Sensor, Capacitive Touch

Results: 18
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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
3,077
In Stock
1 : $2.49000
Cut Tape (CT)
2,500 : $1.29614
Tape & Reel (TR)
Tariff may apply if shipping to the United States
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 8
Up to 4
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-UFQFN Exposed Pad
16-QFN (3x3)
1,749
In Stock
1 : $3.03000
Cut Tape (CT)
2,500 : $1.60524
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 16
Up to 8
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
24-UFQFN Exposed Pad
24-QFN (4x4)
3,364
In Stock
1 : $2.12000
Tray
-
Tray
Active
Not Verified
Buttons
Yes
Up to 8
Up to 4
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-UFQFN Exposed Pad
16-QFN (3x3)
6,922
In Stock
1 : $2.57000
Tray
-
Tray
Active
Not Verified
Buttons
Yes
Up to 16
Up to 8
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
24-UFQFN Exposed Pad
24-QFN (4x4)
5,377
In Stock
1 : $1.84000
Cut Tape (CT)
2,500 : $0.83750
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 2
Up to 1
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
CY23S05SXI-1T
CY8CMBR3002-SX1IT
IC CAP SENSE CTRLR 2CAP 8SOIC
Infineon Technologies
7,842
In Stock
1 : $1.99000
Cut Tape (CT)
2,500 : $0.91250
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 2
Up to 1
Open Drain
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
1,934
In Stock
1 : $2.22000
Tray
-
Tray
Active
Not Verified
Buttons, Slider
Yes
Up to 11
-
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
24-UFQFN Exposed Pad
24-QFN (4x4)
1,800
In Stock
1 : $2.42000
Cut Tape (CT)
2,500 : $1.25572
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 10
Up to 5
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
618
In Stock
1 : $2.42000
Tube
-
Tube
Active
Not Verified
Buttons
Yes
Up to 10
Up to 5
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
2,956
In Stock
1 : $1.84000
Tube
-
Tube
Active
Not Verified
Buttons
Yes
Up to 2
Up to 1
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
3,090
Marketplace
1,000 : $0.86000
Tube
-
Tube
Active
Not Verified
Buttons
Yes
Up to 2
Up to 1
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
522
Marketplace
188 : $1.60000
Bulk
-
Bulk
Active
Not Verified
Buttons
Yes
Up to 16
Up to 8
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
24-UFQFN Exposed Pad
24-QFN (4x4)
153
Marketplace
153 : $4.36000
Tray
-
Tray
Active
Not Verified
Buttons
Yes
Up to 8
Up to 4
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-UFQFN Exposed Pad
16-QFN (3x3)
CY23S05SXI-1T
CY8CMBR3002-SX1I
IC CAP SENSE CTRLR 2CAP 8SOIC
Cypress Semiconductor Corp
659
Marketplace
659 : $0.82000
Tube
-
Tube
Obsolete
Not Verified
Buttons
Yes
Up to 2
Up to 1
Open Drain
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
9
Marketplace
9 : $33.33000
Bulk
-
Bulk
Active
Not Verified
Buttons
Yes
Up to 10
Up to 5
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
CY23S05SXI-1T
CY8CMBR3002-SX1I
IC CAP SENSE CTRLR 2CAP 8SOIC
Infineon Technologies
0
In Stock
Check Lead Time
1 : $1.99000
Tube
-
Tube
Active
Not Verified
Buttons
Yes
Up to 2
Up to 1
Open Drain
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
0
In Stock
Check Lead Time
1 : $2.61000
Cut Tape (CT)
2,500 : $1.36344
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider
Yes
Up to 11
-
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
24-UFQFN Exposed Pad
24-QFN (4x4)
16-SOIC (0.154", 3.90mm Width)
CG8179AA
IC CAPSENSE MBR3 I2C/GPO 16SOIC
Infineon Technologies
0
In Stock
Obsolete
-
Tray
Obsolete
Not Verified
Buttons
Yes
Up to 16
Up to 16
I2C
-
1.8V ~ 5.5V
140mA
-40°C ~ 85°C
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SOIC
Showing
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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.