PCF8883US/7EA/1Y

Description：IC PROXIMITY SWITCH UNCASED
Series：-

SKU:f5a75f94a62b Category: Sensor, Capacitive Touch Brand: NXP USA Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC PROXIMITY SWITCH UNCASED
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Type：Buttons
Proximity Detection：Yes
Number of Inputs：1
LED Driver Channels：-
Interface：Open Drain
Resolution：14 b
Voltage - Supply：3V ~ 9V
Current - Supply：3µA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-UFBGA, WLCSP
Supplier Device Package：8-WLCSP (1.16x0.86)
Grade：-
Qualification：-

Download product information

PCF8883US/7EA/1Y

Overview

The PCF8883US/7EA/1Y is a capacitive touch and proximity switch featuring patented digital processing for static capacitance detection. It operates on a supply voltage range of 3.0 V to 9.0 V with a typical idle current of 3 µA at 5 V. The device includes an internal voltage regulator providing up to 4.6 V, open-drain output capability, and adjustable sensitivity via the CPC pin. It supports push-button, toggle, and pulse output modes and functions within an ambient temperature range of -40 °C to +85 °C.

Feature Summary

Patented digital method for automatic calibration of static capacitance changes
Configurable output switching modes including push-button, toggle, and pulse
Wide operating voltage range from 3 V to 9 V with very low power consumption
Internal voltage regulator and open-drain output suitable for battery-powered applications

Applications

Proximity detection in mobile phones and portable entertainment units
Vandal-proof switches and hermetically sealed keys on keyboards
Switches embedded in upholstery, leather, handles, mats, or glass for transportation
Sanitary applications using standard metal parts like taps as switches

Procurement Notes

Verify the specific ordering suffix /7EA/1Y against the manufacturer's latest documentation to confirm dry pack tape and reel delivery form. Ensure compatibility with WLCSP8 package handling requirements and ESD precautions during assembly. Cross-reference the 12NC code 935300777518 for accurate procurement tracking.

Selection Notes

Select this component when long-distance sensing between the IC and plate is required. Use the US package variant for wafer-level chip-size constraints. Adjust CCPC values to balance sensitivity against interference susceptibility. Ensure input capacitance remains within specified limits for the chosen operating temperature and voltage conditions.

Part Context

This part belongs to the PCF8883 family of capacitive proximity switches. It shares functional characteristics with the PCF8883T but utilizes a WLCSP8 package instead of SOIC8. The device is designed for dynamic proximity sensing with auto-calibration capabilities.