MTCH101T-I/OT

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MTCH101T-I/OT

+Nomenclature

IC PROXIMITY DETECTOR SOT23-6

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Spécifications

Attribut Valeur
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Type Proximity Only
Proximity Detection Yes
Number of Inputs Up to 1
LED Driver Channels Up to 1
Interface Open Drain
Voltage - Supply 2V ~ 5.5V
Supply Current 340µA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Présentation

Equivalent

Equivalent products to the MTCH101T-I/OT (Microchip) include:
- AT42QT1010 (Microchip) – Similar capacitive touch sensor.
- CY8CMBR3106 (Cypress/Infineon) – Low-power touch controller.
- TTP223 (Tontek) – Basic capacitive touch switch IC.
- MPR121 (Adafruit/NXP) – Proximity/touch sensor.
These alternatives offer comparable functionality for touch sensing applications. Check datasheets for exact specs.

Features

The MTCH101T-I/OT is a capacitive touch controller with the following key features:
- Single-channel touch sensing for buttons, sliders, or wheels.
- Low power consumption (1.5 µA in sleep mode).
- Wide voltage range (1.8V–5.5V), suitable for battery-powered devices.
- Proximity detection (up to 300 mm).
- Adjustable sensitivity via external capacitors.
- I²C interface for communication with a host MCU.
- Robust performance with noise immunity and auto-calibration.
- Small package (SOT-23-6), ideal for space-constrained designs.
Ideal for consumer electronics, IoT devices, and industrial controls.

Pinout

The MTCH101T-I/OT is a 6-pin SOT-23 capacitive touch controller from Microchip.
Pin Functions:
1. VDD – Power supply (1.8V–5.5V).
2. GND – Ground.
3. OUT – Digital output (active-high when touch is detected).
4. CS – Chip select (active-low enable).
5. SCK – Serial clock input (SPI interface).
6. SDO – Serial data output (SPI interface).
It supports single-button touch detection with adjustable sensitivity and is commonly used in consumer electronics for touch input.

Manufacturer

The MTCH101T-I/OT is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip is known for its embedded control systems, serving industries like automotive, industrial, consumer electronics, and IoT. The MTCH101T-I/OT is a capacitive touch controller, reflecting Microchip's expertise in human-machine interface (HMI) technologies.
Microchip, founded in 1989 and headquartered in Chandler, Arizona, is a major player in the semiconductor industry, offering reliable, low-power, and high-performance solutions.

Package

The MTCH101T-I/OT is a capacitive touch controller in a SOT-23-6 package. This small, surface-mount package is compact and suitable for space-constrained designs. It supports single-touch detection and is commonly used in consumer electronics for touch-sensitive interfaces. The SOT-23-6 package is industry-standard, easy to solder, and ideal for low-power applications.

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