Sensor, Capacitive Touch

Results: 53
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)TrayTube
Product Status
ActiveObsolete
Type
ButtonButtonsButtons, SliderButtons, Slider, Wheel
Proximity Detection
NoYes
Number of Inputs
124810Up to 1Up to 10Up to 11Up to 12Up to 4Up to 5Up to 6Up to 7Up to 8
LED Driver Channels
4-Up to 1Up to 10Up to 16Up to 5Up to 7
Interface
-I2COpen Drain, Push-PullSPISPI, UART
Resolution
8 b9 b10 b14 b-
Voltage - Supply
1.8V ~ 5.5V2V ~ 5.5V2.5V ~ 5.5V2.8V ~ 5V3V ~ 5.5V3.3V ~ 5V3.9V ~ 5V
Current - Supply
26µA59µA378.5µA600µA1.5mA2.9mA4.2mA4.5mA5.6mA10mA12mA-
Operating Temperature
-40°C ~ 85°C0°C ~ 70°C
Mounting Type
Surface MountThrough Hole
Package / Case
6-WDFN Exposed Pad8-DIP (0.300", 7.62mm)8-SOIC (0.154", 3.90mm Width)8-UFDFN Exposed Pad10-TFSOP, 10-MSOP (0.118", 3.00mm Width)12-UFBGA, WLCSP14-SOIC (0.154", 3.90mm Width)20-SOIC (0.295", 7.50mm Width)20-SSOP (0.209", 5.30mm Width)20-TSSOP (0.173", 4.40mm Width)20-VFQFN Exposed Pad28-VFQFN Exposed Pad32-TQFP32-VFQFN Exposed Pad
Supplier Device Package
6-WSON (3x3)8-PDIP8-SO8-SOIC8-UDFN, USON10-MSOP12-WLCSP (1.56x1.4)14-SOIC20-SOIC20-SSOP20-TSSOP20-VQFN (3x3)28-VQFN (4x4)32-QFN (5x5)
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Type
Proximity Detection
Number of Inputs
LED Driver Channels
Interface
Resolution
Voltage - Supply
Current - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
SOT-23-6
AT42QT1010-TSHR
IC TOUCH SENSOR 1KEY SOT23-6
Microchip Technology
91,290
In Stock
1 : ¥6.32000
Cut Tape (CT)
4,500 : ¥5.17191
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
1
-
-
14 b
1.8V ~ 5.5V
378.5µA
-40°C ~ 85°C
Surface Mount
SOT-23-6
SOT-23-6
SOT-23-6
AT42QT1011-TSHR
IC TOUCH SENSOR 1KEY SOT23-6
Microchip Technology
24,620
In Stock
1 : ¥6.32000
Cut Tape (CT)
4,500 : ¥5.17191
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
1
-
-
14 b
1.8V ~ 5.5V
378.5µA
-40°C ~ 85°C
Surface Mount
SOT-23-6
SOT-23-6
14-SOIC
AT42QT1070-SSUR
IC TOUCH SENSOR 7KEY 14-SOIC
Microchip Technology
71,116
In Stock
1 : ¥10.26000
Cut Tape (CT)
3,000 : ¥8.53775
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 7
Up to 5
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
20-VQFN; 20M2
AT42QT1070-MMHR
IC TOUCH SENSOR 7KEY 20VQFN
Microchip Technology
13,656
In Stock
1 : ¥10.59000
Cut Tape (CT)
6,000 : ¥8.86614
Tape & Reel (TR)
1 : ¥10.59000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 7
Up to 5
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3x3)
32-VQFN
AT42QT1110-MUR
QTOUCH 11 KEY TOUCH SENSOR IC
Microchip Technology
5,798
In Stock
1 : ¥11.99000
Cut Tape (CT)
6,000 : ¥9.93335
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 11
-
SPI
10 b
3V ~ 5.5V
10mA
-40°C ~ 85°C
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
32 TQFP Top View
AT42QT1110-AUR
IC TOUCH SENSOR 11KEY 32TQFP
Microchip Technology
5,390
In Stock
1 : ¥11.99000
Cut Tape (CT)
2,000 : ¥9.93335
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 11
Up to 7
SPI
-
3V ~ 5.5V
12mA
-40°C ~ 85°C
Surface Mount
32-TQFP
32-TQFP (7x7)
20-VQFN; 20M2
AT42QT1040-MMHR
IC TOUCH SENSOR 4KEY 20-VQFN
Microchip Technology
1,293
In Stock
1 : ¥13.55000
Cut Tape (CT)
6,000 : ¥11.32893
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 4
4
-
-
1.8V ~ 5.5V
10mA
-40°C ~ 85°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3x3)
20-SSOP
AT42QT2120-XUR
IC TOUCH SENSOR 12CH 20TSSOP
Microchip Technology
27,276
In Stock
1 : ¥15.84000
Cut Tape (CT)
4,000 : ¥13.29914
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 12
Up to 10
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
28 VQFN
AT42QT1060-MMUR
SENSOR IC MTRX TOUCH6KEY 28-QFN
Microchip Technology
8,979
In Stock
1 : ¥23.07000
Cut Tape (CT)
6,000 : ¥19.12779
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 6
Up to 7
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
28-VFQFN Exposed Pad
28-VQFN (4x4)
SOT-23-6
AT42QT1012-TSHR
IC TOUCH SENSOR 1KEY SOT23-6
Microchip Technology
38,957
In Stock
1 : ¥6.32000
Cut Tape (CT)
4,500 : ¥5.17191
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
1
-
-
14 b
1.8V ~ 5.5V
59µA
-40°C ~ 85°C
Surface Mount
SOT-23-6
SOT-23-6
8-UDFN; 8MA4
AT42QT1010-MAHR
IC SENSR TOUCH/PROX 1CH 8-UDFN
Microchip Technology
14,105
In Stock
