Watts Up? A simple formula for recalculating the SPL at different power and distance
Have you ever stared at a loudspeaker datasheet, scratching your head while trying to figure out what the actual Sound Pressure Level (SPL)…
Have you ever stared at a loudspeaker datasheet, scratching your head while trying to figure out what the actual Sound Pressure Level (SPL)…
Azoteq ProxFusion® IC provides capacitive, inductive, Hall and rotation and PIR sensing on the same chipset and simplifies overall system architecture, allowing board space and cost saving.
Image | Name | Description | Capacitive Prox/Touch | SAR | Hall Effect | Hall Rotation | Inductive | Active IR | ALS | PIR | Interface | Package | Product status |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | IQS7222E | 8 Channel Self-Cap / 8 Channel Mutual / Hall Switch | √ | √ | I²C | QFN20/WLCSP18 | Active | ||||||
![]() | IQS9313 | Multi-Channel Inductive Sensing Device Aimed at Keyboard Applications | √ | I²C | QFN52 | Sample | |||||||
![]() | IQS9332 | Multi-Channel Inductive Sensing Device Aimed at Keyboard Applications with Multi-Level Detection of Numerous Mechanical Keys | √ | I²C | QFN52 | Sample | |||||||
![]() | IQS318 | Single channel standalone and I2C proximity or touch sensing controller. | √ | √ | I²C | QFN20/DFN12_x000D_ /WLCSP11 | Active | ||||||
![]() | IQS320 | 2 Channel proximity sensing/ single channel proximity sensing with reference tracking controller with Movement and SNR Boost User Interfaces. | √ | √ | I²C/ Standalone | DFN12/WLCSP11 | Active | ||||||
![]() | IQS324 | Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel. | √ | √ | √ | I²C | QFN20 | Active | |||||
![]() | IQS390 | Haptics LRA driver with internal H-bridge and H-bridge protections. PWM mode with motor direction and direct PWM input. | I²C | QFN20 | Active | ||||||||
![]() | IQS391 | Haptics LRA driver with internal H-bridge and H-bridge protections. Offers configuration and control options via I2C, or direct control via PWM and direction pin inputs. | I²C | QFN20 | Active | ||||||||
IQS396 | An Inductive/Capacitive ProxFusion® sensing device with an integrated haptics driver. The haptics LRA driver features internal H-bridge and H-bridge protection. Standalone operation offers efficient | √ | √ | I²C | QFN20 | Active | |||||||
IQS397 | An Inductive/Capacitive ProxFusion® sensing device with an integrated haptics driver. The haptics LRA driver features internal H-bridge and H-bridge protection. Standalone operation offers efficient | √ | √ | I²C | QFN20 | Active | |||||||
IQS621 | Combination sensor with ambient light sensing (ALS), capacitive proximity / touch, Hall effect sensor & inductive sensing | √ | √ | √ | √ | I²C | UOLG 9-pin | EOL | |||||
IQS622 | Combination sensor with ambient light sensing (ALS), active IR, Hall-effect and two channel capacitive proximity / touch sensor | √ | √ | √ | √ | √ | √ | I²C | DMA 9-pin | EOL | |||
IQS7219A | A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be | I²C | QFN20/WLCSP18 | Sample | |||||||||
IQS7221E/G | On-Axis Hall Rotation Sensor | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS9320 | 20 Channel inductive sensor for multi-level key switches with TriggerMax™ technology | √ | I²C | QFN52 | Engineering | ||||||||
IQS7228A | The Earbud Chip | √ | √ | I²C | WLCSP16 | EOL | |||||||
IQS7225A | 6 Channel Mutual / Self Capacitive / Inductive Sensor, Rotational Encoders | √ | √ | I²C | QFN20 | Active | |||||||
IQS7320A | 4 Channel inductive sensor for multi-level key switches. | √ | I²C | QFN20 | EOL | ||||||||
