The IQS7221E is an on-axis Hall rotation sensor that supports up to 42 channels and two-finger gestures. It is highly flexible with ProxFusion® technology, allowing for mutual/self-capacitive sensor configuration and inductive/capacitive button input. It supports various display touch panel types and operates on a supply voltage of 1.8V to 3.5V. The device offers high-resolution coordinate outputs, automated system power modes, and I²C communication interface, making it ideal for applications like fitness bands, TWS earbuds, game controller touchpads, and headphones.
Azoteq is a fabless semiconductor company and world leader incapacitive proximity and touch solutions for user interfaces. Their new ProxFusion product line gathers various sensor technologies in one chipset including ambient ligh sensing, IR, inductive and Hall Effect.
| Controller IC | IQS7221E |
|---|---|
| Brand | Azoteq |
| Package | QFN20/WLCSP18 |
| Capacitive Prox/Touch | √ |
| Hall Rotation | √ |
| Interface | I²C |
| Statut |
| Controller IC | IQS7221E |
|---|---|
| Brand | Azoteq |
| Package | QFN20/WLCSP18 |
| Capacitive Prox/Touch | √ |
| Hall Rotation | √ |
| Interface | I²C |
| Statut |
The IQS7221E is an on-axis Hall rotation sensor that supports up to 42 channels and two-finger gestures. It is highly flexible with ProxFusion® technology, allowing for mutual/self-capacitive sensor configuration and inductive/capacitive button input. It supports various display touch panel types and operates on a supply voltage of 1.8V to 3.5V. The device offers high-resolution coordinate outputs, automated system power modes, and I²C communication interface, making it ideal for applications like fitness bands, TWS earbuds, game controller touchpads, and headphones.
Azoteq is a fabless semiconductor company and world leader incapacitive proximity and touch solutions for user interfaces. Their new ProxFusion product line gathers various sensor technologies in one chipset including ambient ligh sensing, IR, inductive and Hall Effect.
| Controller IC | IQS7221E |
|---|---|
| Brand | Azoteq |
| Package | QFN20/WLCSP18 |
| Capacitive Prox/Touch | √ |
| Hall Rotation | √ |
| Interface | I²C |
| Statut |
The IQS7221E is an on-axis Hall rotation sensor that supports up to 42 channels and two-finger gestures. It is highly flexible with ProxFusion® technology, allowing for mutual/self-capacitive sensor configuration and inductive/capacitive button input. It supports various display touch panel types and operates on a supply voltage of 1.8V to 3.5V. The device offers high-resolution coordinate outputs, automated system power modes, and I²C communication interface, making it ideal for applications like fitness bands, TWS earbuds, game controller touchpads, and headphones.
Azoteq is a fabless semiconductor company and world leader incapacitive proximity and touch solutions for user interfaces. Their new ProxFusion product line gathers various sensor technologies in one chipset including ambient ligh sensing, IR, inductive and Hall Effect.
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SELTECH is an international solution provider with deep expertise in acoustics and sensors. We offer innovative solutions to our customers’ challenges, from design to production.
