Si1142-A10-GM Silicon Laboratories Inc, Si1142-A10-GM Datasheet - Page 40

• Manufacturer Part Number: Si1142-A10-GM
• Description: Proximity Sensors IC INTERFACE
• Manufacturer: Silicon Laboratories Inc

Specifications of Si1142-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
PS3_TH @ 0x15
Reset value = 0000 0000
PARAM_WR @ 0x17
Reset value = 0000 0000
COMMAND @ 0x18
Reset value = 0000 0000
40
7:0
Bit
Name
Type
Name
Bit
7:0
Bit
7:0
Type
Name
Bit
Type
Bit
Bit
COMMAND COMMAND Register.
PARAM_WR Mailbox register for passing parameters from the host to the sequencer.
Name
PS3_TH
Name
Name
7
7
7
The COMMAND Register is the primary mailbox register into the internal sequencer.
Writing to the COMMAND register is the only I
standby mode.
PS3_TH is an 8-bit compressed value representing a 16-bit threshold value. The
uncompressed value represented by PS3_TH is compared to PS3 measurements
during autonomous operation for interrupting the host.
6
6
6
5
5
5
Rev. 1.1
4
4
COMMAND
4
PARAM_WR
PS3_TH
RW
RW
RW
Function
Function
Function
3
2
3
3
C operation that wakes the device from
2
2
2
1
1
1
0
0
0