IQS7223C | 4 Channel Mutual / Self Capacitive, Proximity & Wear Sensing | √ | I²C | QFN20/WLCSP18 | Active | ||||||||
IQS7222C | 8 Channel Self-Cap / 10 Channel Mutual / 4 Inductive / 4 Self with Wear Detection | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS7222D | 14 Channel Mutual Sensor, Swipe Gestures | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS7222A | 8 Channel Self-Cap / 9 Channel Mutual / 4 Inductive / Hall Switch | √ | √ | √ | I²C | QFN20/WLCSP18 | Active | ||||||
IQS7222B | 8 Channel Self-Cap / 18 Channel Mutual | √ | I²C | QFN20/WLCSP18 | Active | ||||||||
IQS7210A | Trackpad/Touchscreen controller, Gestures & Inductive/Capacitive button input | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS323 | 3 Channel Capacitive, Inductive/ Slider/ SAR | √ | √ | I²C | DNF12/WLCSP11 | Active | |||||||
IQS269A | Combination sensor 8-channel self/mutual capacitive proximity / touch controller with Hall-effect and Inductive sensing. | √ | √ | √ | √ | I²C | QFN16/WLCSP16 | Not Recommended For New Designs | |||||
IQS620A | 2 Channel, Hall/Inductive Multifunctional Sensor | √ | √ | √ | √ | √ | I²C | WLCSP9 | Active | ||||
IQS624 | Combination sensor with Hall-effect rotation sensing and dual channel capacitive proximity / touch sensing | √ | √ | √ | I²C | DFN10 | Active | ||||||
IQS625 | Combination sensor with Hall-effect rotation sensing and dual channel capacitive proximity / touch sensing | √ | √ | I²C | TSSOP-8 | EOL | |||||||
IQS626 | Combination sensor 14-channel self/mutual capacitive proximity / touch controller with Hall-effect and Inductive sensing. | √ | √ | √ | √ | I²C | TSSOP-8 | EOL | |||||
IQS680 | Combination sensor with dual channel capacitive proximity / touch, Passive Infrared Radial sensor and metal detection capabilities | √ | √ | √ | I²C | DFN10 | EOL |
Azoteq ProxFusion® IC provides capacitive, inductive, Hall and rotation and PIR sensing on the same chipset and simplifies overall system architecture, allowing board space and cost saving.
Image | Name | Description | Capacitive Prox/Touch | SAR | Hall Effect | Hall Rotation | Inductive | Active IR | ALS | PIR | Interface | Package | Product status |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | IQS7222E | 8 Channel Self-Cap / 8 Channel Mutual / Hall Switch | √ | √ | I²C | QFN20/WLCSP18 | Active | ||||||
![]() | IQS9313 | Multi-Channel Inductive Sensing Device Aimed at Keyboard Applications | √ | I²C | QFN52 | Sample | |||||||
![]() | IQS9332 | Multi-Channel Inductive Sensing Device Aimed at Keyboard Applications with Multi-Level Detection of Numerous Mechanical Keys | √ | I²C | QFN52 | Sample | |||||||
![]() | IQS318 | Single channel standalone and I2C proximity or touch sensing controller. | √ | √ | I²C | QFN20/DFN12_x000D_ /WLCSP11 | Active | ||||||
![]() | IQS320 | 2 Channel proximity sensing/ single channel proximity sensing with reference tracking controller with Movement and SNR Boost User Interfaces. | √ | √ | I²C/ Standalone | DFN12/WLCSP11 | Active | ||||||
![]() | IQS324 | Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel. | √ | √ | √ | I²C | QFN20 | Active | |||||
![]() | IQS390 | Haptics LRA driver with internal H-bridge and H-bridge protections. PWM mode with motor direction and direct PWM input. | I²C | QFN20 | Active | ||||||||
![]() | IQS391 | Haptics LRA driver with internal H-bridge and H-bridge protections. Offers configuration and control options via I2C, or direct control via PWM and direction pin inputs. | I²C | QFN20 | Active | ||||||||
IQS396 | An Inductive/Capacitive ProxFusion® sensing device with an integrated haptics driver. The haptics LRA driver features internal H-bridge and H-bridge protection. Standalone operation offers efficient | √ | √ | I²C | QFN20 | Active | |||||||
