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Product Index > Sensors, Transducers > Capacitive Touch Sensors, Proximity Sensor ICs > Atmel AT42QT1040-MMH

All prices are in US dollars.
Digi-Key Part NumberAT42QT1040-MMHTR-ND
Price BreakUnit PriceExtended Price
6,0001.108756,652.50
Quantity Available 0
Manufacturer

Manufacturer Part Number

AT42QT1040-MMH

DescriptionIC TOUCH SENSOR 4KEY 20-VQFN
Lead Free Status / RoHS StatusLead free / RoHS Compliant
 

QuantityItem Number  ? Customer Reference
AT42QT1040-MMH Atmel | AT42QT1040-MMHTR-ND DigiKey Electronics

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Datasheets AT42QT1040
Application Specific QTouch Solutions
Product Photos 20-VQFN; 20M2
20-VQFN
Product Training Modules Touch Interface Solutions
Qtouch- Create your own Touch Application
Reference Design Library EVK1040A: 4 Button Capacitive Touch, 1.8 ~ 5.5V in
PCN Design/Specification Copper Bonding Wire 19/Jul/2013
PCN Packaging Tape and Reel Label Update 10/Feb/2015
PCN Other MSL3 to MSL1 05/Apr/2013
MSL Update 26/Feb/2014
MSL Revision A 26/Mar/2014
Standard Package ? 6,000
Category

Sensors, Transducers

Family

Capacitive Touch Sensors, Proximity Sensor ICs

SeriesQTouch™
Packaging ? Tape & Reel (TR) ? 
TypeCapacitive Switch
Touch Panel Interface4, 2-Wire
Number of Inputs/Keys4
Resolution (Bits)-
Evaluation ToolsAvailable
Data InterfaceI²C
Data Rate/Sampling Rate (SPS, BPS)200k
Voltage ReferenceInternal
Voltage - Supply1.8 V ~ 5.5 V
Current - Supply10mA
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case20-VFQFN Exposed Pad
Supplier Device Package20-VQFN (3x3)
Online CatalogCapacitive
Other NamesAT42QT1040-MMH QS418
AT42QT1040-MMH-ND
AT42QT1040-MMHTR
AT42QT1040MMH
Alternate Package | This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
AT42QT1040-MMHCT-NDAT42QT1040-MMHAtmelCut Tape (CT) ? 10,977 - Immediate
2.550001
AT42QT1040-MMHDKR-NDAT42QT1040-MMHAtmelDigi-Reel® ? 10,977 - Immediate
Digi-Reel®1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

9:31:25 3/4/2015