Red TTP223 Touch button Module
- Input Voltage: 2 Volt - 5.5 Volts DC.
- Current Consumption: < 7 µA
- Low Power Mode and Fast Mode
- Start-up Calibration Delay: 0.5 Sec
- Simple, easy to use, with Auto Calibration
- Output mode is set by Jumper
- The response time max is ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
- Sensitivity can adjust by the capacitance (0~50pF).
- Supports momentary or latching/toggle modes.
- Have two kinds of sampling length by pad option (SLRFTB pin)
- Provides Fast mode and Low Power mode selection by pad option (LPMB pin).
- Provides direct mode toggle mode by pad option (TOG pin).
- All output modes can be selected as active high or active low by pad option (AHLB pin).
- Have the maximum on-time 100sec by pad option (MOTB pin).
- Have external power-on reset pin (RST pin).
- Auto-calibration &Re-calibration period is about 4.0 sec when the key has not to be touched.
- Dimensions: 15mm x 11mm.
TTP223 1way
- Power supply for 2 ~ 5.5V DC
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Output Pin Sink Current (@ VCC = 3V, VOL = 0.6V) : 8 mA
- Output pin pull-up current (@ VCC = 3V, VOH = 2.4V) : 4 mA
- Response time (low power mode) : 220 mS
- Low power consumption
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
- Size : 24 x 24 x 7.2 mm