IQS624 Datasheet, PDF (29/62 Pages) List of Unclassifed Manufacturers – Hall effect angle sensor:On-chip Hall plates

IQ Switch^®
ProxFusion™ Series
Bit Number
Data Access
Name
CH0/1 ProxSense / Capacitive Sensing Setting 3 (0x45)
7
6
5
4
3
2
1
0
Read/Write
SUID CS Div
Enable
Two
sided
PXS
ACF
Disable
LTA Beta
ACF Beta
Bit definitions:
 Bit 7: Small user interactions detection UI Enable:
o 0: Small user interactions detection UI is disabled
o 1: Small user interactions detection UI is enabled
 Bit 6: CS divider
o 0: CS divider disabled
o 1: CS divider enabled
 Bit 5: Two sided ProxSense / Capacitive Sensing
o 0: Bidirectional detection disabled
o 1: Bidirectional detection enabled
 Bit 4: ACF Disable
o 0: AC Filter Enabled
o 1: AC Filter Disabled
 Bit 3-2: LTA Beta 0
o 00: 7
o 01: 8
o 10: 9
o 11: 10
 Bit 1-0: ACF Beta 1
o 00: 1
o 01: 2
o 10: 3
o 11: 4
Compensation Ch0,1 (0x46,0x47)
Bit Number
7
6
5
4
3
2
1
0
Data Access
Read/Write
Name
Compensation (7-0)
Bit definitions:
 Bit 7-0: 0-255: Lower 8 bits of the Compensation Value
Different addresses:
 0x46: Channel 0 Lower 8 bits of the Compensation Value
 0x47: Channel 1 Lower 8 bits of the Compensation Value
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IQS624 Datasheet v1.12
Page 29 of 62
January 2017