin option

1 / 4 sec

SSOP48

TTP239-BSF

8

2.4-5.5V

5uA@3V

COMS

pin option

pin option

pin option

pin option

1 / 4 sec

SSOP28

TTP239-COBN

8

2.4-5.5V

5uA@3V

COMS

Active Low

Single key

pin option

16 SEC

1 / 4 sec

SOP16