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HDC1050

不推薦在新設計中採用

具有溫度感測器的 ±3% 低功耗數位濕度感測器

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產品規格表
HDC1050 不建議用於新設計
此產品將繼續向現有客戶提供。新設計應考量替代產品。
open-in-new 比較替代產品
功能相同，但針腳輸出與所比較的裝置不同。
HDC2080 現行 2% RH 超低功耗數位相對濕度感測器、中斷/DRDY Better accuracy (±2 %RH) and similar package pinout
HDC3020 現行 0.5% RH 數位濕度感測器、0.19% 長期偏移、400 nA、4 秒回應時間、NIST 可追蹤 Higher accuracy (±0.5 %RH) in smaller QFN package (2.5 mm × 2.5 mm)
HDC3021 現行 具有可移除式膠膜上蓋的 0.5% RH 數位濕度感測器 Higher accuracy (±0.5 %RH) in smaller QFN with removable tape for conformal coating
HDC3022 現行 具有永久式 IP67 濾波器的 0.5% RH 數位濕度感測器 Higher accuracy (±0.5 %RH) in smaller QFN with permanent IP67 filter

HDC1050

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Relative humidity accuracy (typ) (%RH) ±3 Temperature accuracy (typ) (°C) 0.2 Relative humidity operating range (typ) (%RH) 0 to 100 Average supply current (typ) (µA) 1.3 Operating temperature range (°C) -40 to 125 Interface type I2C Rating Catalog
Relative humidity accuracy (typ) (%RH) ±3 Temperature accuracy (typ) (°C) 0.2 Relative humidity operating range (typ) (%RH) 0 to 100 Average supply current (typ) (µA) 1.3 Operating temperature range (°C) -40 to 125 Interface type I2C Rating Catalog
WSON (DMB) 6 9 mm² (3 mm × 3 mm)
  • Relative Humidity Accuracy ±3% (typical)
  • Temperature Accuracy ±0.2°C (typical)
  • 14 Bit Measurement Resolution
  • 100 nA Sleep Mode Current
  • Average Supply Current:
    • 710 nA @ 1sps, 11 bit RH Measurement
    • 1.3 µA @ 1sps, 11 bit RH and Temperature
      Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Small 3 mm × 3 mm Device Footprint
  • I2C Interface
  • Relative Humidity Accuracy ±3% (typical)
  • Temperature Accuracy ±0.2°C (typical)
  • 14 Bit Measurement Resolution
  • 100 nA Sleep Mode Current
  • Average Supply Current:
    • 710 nA @ 1sps, 11 bit RH Measurement
    • 1.3 µA @ 1sps, 11 bit RH and Temperature
      Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Small 3 mm × 3 mm Device Footprint
  • I2C Interface

The HDC1050 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1050 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.

The HDC1050 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1050 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 HDC1050 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor datasheet (Rev. C) PDF | HTML 2015/12/18

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