 | |  | |
| PartNumber | SI1143-A10-GM | SI1143-A10-GMR | SI1143-A10 |
| Description | Proximity Sensors I2C Proximity/Ambient Light Sensor with 3 LED Drivers | Proximity Sensors | |
| Manufacturer | Silicon Laboratories | Silicon Laboratories | - |
| Product Category | Proximity Sensors | Proximity Sensors | - |
| RoHS | Y | Y | - |
| Sensing Method | Optical | Optical | - |
| Sensing Distance | 10 mm to 2000 mm | 10 mm to 2000 mm | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Output Configuration | Digital, Open Drain | Digital, Open Drain | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Packaging | Tray | Cut Tape | - |
| Description/Function | Ambient Light Sensor IC with I2C Interface | Ambient Light Sensor IC with I2C Interface | - |
| Height | 0.65 mm | 0.65 mm | - |
| Length | 2 mm | 2 mm | - |
| Package / Case | QFN-10 | QFN-10 | - |
| Series | Si1143 | Si1143 | - |
| Width | 2 mm | 2 mm | - |
| Brand | Silicon Labs | Silicon Labs | - |
| Maximum Frequency | 3.4 MHz | 3.4 MHz | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 4.3 mA | 4.3 mA | - |
| Operating Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | - |
| Factory Pack Quantity | 300 | 25 | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.71 V | 1.71 V | - |
| Unit Weight | 0.001764 oz | 0.001764 oz | - |