MTCH108T-I/GZ Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The MTCH108T-I/GZ is an 8-channel capacitive proximity detector IC from Microchip, supporting touchless sensing in a compact UQFN-20 package. It detects proximity without physical contact, enabling gesture and presence detection. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- MTCH108T-I/GZ Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9600(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8 independent capacitive proximity sensing channels enabling multi-zone touchless detection in a single device
- Ultra-compact UQFN-20 package measuring approximately 3 mm x 3 mm for integration in space-constrained consumer and industrial products
- Low-power autonomous proximity detection with configurable thresholds, suitable for always-on sensing applications
- Compatible with conductive overlays and non-contact human interface designs reducing mechanical wear and improving reliability
Applications
The MTCH108T-I/GZ is designed for touchless human-machine interface applications such as proximity-activated lighting, gesture-controlled appliances, and contactless panel controls. Its 8 sensing channels allow designers to implement multi-zone presence detection across buttons or sliders without physical switches. The low-power UQFN-20 device fits neatly into portable consumer electronics, smart home panels, and industrial control fronts where hygiene or durability is a priority.
Specifications
| Manufacturer Package Code | UQFN-20 |
| Factory Lead Time | 6Weeks |
| YTEOL | 13 |
| JESD-609 Code | e3 |
| Terminal Finish | Matte Tin (Sn) |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MTCH108T-I/GZ:
Microchip Technology Inc 8 channels Proximity/Touch controller
Frequently Asked Questions
How many independent sensing channels does the MTCH108T-I/GZ provide for multi-zone proximity detection?
The MTCH108T-I/GZ integrates 8 independent capacitive proximity sensing channels. Each channel can monitor a separate electrode zone, enabling designers to cover 8 distinct proximity areas or button positions simultaneously with a single IC, reducing component count compared to discrete solutions in touchless control panels.
Which touchless interface or hygiene-sensitive applications benefit most from the MTCH108T-I/GZ proximity detector?
Medical device panels, public kiosk controls, smart appliance fronts, and elevator buttons benefit significantly. Because the MTCH108T-I/GZ detects human proximity through overlays of up to several millimeters thickness without physical contact, it eliminates surface wear and contamination risks, supporting hygiene-critical deployments in healthcare and public-facing equipment rated for extended operation.
What PCB area does the MTCH108T-I/GZ require, and how does the UQFN-20 package simplify integration in compact designs?
The UQFN-20 package occupies a footprint of approximately 3 mm x 3 mm with a 0.5 mm lead pitch, requiring minimal board area. This allows 8-channel proximity detection to be embedded in slim bezels, wearables, and IoT nodes where a larger QFP or DIP device would not fit, streamlining PCB layout and reducing total solution size.
How does the MTCH108T-I/GZ compare to single-channel proximity ICs when designing a multi-button touchless panel?
A single MTCH108T-I/GZ replaces up to 8 discrete single-channel proximity detectors, reducing BOM cost, PCB footprint, and routing complexity significantly. With 8 channels sharing one package, designers avoid the overhead of multiple I2C addresses or power rails, and the integrated controller handles channel scanning autonomously, lowering firmware burden in 3.3 V or 5 V powered panel designs.
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About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.1000 | $110.00 |
| 1000+ | $1.0200 | $1020.00 |
| 5000+ | $0.9600 | $4800.00 |
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