IQS397 | An Inductive/Capacitive ProxFusion® sensing device with an integrated haptics driver. The haptics LRA driver features internal H-bridge and H-bridge protection. Standalone operation offers efficient | √ | √ | I²C | QFN20 | Active | |||||||
IQS621 | Combination sensor with ambient light sensing (ALS), capacitive proximity / touch, Hall effect sensor & inductive sensing | √ | √ | √ | √ | I²C | UOLG 9-pin | EOL | |||||
IQS622 | Combination sensor with ambient light sensing (ALS), active IR, Hall-effect and two channel capacitive proximity / touch sensor | √ | √ | √ | √ | √ | √ | I²C | DMA 9-pin | EOL | |||
IQS7219A | A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be | I²C | QFN20/WLCSP18 | Sample | |||||||||
IQS7221E/G | On-Axis Hall Rotation Sensor | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS9320 | 20 Channel inductive sensor for multi-level key switches with TriggerMax™ technology | √ | I²C | QFN52 | Engineering | ||||||||
IQS7228A | The Earbud Chip | √ | √ | I²C | WLCSP16 | EOL | |||||||
IQS7225A | 6 Channel Mutual / Self Capacitive / Inductive Sensor, Rotational Encoders | √ | √ | I²C | QFN20 | Active | |||||||
IQS7320A | 4 Channel inductive sensor for multi-level key switches. | √ | I²C | QFN20 | EOL | ||||||||
IQS7223C | 4 Channel Mutual / Self Capacitive, Proximity & Wear Sensing | √ | I²C | QFN20/WLCSP18 | Active | ||||||||
IQS7222C | 8 Channel Self-Cap / 10 Channel Mutual / 4 Inductive / 4 Self with Wear Detection | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS7222D | 14 Channel Mutual Sensor, Swipe Gestures | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS7222A | 8 Channel Self-Cap / 9 Channel Mutual / 4 Inductive / Hall Switch | √ | √ | √ | I²C | QFN20/WLCSP18 | Active | ||||||
IQS7222B | 8 Channel Self-Cap / 18 Channel Mutual | √ | I²C | QFN20/WLCSP18 | Active | ||||||||
IQS7210A | Trackpad/Touchscreen controller, Gestures & Inductive/Capacitive button input | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS323 | 3 Channel Capacitive, Inductive/ Slider/ SAR | √ | √ | I²C | DNF12/WLCSP11 | Active | |||||||
IQS269A | Combination sensor 8-channel self/mutual capacitive proximity / touch controller with Hall-effect and Inductive sensing. | √ | √ | √ | √ | I²C | QFN16/WLCSP16 | Not Recommended For New Designs | |||||
IQS620A | 2 Channel, Hall/Inductive Multifunctional Sensor | √ | √ | √ | √ | √ | I²C | WLCSP9 | Active | ||||
IQS624 | Combination sensor with Hall-effect rotation sensing and dual channel capacitive proximity / touch sensing | √ | √ | √ | I²C | DFN10 | Active | ||||||
IQS625 | Combination sensor with Hall-effect rotation sensing and dual channel capacitive proximity / touch sensing | √ | √ | I²C | TSSOP-8 | EOL | |||||||
IQS626 | Combination sensor 14-channel self/mutual capacitive proximity / touch controller with Hall-effect and Inductive sensing. | √ | √ | √ | √ | I²C | TSSOP-8 | EOL | |||||
IQS680 | Combination sensor with dual channel capacitive proximity / touch, Passive Infrared Radial sensor and metal detection capabilities | √ | √ | √ | I²C | DFN10 | EOL |
Have you ever stared at a loudspeaker datasheet, scratching your head while trying to figure out what the actual Sound Pressure Level (SPL)…
Have you ever stared at a loudspeaker datasheet, scratching your head while trying to figure out what the actual Sound Pressure Level (SPL)…
Azoteq ProxFusion® IC provides capacitive, inductive, Hall and rotation and PIR sensing on the same chipset and simplifies overall system architecture, allowing board space and cost saving.
