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MTCH105T-I-ST

Description
ESD Suppressors / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-3
CategoryThe sensor   
File Size1MB,38 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
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MTCH105T-I-ST Overview

ESD Suppressors / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-3

MTCH105T-I-ST Parametric

Parameter NameAttribute value
Product CategoryCapacitive Touch Sensors
ManufacturerMicrochip
RoHSDetails
Sensor TypeController
Number of Channels5 Channel
Package / CaseTSSOP-14
Dimensions5 mm L x 4.4 mm W x 1.2 mm H
Temperature Range- 40 C to + 125 C
PackagingReel
Height1.2 mm
Length5 mm
Mounting StyleSMD/SMT
Operating Supply Voltage3.6 V
Factory Pack Quantity2500
Termination StyleSMD/SMT
Width4.4 mm
MTCH102/5/8
2, 5 and 8-Channel Proximity/Touch Controller Data Sheet
Description
The Microchip mTouch
®
MTCH102/5/8 Proximity/Touch Controller with simple digital output provides an easy way to
add proximity or touch detection to any application. This device family implements capacitive sensors with active
guarding capability. The sensitivity and power mode can be configured through the MTSA and MTPM pins. The
MTCH102/5/8 devices also use an advanced optimization algorithm to actively suppress noise from the signal to
achieve reliable proximity/touch detection.
Features
• Capacitive Proximity and Touch Detection
System:
- High Signal to Noise Ratio (SNR)
- Adjustable sensitivity with compensation for
different sensor sizes
- Multi-stage active noise suppression filters
- Automatic environmental compensation
- Support wide range of sensor shapes and
sizes
• Simple I/O Interface with Existing System
• Smart Scan Scheduling
• Threshold Hysteresis
• Flexible Low-Power mode
• Brown-Out Protection
• Operating Voltage Range:
- 2.05V to 3.6V
• Operating Temperature:
- 40°C to +85°C
Typical Application
Light Switch
Portable Device Enabler
White Goods and Appliance
Office Equipment and Toys
Display and Keypad Back-lighting Activation
TABLE 1:
Device
MTCH101
MTCH102
MTCH105
MTCH108
Note 1:
A:
B:
MTCH10X FAMILY TYPES
Data Sheet Index
(A)
(B)
(B)
(B)
Sensor Input
1
2
(1)
Active Guard
N
Y
(1)
Digital Output
1
2
5
8
5
(1)
8
(1)
Y
(1)
Y
(1)
One of the sensor inputs can be configured as active guard output.
DS-40001664
DS-40001793
MTCH101 Single-Channel Proximity Detector
MTCH102/105/108 Dual-Channel Proximity/Touch Controller
Data Sheet Index:
(Unshaded devices are described in this document.)
Note:
For other small form-factor package availability and marking information, please visit
http://www.microchip.com/packaging
or contact your local sales office.
TABLE 2:
MTCH102
MTCH105
MTCH108
PACKAGES
MSOP
X
TSSOP
X
SSOP
X
UDFN
X
QFN
X
UQFN
X
Packages
2015-2016 Microchip Technology Inc.
Preliminary
DS40001793C-page 1

MTCH105T-I-ST Related Products

MTCH105T-I-ST MTCH105-I-ST MTCH108T-I-SS
Description ESD Suppressors / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-3 Board Mount Humidity Sensors Digital RH +/-5%max. Temp Sensor +/-1C Circuit Board Hardware - PCB MINI SMT TEST POINT
Product Category Capacitive Touch Sensors Capacitive Touch Sensors Capacitive Touch Sensors
Manufacturer Microchip Microchip Microchip
RoHS Details Details Details
Sensor Type Controller Controller Controller
Number of Channels 5 Channel 5 Channel 8 Channel
Package / Case TSSOP-14 TSSOP-14 SSOP-20
Dimensions 5 mm L x 4.4 mm W x 1.2 mm H 5 mm L x 4.4 mm W x 1.2 mm H 7.2 mm L x 5.3 mm W x 1.75 mm H
Temperature Range - 40 C to + 125 C - 40 C to + 125 C - 40 C to + 125 C
Packaging Reel Tube Reel
Height 1.2 mm 1.2 mm 1.75 mm
Length 5 mm 5 mm 7.2 mm
Mounting Style SMD/SMT SMD/SMT SMD/SMT
Operating Supply Voltage 3.6 V 3.6 V 3.6 V
Factory Pack Quantity 2500 96 1600
Termination Style SMD/SMT SMD/SMT SMD/SMT
Width 4.4 mm 4.4 mm 5.3 mm

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