SI1142-A10-GMR Silicon Laboratories Inc, SI1142-A10-GMR Datasheet - Page 60

• Manufacturer Part Number: SI1142-A10-GMR
• Description: SENS IR PROXIMITY AMB LT 8-ODFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1142-A10-GMR

• Mfg Application Notes: Si114x Designer's Guide AppNote Si114x Overlay Considerations AppNote Si114x irLED Guide AppNote Si114x Control Panel Guide AppNote
• Output Type: Digital - I²C
• Sensor Type: Proximity, Infrared and Ambient Light
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1969; SI1142-A10-GM

Si1141/42/43
ALS_HYST @ 0x16
Reset value = 0100 1000
PS_HYST @ 0x17
Reset value = 0100 1000
PS_HISTORY @ 0x18
Reset value = 0000 0011
60
Name
Name
Type
Bit
7:0
Type
Name
7:0
Type
Bit
Bit
Bit
7:0
Bit
Bit
ALS_HYST[7:0] ALS_HYST represents a hysteresis applied to the ALS_LOW_TH and ALS_HIGH_TH
PS_HISTORY[7:0] PS_HISTORY is a bit-field representing the number of consecutive samples
PS_HYST[7:0] PS_HYST represents a hysteresis applied to the PS1_TH, PS2_TH and PS3_TH
Name
7
7
Name
Name
7
thresholds. This is in an 8-bit compressed format, representing a 16-bit value. For
example:
0x48: 24 ADC Codes
6
6
thresholds. This is in an 8-bit compressed format, representing a 16-bit value. For
example: 0x48: 24 ADC Codes.
6
exceeding the threshold and hysteresis to change status.
For example:
0x03: 2 consecutive samples
0x07: 3 consecutive samples
0xFF: 8 consecutive samples
5
5
5
PS_HISTORY[7:0]
Rev. 1.1
ALS_HYST[7:0]
4
4
PS_HYST[7:0]
4
RW
RW
RW
Function
Function
Function
3
3
3
2
2
2
1
1
1
0
0
0