Sensor, Capacitive Touch

Results: 594
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Showing
of 594
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
IQS228B00000000TSR
CAPACITIVE TOUCH SENSOR
Azoteq (Pty) Ltd
18,451
In Stock
1 : $0.41000
Cut Tape (CT)
3,000 : $0.20435
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
SOT-23-6
MTCH101T-I/OT
IC PROXIMITY DETECTOR SOT23-6
Microchip Technology
7,118
In Stock
1 : $0.50000
Cut Tape (CT)
3,000 : $0.42000
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
3,218
In Stock
1 : $0.61000
Tube
-
Tube
Active
Not Verified
-
-
-
-
-
-
-
-
-
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
IQS323001CSR
IQS323001CSR
3 CHANNEL CAPACITIVE SENSOR, IND
Azoteq (Pty) Ltd
13,252
In Stock
1 : $0.76000
Cut Tape (CT)
3,000 : $0.29290
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)
SOT-23-6
AT42QT1010-TSHR
IC TOUCH SENSOR 1KEY SOT23-6
Microchip Technology
131,703
In Stock
1 : $0.77000
Cut Tape (CT)
4,500 : $0.63000
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
15,333
In Stock
1 : $0.77000
Cut Tape (CT)
4,500 : $0.63000
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
CAP1206-1-SL-TR
IC TOUCH SENSOR CAP 6CH 14SOIC
Microchip Technology
3,570
In Stock
1 : $0.83000
Cut Tape (CT)
2,600 : $0.69000
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
8-MSOP
MTCH102T-I/MS
IC PROXIMITY DETECTOR 8MSOP
Microchip Technology
6,520
In Stock
1 : $0.89000
Cut Tape (CT)
2,500 : $0.76000
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
Yes
Up to 2
Up to 2
Open Drain
-
2.05V ~ 3.6V
80mA
-40°C ~ 85°C
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-MSOP
12 DFN
IQS323001DNR
3 CHANNEL CAPACITIVE SENSOR, IND
Azoteq (Pty) Ltd
11,540
In Stock
1 : $0.91000
Cut Tape (CT)
6,000 : $0.32724
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)
ATTINY44-20SSUR
AT42QT1070-SSUR
IC TOUCH SENSOR 7KEY 14-SOIC
Microchip Technology
65,905
In Stock
1 : $1.25000
Cut Tape (CT)
3,000 : $1.04000
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
CAP1188-1-CP-TR
IC TOUCH SENSOR/LED DRVR 24VQFN
Microchip Technology
21,123
In Stock
1 : $1.46000
Cut Tape (CT)
5,000 : $1.22000
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 TQFP
AT42QT1110-AUR
IC TOUCH SENSOR 11KEY 32TQFP
Microchip Technology
7,754
In Stock
1 : $1.46000
Cut Tape (CT)
2,000 : $1.21001
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)
32 VQFN
AT42QT1110-MUR
QTOUCH 11 KEY TOUCH SENSOR IC
Microchip Technology
3,376
In Stock
1 : $1.46000
Cut Tape (CT)
6,000 : $1.21001
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-VQFN Exposed Pad
CAP1114-1-EZK-TR
IC TOUCH SENSOR/LED DRVR 32VQFN
Microchip Technology
43,549
In Stock
1 : $1.54000
Cut Tape (CT)
5,000 : $1.28000
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-VQFN; 20M2
AT42QT1040-MMHR
IC TOUCH SENSOR 4KEY 20-VQFN
Microchip Technology
7,172
In Stock
1 : $1.65000
Cut Tape (CT)
6,000 : $1.38000
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 SOIC
AT42QT2120-SUR
IC TOUCH SENSOR 12CH 20SOIC
Microchip Technology
690
In Stock
1 : $1.77000
Cut Tape (CT)
1,000 : $1.46001
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
ATTINY261A-XUR
AT42QT2120-XUR
IC TOUCH SENSOR 12CH 20TSSOP
Microchip Technology
23,144
In Stock
1 : $1.93000
Cut Tape (CT)
4,000 : $1.62000
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
48-QFN (7x7)
IQS550BLQNR
150CH. TRACKPAD/TOUCH SCREEN CON
Azoteq (Pty) Ltd
5,947
In Stock
1 : $2.11000
Cut Tape (CT)
2,500 : $1.19359
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
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)
5,216
In Stock
1 : $2.49000
Cut Tape (CT)
2,500 : $1.29614
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
140mA
-40°C ~ 85°C
-
-
Surface Mount
16-UFQFN Exposed Pad
16-QFN (3x3)
CAP1214-1-EZK-TR
CAP1214-1-EZK-TR
IC TOUCH SENSOR/LED DRVR 32VQFN
Microchip Technology
2,928
In Stock
1 : $2.66000
Cut Tape (CT)
5,000 : $2.15000
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)
32 QFN
QT60160-ISG
IC TOUCH SENSOR 16KEY 32-QFN
Microchip Technology
39,442
In Stock
1 : $2.78000
Cut Tape (CT)
3,000 : $2.31001
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 16
-
I2C, SPI
10 b
1.8V ~ 5.25V
4.6mA
-40°C ~ 85°C
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (5x5)
28 VQFN
AT42QT1060-MMUR
SENSOR IC MTRX TOUCH6KEY 28-QFN
Microchip Technology
3,833
In Stock
1 : $2.81000
Cut Tape (CT)
6,000 : $2.33000
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)
2,752
In Stock
1 : $2.81000
Cut Tape (CT)
6,000 : $2.33000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons, Slider
No
Up to 16
11
I2C
10 b
1.8V ~ 5.5V
1.127mA
-40°C ~ 85°C
-
-
Surface Mount
28-VFQFN Exposed Pad
28-VQFN (4x4)
3,854
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)
32 QFN
QT60240-ISG
IC TOUCH SENSOR 24KEY 32QFN
Microchip Technology
5,631
In Stock
1 : $3.34000
Cut Tape (CT)
3,000 : $2.78001
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Not Verified
Buttons
No
Up to 24
-
I2C, SPI
10 b
1.8V ~ 5.25V
4.6mA
-40°C ~ 85°C
-
-
Surface Mount
32-VFQFN Exposed Pad
32-QFN (5x5)
Showing
of 594

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.