規格
| 屬性 | 價值 |
| 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 |
概述
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.
- 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.
- 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.
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.
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.
