Sensor, Capacitive Touch

Results: 613
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of 613
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
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
IQS228B00000000TSR
CAPACITIVE TOUCH SENSOR
Azoteq (Pty) Ltd
6,675
In Stock
1 : $0.57000
Cut Tape (CT)
3,000 : $0.31099
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Proximity Only
Yes
1
-
I2C
-
1.76V ~ 3.6V
6.45µA
-20°C ~ 85°C (TA)
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
12 DFN
3 CHANNEL CAPACITIVE SENSOR, IND
Azoteq (Pty) Ltd
38,876
In Stock
1 : $0.99000
Cut Tape (CT)
6,000 : $0.43512
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
Buttons, Slider
Yes
3
3
I2C
-
1.71V ~ 3.5V
171.76µA
-40°C ~ 85°C
-
-
Surface Mount
12-VFDFN Exposed Pad
12-DFN (3x3)
SOT-23-6
IC TOUCH SENSOR 1KEY SOT23-6
Microchip Technology
51,312
In Stock
1 : $1.12000
Cut Tape (CT)
4,500 : $0.91728
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
IC TOUCH SENSOR 1KEY SOT23-6
Microchip Technology
41,629
In Stock
1 : $1.12000
Cut Tape (CT)
4,500 : $1.03449
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
IQS7211E002QFR
IC TOUCH BUTTONS 20-QFN
Azoteq (Pty) Ltd
9,822
In Stock
1 : $1.12000
Cut Tape (CT)
2,000 : $0.66336
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Not Verified
Buttons, Slider, Wheel
Yes
13
Up to 10
I2C
16 b
1.71V ~ 3.5V
370µA
-40°C ~ 85°C
-
-
Surface Mount
20-UFQFN Exposed Pad
20-QFN (3x3)
14 SOIC
IC TOUCH SENSOR CAP 6CH 14SOIC
Microchip Technology
8,229
In Stock
1 : $1.21000
Cut Tape (CT)
2,600 : $1.00464
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
6
-
I2C, SMBus
8 b
3V ~ 5.5V
750µA
-40°C ~ 125°C
-
-
Surface Mount
14-SOIC (0.154", 3.90mm Width)
14-SOIC
10-DFN PKG
IC TOUCH SENSOR CAP 6CH 10DFN
Microchip Technology
5,769
In Stock
1 : $1.24000
Cut Tape (CT)
5,000 : $1.01920
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
6
-
I2C, SMBus
-
3V ~ 5.5V
500µA
-40°C ~ 125°C
-
-
Surface Mount
10-VFDFN Exposed Pad
10-DFN (3x3)
ATTINY44-20SSUR
IC TOUCH SENSOR 7KEY 14-SOIC
Microchip Technology
56,810
In Stock
1 : $1.82000
Cut Tape (CT)
3,000 : $1.51424
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
CAP1188-1-CP-TR
IC TOUCH SENSOR/LED DRVR 24VQFN
Microchip Technology
7,115
In Stock
1 : $2.13000
Cut Tape (CT)
5,000 : $1.77632
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
8
8
I2C, SMBus, SPI
-
3V ~ 3.6V
500µA
-40°C ~ 125°C
-
-
Surface Mount
24-VFQFN Exposed Pad
24-QFN (4x4)
32-VQFN Exposed Pad
IC TOUCH SENSOR/LED DRVR 32VQFN
Microchip Technology
25,536
In Stock
1 : $2.24000
Cut Tape (CT)
5,000 : $1.86368
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider
Yes
Up to 14
11
SMBus
-
3V ~ 3.6V
550µA
-40°C ~ 125°C
-
-
Surface Mount
32-TFQFN Exposed Pad
32-QFN
20 VFQFN
IC TOUCH SENSOR 4KEY 20-VQFN
Microchip Technology
7,776
In Stock
1 : $2.40000
Cut Tape (CT)
6,000 : $2.00929
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)
4,384
In Stock
1 : $3.74000
Cut Tape (CT)
2,500 : $1.94378
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 8
Up to 4
I2C
-
1.8V ~ 5.5V
-
-40°C ~ 85°C
-
-
Surface Mount
16-UFQFN Exposed Pad
16-QFN (3x3)
CAP1214-1-EZK-TR
IC TOUCH SENSOR/LED DRVR 32VQFN
Microchip Technology
2,760
In Stock
1 : $3.87000
Cut Tape (CT)
5,000 : $3.13040
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider
Yes
Up to 14
11
SMBus
-
3V ~ 3.6V
550µA
-40°C ~ 125°C
-
-
Surface Mount
32-TFQFN Exposed Pad
32-QFN (4x4)
48-QFN (7x7)
150CH. TRACKPAD/TOUCH SCREEN CON
