SI1145-A10-GMR
I2C Compatible Proximity Sensor for UV Index
在庫:5,726
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- 365日の品質保証
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部品番号 : SI1145-A10-GMR
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パッケージ/ケース : QFN-10
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ブランド : Silicon Labs
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コンポーネントの分類 : Ambient Light, IR, UV Sensors
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日付シート : SI1145-A10-GMR データシート (PDF)
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Series : SI1145
概要 SI1145-A10-GMR
Optical Sensor Ambient, Ultraviolet (UV) 850nm I²C 10-WFQFN
主な特長
- QuickSense™ integrated infrared proximity detector
- Proximity detection adjustable from under 1 cm to over 1 m
- Three independent LED drivers
- 15 current settings from 5.6 mA to 360 mA for each LED driver
- 25.6 µs LED driver pulse width
- 500 mm proximity range with single pulse (<2.5 klx)
- 150 mm proximity range with single pulse (>2.5 klx)
- Operates at up to 128 klx (direct sunlight)
- Minimum reflectance sensitivity <1 µW/cm2
- High EMI immunity without shielded packaging
- QuickSense™ integrated ambient light sensor
- 10 mlx resolution possible, allowing operation under dark glass
- 1 to 128 klx dynamic range possible across two ADC range settings
- 17-bit resolution
- Accurate lux measurements possible with IR correction algorithm
- 25.6 µs measurement cycle keeps total power consumption duty cycle low without compromising performance or noise immunity
- Industrys lowest power consumption
- 1.8 to 3.6 V supply voltage
- 9 µA average current (LED pulsed 25.6 µs every 800 ms at 180 mA plus 3 µA Si114x supply)
- <500 nA standby current
- Internal and external wake support
- Built-in voltage supply monitor and power-on reset controller
- Serial communications
- Up to 3.4 Mbps data rate
- Slave mode hardware address decoding
- Small-outline 10-lead 2x2 mm QFN
- Temperature Range
- –40 to +85 °C
仕様
以下は、選択された部品の特性やカテゴリーに関する基本的なパラメータである。
Product Category | Proximity Sensors | RoHS | Details |
Sensing Method | Optical | Sensing Distance | 10 mm to 500 mm |
Mounting Style | SMD/SMT | Output Configuration | Digital, Open Drain |
Brand | Silicon Labs | Description/Function | Ambient/UV Light Sensor IC with I2C Interface |
Height | 0.65 mm | Length | 2 mm |
Maximum Frequency | 3.4 MHz | Maximum Operating Temperature | + 85 C |
Minimum Operating Temperature | - 40 C | Moisture Sensitive | Yes |
Operating Supply Current | 4.3 mA | Operating Supply Voltage | 1.71 V to 3.6 V |
Package / Case | QFN-10 | Product Type | Proximity Sensors |
Series | Si1145 | Factory Pack Quantity | 2500 |
Subcategory | Sensors | Supply Voltage - Max | 3.6 V |
Supply Voltage - Min | 1.71 V | Width | 2 mm |
Unit Weight | 0.008245 oz |
保証と返品
保証、返品、および追加情報
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QAと返品ポリシー
部品の品質保証: 365 日
返品・返金:90日以内
返品・交換:90日以内
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部品パッケージ保証: 100% ESD 帯電防止機能を備えた当社のパッケージは、高い強度と優れた緩衝機能を備えています。
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