Si1143-A10-GM Silicon Laboratories Inc, Si1143-A10-GM Datasheet - Page 38

• Manufacturer Part Number: Si1143-A10-GM
• Description: Proximity Sensors IC INTERFACE
• Manufacturer: Silicon Laboratories Inc

Specifications of Si1143-A10-GM

• Maximum Operating Temperature: + 85 C
• Supply Voltage: 3.3 V
• Supply Current: 5.6 mA to 360 mA
• Operating Supply Voltage: 1.8 V to 3.6 V
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Current Rating: 359 mA
• Voltage Rating: 4 V
• Sensing Distance: 1 m
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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