Image | Name | Description | Capacitive Prox/Touch | SAR | Hall Effect | Hall Rotation | Inductive | Active IR | ALS | PIR | Interface | Package | Product status |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | IQS7222E | 8 Channel Self-Cap / 8 Channel Mutual / Hall Switch | √ | √ | I²C | QFN20/WLCSP18 | Active | ||||||
![]() | IQS9313 | Multi-Channel Inductive Sensing Device Aimed at Keyboard Applications | √ | I²C | QFN52 | Sample | |||||||
![]() | IQS9332 | Multi-Channel Inductive Sensing Device Aimed at Keyboard Applications with Multi-Level Detection of Numerous Mechanical Keys | √ | I²C | QFN52 | Sample | |||||||
![]() | IQS318 | Single channel standalone and I2C proximity or touch sensing controller. | √ | √ | I²C | QFN20/DFN12_x000D_ /WLCSP11 | Active | ||||||
![]() | IQS320 | 2 Channel proximity sensing/ single channel proximity sensing with reference tracking controller with Movement and SNR Boost User Interfaces. | √ | √ | I²C/ Standalone | DFN12/WLCSP11 | Active | ||||||
![]() | IQS324 | Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel. | √ | √ | √ | I²C | QFN20 | Active | |||||
![]() | IQS390 | Haptics LRA driver with internal H-bridge and H-bridge protections. PWM mode with motor direction and direct PWM input. | I²C | QFN20 | Active | ||||||||
![]() | IQS391 | Haptics LRA driver with internal H-bridge and H-bridge protections. Offers configuration and control options via I2C, or direct control via PWM and direction pin inputs. | I²C | QFN20 | Active | ||||||||
IQS396 | An Inductive/Capacitive ProxFusion® sensing device with an integrated haptics driver. The haptics LRA driver features internal H-bridge and H-bridge protection. Standalone operation offers efficient | √ | √ | I²C | QFN20 | Active | |||||||
IQS397 | An Inductive/Capacitive ProxFusion® sensing device with an integrated haptics driver. The haptics LRA driver features internal H-bridge and H-bridge protection. Standalone operation offers efficient | √ | √ | I²C | QFN20 | Active | |||||||
IQS621 | Combination sensor with ambient light sensing (ALS), capacitive proximity / touch, Hall effect sensor & inductive sensing | √ | √ | √ | √ | I²C | UOLG 9-pin | EOL | |||||
IQS622 | Combination sensor with ambient light sensing (ALS), active IR, Hall-effect and two channel capacitive proximity / touch sensor | √ | √ | √ | √ | √ | √ | I²C | DMA 9-pin | EOL | |||
IQS7219A | A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be | I²C | QFN20/WLCSP18 | Sample | |||||||||
IQS7221E/G | On-Axis Hall Rotation Sensor | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS9320 | 20 Channel inductive sensor for multi-level key switches with TriggerMax™ technology | √ | I²C | QFN52 | Engineering | ||||||||
IQS7228A | The Earbud Chip | √ | √ | I²C | WLCSP16 | EOL | |||||||
IQS7225A | 6 Channel Mutual / Self Capacitive / Inductive Sensor, Rotational Encoders | √ | √ | I²C | QFN20 | Active | |||||||
IQS7320A | 4 Channel inductive sensor for multi-level key switches. | √ | I²C | QFN20 | EOL | ||||||||
IQS7223C | 4 Channel Mutual / Self Capacitive, Proximity & Wear Sensing | √ | I²C | QFN20/WLCSP18 | Active | ||||||||
IQS7222C | 8 Channel Self-Cap / 10 Channel Mutual / 4 Inductive / 4 Self with Wear Detection | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS7222D | 14 Channel Mutual Sensor, Swipe Gestures | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS7222A | 8 Channel Self-Cap / 9 Channel Mutual / 4 Inductive / Hall Switch | √ | √ | √ | I²C | QFN20/WLCSP18 | Active | ||||||
IQS7222B | 8 Channel Self-Cap / 18 Channel Mutual | √ | I²C | QFN20/WLCSP18 | Active | ||||||||
IQS7210A | Trackpad/Touchscreen controller, Gestures & Inductive/Capacitive button input | √ | √ | I²C | QFN20/WLCSP18 | Active | |||||||
IQS323 | 3 Channel Capacitive, Inductive/ Slider/ SAR | √ | √ | I²C | DNF12/WLCSP11 | Active | |||||||
IQS269A | Combination sensor 8-channel self/mutual capacitive proximity / touch controller with Hall-effect and Inductive sensing. | √ | √ | √ | √ | I²C | QFN16/WLCSP16 | Not Recommended For New Designs | |||||
IQS620A | 2 Channel, Hall/Inductive Multifunctional Sensor | √ | √ | √ | √ | √ | I²C | WLCSP9 | Active | ||||
IQS624 | Combination sensor with Hall-effect rotation sensing and dual channel capacitive proximity / touch sensing | √ | √ | √ | I²C | DFN10 | Active | ||||||
IQS625 | Combination sensor with Hall-effect rotation sensing and dual channel capacitive proximity / touch sensing | √ | √ | I²C | TSSOP-8 | EOL | |||||||
IQS626 | Combination sensor 14-channel self/mutual capacitive proximity / touch controller with Hall-effect and Inductive sensing. | √ | √ | √ | √ | I²C | TSSOP-8 | EOL | |||||
IQS680 | Combination sensor with dual channel capacitive proximity / touch, Passive Infrared Radial sensor and metal detection capabilities | √ | √ | √ | I²C | DFN10 | EOL |