ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC PROXIMITY DETECTOR 8MSOP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Type：Buttons
- Proximity Detection：Yes
- Number of Inputs：Up to 2
- LED Driver Channels：Up to 2
- Interface：Open Drain
- Resolution：-
- Voltage - Supply：2.05V ~ 3.6V
- Current - Supply：80mA
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
Download product information
Overview
The MTCH102-I/MS is a capacitive proximity and touch controller from Microchip Technology, designed to integrate proximity and touch detection into applications. It features two sensor inputs with active guarding capability to suppress noise. The device operates within a voltage range of 2.05V to 3.6V and supports an operating temperature range of -40°C to +85°C. Sensitivity and power modes are configurable via the MTSA and MTPM pins. It provides simple digital outputs for system integration.
Feature Summary
- Capacitive Proximity and Touch Detection System
- Multi-stage Active Noise Suppression Filters
- Smart Scan Scheduling and Threshold Hysteresis
- Flexible Low-Power Mode
Applications
- Light Switch
- Portable Device Enabler
- White Goods and Appliance
- Office Equipment and Toys
- Display and Keypad Back-Lighting Activation
Procurement Notes
Verify the specific ordering suffix against official documentation to ensure correct package type and temperature grade. Confirm that the component meets all environmental and electrical specifications required for the intended application before finalizing procurement decisions.
Selection Notes
Select this component when a dual-channel capacitive touch solution with active guarding is required. Ensure the design accommodates the specified operating voltage and temperature ranges. Consider the sensitivity adjustment capabilities if varying sensor sizes or shapes are utilized in the application.
Part Context
The MTCH102 belongs to the MTCH10X family, which includes the MTCH105 and MTCH108 models offering higher channel counts. All devices share similar core functionalities, including active guarding and noise suppression algorithms, but differ in the number of supported sensor inputs and available package options.
Replacement Considerations
The MTCH105 and MTCH108 are part of the same family and may serve as alternatives if additional channels are needed. Verify pin compatibility and software configuration requirements when considering these substitutes.
