QT320-ISG

Description：SENSOR IC TOUCH PROG 2CH 8-SOIC
Series：-

SKU:2efe3faff88c Category: Sensor, Capacitive Touch Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：SENSOR IC TOUCH PROG 2CH 8-SOIC
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Type：-
Proximity Detection：-
Number of Inputs：-
LED Driver Channels：-
Interface：-
Resolution：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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QT320-ISG

Overview

The QT320-ISG is a two-channel capacitive touch sensor IC manufactured by Microchip Technology. It features an 8-pin SOIC package and integrates QTouch technology for reliable touch detection. The device operates within a supply voltage range of 1.7V to 5.5V, supporting various industrial applications. It includes programmable parameters for channel sensitivity and noise immunity, ensuring robust performance in diverse environments.

Feature Summary

Integrates QTouch algorithm for high-performance capacitive sensing
Supports two independent touch channels with programmable sensitivity
Features low power consumption suitable for battery-operated devices

Applications

Consumer electronics touch interfaces
Industrial control panel buttons
Appliance user interface inputs

Procurement Notes

Verify the complete part number including suffixes such as ISG to ensure correct package and temperature grade. Confirm RoHS compliance status through official manufacturer documentation before procurement. Check for specific ordering codes that may affect availability or lead times directly from authorized distributors.

Selection Notes

Select this component when a dual-channel capacitive touch solution is required with minimal external components. Consider the SOIC-8 package constraints and operating voltage requirements relative to the target system design. Evaluate the need for programmable sensitivity settings against environmental noise conditions.

Part Context

This part belongs to Microchip's QTouch family of capacitive sensing solutions. It is designed to replace mechanical switches in modern electronic designs, offering enhanced durability and user experience. The series supports various packaging options to fit different form factors.

Replacement Considerations

Consult official Microchip substitution guides for direct pin-compatible alternatives. Verify functional equivalence regarding channel count and sensitivity ranges before replacing existing inventory.

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.