SI1141-A10-GMR Silicon Laboratories Inc, SI1141-A10-GMR Datasheet - Page 58

• Manufacturer Part Number: SI1141-A10-GMR
• Description: SENS IR PROXIMITY AMB LT 8-ODFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI1141-A10-GMR

• Mfg Application Notes: Si1141 Touchless Lavatory AppNote Si114x Designer's Guide AppNote Si114x Overlay Considerations AppNote Si1141 Cheek Detection in Smartphones C8051F990/Si1141 Smoke Detection 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: 336-1968; SI1141-A10-GM

Si1141/42/43
AUX_ADCMUX @ 0x0F
Reset value = 0110 0101
ALS_VIS_ADC_COUNTER @ 0x10
Reset value = 0111 0000
58
Note: For A02 and earlier, this parameter also controls ALS-IR measurements.
Name
Type
Bit
6:4
3:0
Bit
7:0
Name
7
Bit
Type
Bit
AUX_ADCMUX[7:0] Selects input for AUX Measurement. These measurements are referenced to
VIS_ADC_REC[2:0]
Reserved
Reserved
7
Name
Name
7
6
RW
6
GND.
0x65: Temperature (Should be used only for relative temperature measurement.
Absolute Temperature not guaranteed)
0x75: V
Recovery period the ADC takes before making a ALS-VIS measurement.
000: 1 ADC Clock (50 ns)
001: 7 ADC Clock (350 ns)
010: 15 ADC Clock (750 ns)
011: 31 ADC Clock (1.55 µs)
100: 63 ADC Clock (3.15 µs)
101: 127 ADC Clock (6.35 µs)
110: 255 ADC Clock (12.75 µs)
111: 511 ADC Clock (25.55 µs)
Always set to 0.
VIS_ADC_REC[2:0]
DD
5
R/W
voltage
5
AUX_ADCMUX[7:0]
Rev. 1.1
R/W
4
4
RW
3
Function
Function
3
2
2
1
1
0
0