The CPT007B capacitive touch sensor from Silicon Labs is designed for applications requiring modern touch interfaces, replacing mechanical buttons with a simple, firmware-free solution. It supports up to seven capacitive sensor inputs and features a compact package size of 3 mm x 3 mm in QFN or QSOP configurations. The device operates within a temperature range of -40¬8C to 85¬8C and requires a supply voltage between 1.8V and 3.6V. Key features include moisture immunity, wake-on proximity, and buzzer feedback, enhancing user interaction. The CPT007B is optimized for low power consumption, drawing only 200 ¬µA in active mode and 1 ¬µA in sleep mode. It also includes a mutually exclusive touch qualifier and a touch time-out timer to prevent false activations. This sensor is suitable for various applications, including home appliances, medical equipment, and consumer electronics.
7 CHANNEL CAPACITIVE TOUCH CONTR
CAPACITIVE TOUCH SENSOR, -40 TO 85DEG C; IC Interface Type:-; Supply Voltage Min:1.8V; Supply Voltage Max:3.6V; Sensor Case Style:QSOP; No. of Pins:24Pins; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product RoHS Compliant: Yes
| Lingto Electronic Limited | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Touch Screen Sensors | Touch Screen Sensors |
| Product Number | CPT007B-A02-GU | 74AC8640 |
| Product Name | Interface - Sensor, Capacitive Touch | Capacitive Touch Sensor, -40 To 85Deg C; Ic Interface Type Silicon Labs |
| Sensor Type | Capacitive | Capacitive |
