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Microchip Capacitive Touch Screen Controller Simple I/O 20-Pin SSOP MTCH108-I/SS

Category Touch Screen Controller Brand Microchip Condition New

Specifications

Country of Origin India
Brand Microchip
Operating Temperature -40°C to +85°C
Height 1.85mm
Operating Voltage Range 2.05V to 3.6V
Length 7.5mm
Model MTCH108-I/SS
Width 5.6mm
Mount Type Surface
Series MTCH102/5/8
Input Type 1 TSC
Maximum Operating Temperature 85°C
Package Type SSOP
Sub Type Touch Screen Controller
Minimum Operating Temperature -40°C
Interface Type Simple I/O
Pin Count 20
Maximum Supply Voltage 3.6V
Minimum Supply Voltage 2.05V
Supply Current 85mA
Sensing Technology Capacitive

Key Features

  • Operates with capacitive sensing technology for proximity and touch detection.
  • Features a 20-pin SSOP surface mount package for easy board integration.
  • Supports supply voltage range from 2.05V to 3.6V with low supply current of 85mA.
  • Wide operating temperature range from -40°C to +85°C suitable for harsh environments.
  • Configurable sensitivity and multi-stage noise suppression for reliable performance.
  • Includes automatic environmental compensation for stable operation.
  • Simple digital output interface for ease of control system integration.
  • Low power mode included for energy-efficient applications.

Product Description

Microchip MTCH108-I/SS is a capacitive touch screen controller designed for simple I/O interface applications. Packaged in a 20-pin SSOP surface mount configuration, it offers a compact solution for touch and proximity detection using capacitive sensing technology. The device functions by converting touch inputs into a simple digital output, making it ideal for human machine interface designs in various electronics applications.

This controller supports an operating voltage range between 2.05 volts and 3.6 volts, with a low supply current of 85mA ensuring power-efficient operation. It operates reliably over a wide temperature range of -40°C to +85°C, making it suitable for use in demanding industrial and commercial environments.

Key technical features include adjustable sensitivity with compensation for different sensor sizes, multi-stage active noise suppression filters, and automatic environmental compensation. These capabilities enhance the precision and reliability of touch detection even in electrically noisy or challenging conditions. The simple I/O digital interface allows for easy integration into a wide range of control systems.

The MTCH108-I/SS controller incorporates a flexible low-power mode and brown-out protection, contributing to the robustness and efficiency of designs where energy consumption and system reliability are critical. Its compact size with dimensions of 7.5mm length, 5.6mm width, and 1.85mm height facilitates seamless embedding into space-constrained printed circuit boards.

This capacitive Touch Screen Controller belongs to the MTCH102/105/108 series from Microchip, renowned for high signal-to-noise ratio and human machine interface support. It is widely utilized in industrial equipment, consumer electronics, and other applications requiring reliable touch or proximity sensing.

Operates across a supply voltage range of 2.05V to 3.6V with low power consumption. Converts capacitive touch and proximity detection into simple digital output signals. Includes multi-stage noise suppression and environmental compensation.

Configurable sensitivity levels support various sensor geometries and sizes. Surface mount 20-pin SSOP package for compact system integration. Wide operating temperature range for industrial and commercial applications. Flexible low-power mode optimizes energy usage in battery-operated devices.

Supports human machine interface applications and enhanced user interactions. Explore more precision semiconductor and sensor IC products on EnvMart for your design and development needs.

Microchip Capacitive Touch Screen Controller Simple I/O 20-Pin SSOP MTCH108-I/SS
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Frequently Asked Questions

The operating voltage range for this model is from 2.05V to 3.6V.

It has a low supply current of 85mA.

This model has dimensions of 7.5mm in length, 5.6mm in width, and 1.85mm in height.

It includes a simple digital output interface for ease of control system integration.

This model operates using capacitive sensing technology for proximity and touch detection.

Yes, it supports configurable sensitivity levels to accommodate various sensor geometries and sizes.

It is packaged in a 20-pin SSOP surface mount configuration.

This controller is part of the MTCH102/105/108 series from Microchip.

Yes, it incorporates a flexible low-power mode for energy-efficient applications.

The input type for this model is a single touch screen controller (1 TSC).

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