1 : ¥6.32000
Cut Tape (CT)
3,000 : ¥5.17192
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
1
-
-
14 b
1.8V ~ 5.5V
378.5µA
-40°C ~ 85°C
Surface Mount
8-UFDFN Exposed Pad
8-UDFN, USON
20-VQFN; 20M2
AT42QT1050-MMHR
5 CHANNEL QTCH ADC I2C T-SNSR IC
Microchip Technology
8,807
In Stock
6,000 : ¥9.85129
Tape & Reel (TR)
1 : ¥11.66000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 5
-
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3x3)
20 SOIC
AT42QT2120-SU
IC TOUCH SENSOR 12CH 20SOIC
Microchip Technology
625
In Stock
1 : ¥13.55000
Tube
Tube
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 12
Up to 10
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
20-VQFN; 20M2
AT42QT2120-MMH
IC TOUCH SENSOR 12CH 20VQFN
Microchip Technology
1,516
In Stock
1 : ¥14.28000
Tray
Tray
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 12
Up to 10
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3x3)
8-UDFN; 8MA4
AT42QT1011-MAHR
IC SENSR TOUCH/PROX 1CH 8-UDFN
Microchip Technology
20,583
In Stock
1 : ¥6.32000
Cut Tape (CT)
3,000 : ¥5.17192
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
1
-
-
14 b
1.8V ~ 5.5V
378.5µA
-40°C ~ 85°C
Surface Mount
8-UFDFN Exposed Pad
8-UDFN, USON
8-UDFN; 8MA4
AT42QT1012-MAHR
ONE-CHANNEL TOUCH SENSOR IC
Microchip Technology
10,421
In Stock
1 : ¥6.32000
Cut Tape (CT)
3,000 : ¥5.17192
Tape & Reel (TR)
1 : ¥6.32000
Cut Tape (CT)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
1
-
-
14 b
1.8V ~ 5.5V
59µA
-40°C ~ 85°C
Surface Mount
8-UFDFN Exposed Pad
8-UDFN, USON
AT42QT1050-MMH
AT42QT1050-MMH
IC TOUCH SENSOR 5KEY 20VQFN
Microchip Technology
1,685
In Stock
1 : ¥10.84000
Tray
Tray
Active
Not Verified
Buttons
Yes
Up to 5
-
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3x3)
20-VQFN; 20M2
AT42QT2120-MMHR
IC TOUCH SENSOR 12CH 20VQFN
Microchip Technology
25,509
In Stock
1 : ¥15.11000
Cut Tape (CT)
6,000 : ¥12.47826
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 12
Up to 10
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-VFQFN Exposed Pad
20-VQFN (3x3)
32-VQFN
AT42QT2100-MUR
IC TOUCH SENSOR 7KEY 32QFN
Microchip Technology
11,702
In Stock
1 : ¥20.44000
Cut Tape (CT)
6,000 : ¥17.15759
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 8
-
SPI
14 b
2V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
20 SOIC
AT42QT2120-SUR
IC TOUCH SENSOR 12CH 20SOIC
Microchip Technology
2,000
In Stock
1 : ¥14.53000
Cut Tape (CT)
1,000 : ¥11.98573
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 12
Up to 10
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-SOIC (0.295", 7.50mm Width)
20-SOIC
20-SSOP
AT42QT2120-XU
IC TOUCH SENSOR 12CH 20-TSSOP
Microchip Technology
0
In Stock
Check Lead Time
1 : ¥15.27000
Tray
Tray
Active
Not Verified
Buttons, Slider, Wheel
Yes
Up to 12
Up to 10
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
12-WLCSP (1.56x1.4)
AT42QT1050-UUR
5 CHANNEL QTOUCH ADC I2C SNSR IC
Microchip Technology
0
In Stock
Check Lead Time
5,000 : ¥9.85128
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 5
-
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
Surface Mount
12-UFBGA, WLCSP
12-WLCSP (1.56x1.4)
8-DIP
QT110-D
SENSOR IC TOUCH/PROXMTY 1CH 8DIP
Microchip Technology
0
In Stock
Obsolete
Tube
Obsolete
Not Verified
Buttons
Yes
Up to 1
Up to 1
-
14 b
2.5V ~ 5.5V
26µA
0°C ~ 70°C
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
8-SOIC
QT110-IS
SENSOR IC TOUCH/PROXMTY 1CH8SOIC
Microchip Technology
0
In Stock
Obsolete
Tube
Obsolete
Not Verified
Buttons
Yes
Up to 1
Up to 1
-
14 b
2.5V ~ 5.5V
26µA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SO
20 SSOP
QT240-ISS
IC SENSOR 4CHAN QTOUCH 20SSOP
Microchip Technology
0
In Stock
Obsolete
Tube
Obsolete
Not Verified
Buttons
Yes
4
-
-
9 b
3.9V ~ 5V
1.5mA
-40°C ~ 85°C
Surface Mount
20-SSOP (0.209", 5.30mm Width)
20-SSOP
Showing
of 53

Sensor, Capacitive Touch


Products in this family provide the analog stimulus and measurement resources needed to operate a capacitance-based touch sensing transducer, and communicate information generated thereby in a format convenient for use with a microcontroller or similar device, such as an I2C or SPI serial interface, UART, or a simple logic signal. They are commonly used for human interface applications.