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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Proximity Detection
Number of Inputs
LED Driver Channels
Interface
Resolution
Voltage - Supply
Current - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
36,671
In Stock
1 : $0.81000
Cut Tape (CT)
3,000 : $0.30451
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveProximity OnlyYes1-I²C-1.76V ~ 3.6V6.45µA-20°C ~ 85°C (TA)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
48-QFN (7x7)
IQS550-BL-QNR
150CH. TRACKPAD/TOUCH SCREEN CON
Azoteq (Pty) Ltd
25,963
In Stock
1 : $3.04000
Cut Tape (CT)
2,500 : $1.25947
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveButtonsYes150-I²C8 b1.65V ~ 3.6V80mA-40°C ~ 85°CSurface Mount48-UFQFN Exposed Pad48-QFN (7x7)
28-QFN (4x4)
IQS525-BL-QNR
25CH. TRACKPAD/TOUCH SCREEN CONT
Azoteq (Pty) Ltd
8,613
In Stock
1 : $2.39000
Cut Tape (CT)
3,000 : $0.96960
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveButtonYes25-I²C16 b1.65V ~ 3.6V80mA-40°C ~ 85°CSurface Mount28-UFQFN28-QFN (4x4)
TSOT-23-6
IQS231A-00004000-TSR
1 CH. CAPACITIVE SAR SENSOR FOR
Azoteq (Pty) Ltd
0
In Stock
3,000 : $0.26800
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveProximity DetectorYes1Up to 1I²C8 b1.8V ~ 3.3V80µA-20°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
TSOT-23-6
IQS211A-00000000-TSR
1 CH. CAPACITIVE PROXIMITY/TOUCH
Azoteq (Pty) Ltd
0
In Stock
3,000 : $0.30150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveProximity DetectorYes1Up to 2I²C8 b1.8V ~ 3.3V10mA-20°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
TSOT-23-6
IQS231A-00000000-TSR
1 CH. CAPACITIVE SAR SENSOR FOR
Azoteq (Pty) Ltd
0
In Stock
3,000 : $0.30150
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveProximity DetectorYes1Up to 1I²C8 b1.8V ~ 3.3V80µA-20°C ~ 85°CSurface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
DFN-10
IQS229-00085000-DNR
1 CH. CAPACITIVE SAR SENSOR FOR
Azoteq (Pty) Ltd
10
In Stock
1 : $0.90000
Cut Tape (CT)
3,000 : $0.33500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsProximity DetectorYes1-Digital-1.8V ~ 3.6V100µA-20°C ~ 85°CSurface Mount10-WFDFN Exposed Pad10-DFN (3x3)
28-QFN (4x4)
IQS572-BL-QNR
72CH. TRACKPAD/TOUCH SCREEN CONT
Azoteq (Pty) Ltd
0
In Stock
3,000 : $1.14550
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveButtonsYes72-I²C8 b1.65V ~ 3.6V80mA-40°C ~ 85°CSurface Mount28-UFQFN28-QFN (4x4)
DFN-10
IQS231A-00000000-DNR
1 CH. CAPACITIVE SAR SENSOR FOR
Azoteq (Pty) Ltd
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoleteProximity DetectorYes1Up to 1I²C8 b1.8V ~ 3.3V80µA-20°C ~ 85°CSurface Mount10-WFDFN Exposed Pad10-DFN (3x3)
DFN-10
IQS231A-00004000-DNR
1 CH. CAPACITIVE SAR SENSOR FOR
Azoteq (Pty) Ltd
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoleteProximity DetectorYes1Up to 1I²C8 b1.8V ~ 3.3V80µA-20°C ~ 85°CSurface Mount10-WFDFN Exposed Pad10-DFN (3x3)
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.