SI1141-A10-GMR Silicon Laboratories Inc, SI1141-A10-GMR Datasheet - Page 38

• 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
PS_LED21 @ 0x0F
Reset value = 0000 0000
38
Name
Bit
7:4
3:0
Type
Bit
LED1_1
LED2_I
Name
7
LED2_I Represents the irLED current sunk by the LED2 pin during a PS measurement.
On the Si1141, these bits must be set to zero.
LED1_I Represents the irLED current sunk by the LED1 pin during a PS measurement.
LED3_I, LED2_I, and LED1_I current encoded as follows:
0000: No current
0001: Minimum current
1111: Maximum current
Refer to Table 3, “Performance Characteristics
6
LED2_I
RW
5
Rev. 1.1
4
Function
3
1
,” on page 5 for LED current values.
2
LED1_I
RW
1
0