CAP1126-1-AP-TR

$1.02

Description：IC TOUCH SENSOR/LED DRVR 16QFN
Series：-

SKU:cf915e49c3f6 Category: Sensor, Capacitive Touch Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC TOUCH SENSOR/LED DRVR 16QFN
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Buttons
Proximity Detection：Yes
Number of Inputs：6
LED Driver Channels：2
Interface：I2C, SMBus, SPI
Resolution：-
Voltage - Supply：3V ~ 3.6V
Current - Supply：500µA
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：16-VQFN Exposed Pad
Supplier Device Package：16-QFN (4x4)
Grade：-
Qualification：-

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CAP1126-1-AP-TR

Overview

The CAP1126-1-AP-TR is a six-channel capacitive touch sensor integrated circuit manufactured by Microchip Technology. It features two programmable LED drivers and supports SMBus, I2C, and SPI communication interfaces. The device operates within a supply voltage range of 3.0V to 3.6V and consumes typical quiescent currents of 5µA in Deep Sleep and 50µA in Standby modes. It includes automatic recalibration, proximity detection, and multiple pattern touch recognition capabilities.

Feature Summary

Six individual capacitive touch sensor inputs with programmable sensitivity and automatic environmental recalibration
Two LED driver outputs supporting full-on/off, variable blinking, dimming, and breathing controls linked to sensor inputs
Multiple communication interface options including SMBus/I2C compliant protocols and SPI bus support
Advanced power management with Deep Sleep and Standby states featuring dedicated wake functionality

Applications

Desktop and Notebook PCs
LCD Monitors
Consumer Electronics
Appliances

Procurement Notes

Verify the specific ordering suffix -AP-TR against official Microchip documentation to confirm package type and reel specifications. Ensure compatibility with required communication protocols and voltage levels before finalizing procurement orders.

Selection Notes

Select this component for applications requiring multi-touch sensing with integrated LED control. Evaluate power consumption requirements against Deep Sleep and Standby current specifications. Confirm interface compatibility with host controllers using SMBus, I2C, or SPI protocols.

Part Context

This part belongs to the CAP1126 family of capacitive touch sensors from Microchip Technology. It utilizes RightTouch technology for reliable sensing performance. The device is designed for low-power embedded systems requiring intuitive user interfaces through touch-based controls.

Replacement Considerations

Consult Microchip's official documentation for verified substitute part numbers. Cross-reference pinouts, electrical specifications, and software compatibility when considering alternative components.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.