All-in-one Single-chip Solutions Supporting Various Sensing Functions
Designed for Wearables/Accessories
We offer all-in-one single-chip solutions within VersaSensor that boast ultra-low power consumption in a compact size and support in-ear detection (IED) and force / touch / proximity sensing. With efficient use of space, the solutions can be widely used in IED and human-machine interface (HMI) applications of smart wearables, such as earphones, smart watches/bands, and smart glasses.
Model | Channels | Self-cap | Mutual-cap | Proximity | Capacitive
based force | Resistive
based force | VDD(V) | V_I2C(V) | Package | Application | Product
status |
|---|---|---|---|---|---|---|---|---|---|---|---|
GH6210 | 3 | √ | | √ | | | 1.7~3.6 | 1.1~3.6 | CSP-8，1.75*0.94mm | 1) ≤3-ch Proximity, Touch key, Slider； | Active |
GH6211 | 5 | √ | √ | √ | √ | 1 Wheatstone bridge | 1.7~3.6 | 1.1~3.6 | DFN-10, 2.1*1.8mm | 1) ≤5-ch Proximity, Touch key,
Slider; | Active |
GH6212 | 9 | √ | √ | √ | √ | 2 Wheatstone bridge | 1.7~3.6 | 1.1~3.6 | CSP-16, 1.8*2.2mm | 1) ≤9-ch Proximity, Touch key,
Slider; | Active |
GH610 | 5 | √ | | | | | 2~5V，or 1.8V | 2~5V，or 1.8V | CSP-19, 2.09*1.94mm | Wear detection + Touch key | Active |
GH611 | 7 | √ | | | | | 2~5V，or 1.8V | 2~5V，or 1.8V | CSP-19, 2.09*1.94mm | Wear detection + Touch key | Active |
Up to 9-channel self & mutual capacitance sensor
2 Wheatstone bridges detection AFE
Integrated MCU for flexible development
aF level Cap resolution @ up to 300 pF C-offset
24-bit ADC for force detection
Industry leading anti-noise and environmental adaptability
Wear detection & force & touch slider
Wear detection & force
Up to 9 channels proximity, touch bar solution
Support customized development
Large-scale commercialization
Stable, on-time delivery
Extensive support: Chip + Algorithm
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