Azoteq (Pty) Ltd
4,251
In Stock
1 : $4.05000
Cut Tape (CT)
2,500 : $2.54651
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
150
-
I2C
8 b
1.65V ~ 3.6V
80mA
-40°C ~ 85°C
-
-
Surface Mount
48-UFQFN Exposed Pad
48-QFN (7x7)
28 VQFN
SENSOR IC MTRX TOUCH6KEY 28-QFN
Microchip Technology
8,225
In Stock
1 : $4.09000
Cut Tape (CT)
6,000 : $3.39248
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)
5,412
In Stock
1 : $4.54000
Cut Tape (CT)
2,500 : $2.40734
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
-
-40°C ~ 85°C
-
-
Surface Mount
24-UFQFN Exposed Pad
24-QFN (4x4)
10-VSSOP
IC CAPACITIVE SENSING 4CH 10VSSO
Texas Instruments
2,894
In Stock
11,785
Marketplace
1 : $6.44000
Cut Tape (CT)
3,500 : $3.34996
Tape & Reel (TR)
110 : $3.83600
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Not Verified
Proximity Detector
Yes
4
-
I2C
16 b
3V ~ 3.6V
750µA
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-VSSOP
10-WFDFN Exposed Pad
CAPACITIVE SENSING SOLUTIONS
Texas Instruments
1,038
In Stock
476,923
Marketplace
1 : $8.56000
Cut Tape (CT)
1,000 : $5.82546
Tape & Reel (TR)
69 : $6.07594
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Not Verified
Proximity Only
Yes
4
-
I2C
16 b
3V ~ 3.6V
750µA
-40°C ~ 125°C
-
-
Surface Mount
10-WFDFN Exposed Pad
10-WSON (3x3)
DAC161P997CISQX/NOPB
IC CAPACITIVE SENSING
Texas Instruments
2,645
In Stock
102,068
Marketplace
1 : $10.60000
Cut Tape (CT)
4,500 : $6.87500
Tape & Reel (TR)
55 : $7.63000
Bulk
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Bulk
Active
Not Verified
Proximity Detector
Yes
4
-
I2C
28 b
± 2.7V ~ 3.6V
2.1mA
-40°C ~ 125°C
-
-
Surface Mount
16-WFQFN Exposed Pad
16-WQFN (4x4)
IQS228B00000000TSR
1 CH CAPACITIVE SENSOR WITH ACTI
Azoteq (Pty) Ltd
8,912
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.24808
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
Proximity Only
Yes
1
Up to 1
I2C
-
1.8V ~ 3.6V
80mA
-40°C ~ 85°C
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
IQS228B00000000TSR
1 CH CAPACITIVE TOUCH & PROXIMIT
Azoteq (Pty) Ltd
3,056
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.24808
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
Proximity Only
Yes
1
Up to 1
I2C
-
1.8V ~ 3.6V
33µA
-40°C ~ 85°C
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
IQS228B00000000TSR
1 CH CAPACITIVE TOUCH & PROXIMIT
Azoteq (Pty) Ltd
1,817
In Stock
1 : $0.58000
Cut Tape (CT)
3,000 : $0.24808
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
Buttons
Yes
1
Up to 1
I2C
-
2.4V ~ 5.5V
101µA
-40°C ~ 85°C
-
-
Surface Mount
SOT-23-6 Thin, TSOT-23-6
TSOT-23-6
SOT 23-6
IC PROXIMITY DETECTOR SOT23-6
Microchip Technology
5,428
In Stock
1 : $0.70000
Bag
-
Bag
Active
Not Verified
Proximity Only
Yes
Up to 1
Up to 1
Open Drain
-
2V ~ 5.5V
340µA
-40°C ~ 85°C
-
-
Surface Mount
SOT-23-6
SOT-23-6
SOT 23-6
IC PROXIMITY DETECTOR SOT23-6
Microchip Technology
4,492
In Stock
1 : $0.73000
Cut Tape (CT)
3,000 : $0.61152
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Proximity Only
Yes
Up to 1
Up to 1
Open Drain
-
2V ~ 5.5V
340µA
-40°C ~ 85°C
-
-
Surface Mount
SOT-23-6
SOT-23-6
11 WLCSP
3 CHANNEL CAPACITIVE SENSOR, IND
Azoteq (Pty) Ltd
10,698
In Stock
1 : $0.84000
Cut Tape (CT)
3,000 : $0.37163
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
-
Buttons, Slider
Yes
3
3
I2C
-
1.71V ~ 3.5V
171.76µA
-40°C ~ 85°C
-
-
Surface Mount
11-XFBGA, WLCSP
11-WLCSP (1.48x1.08)
Showing
of 613

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.