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感測器
濕度感測器

HDC1010

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採用 WCSP 的 ±2% 低功率數位濕度與溫度感測器

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open-in-new 比較替代產品
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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 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 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 QFN with permanent IP67 filter

HDC1010

現行
產品規格表 立即訂購

產品詳細資料

Relative humidity accuracy (typ) (%RH) 2 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 85 Interface type I2C Rating Catalog
Relative humidity accuracy (typ) (%RH) 2 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 85 Interface type I2C Rating Catalog
DSBGA (YPA) 8 3.9375 mm² (— mm × — mm)
  • Relative Humidity Accuracy ±2% (typical)
  • Temperature Accuracy ±0.2°C (typical)
  • Excellent Stability at High Humidity
  • 14 Bit Measurement Resolution
  • 100 nA Sleep Mode Current
  • Average Supply Current:
    • 710 nA @ 1 sps, 11 bit RH Measurement
    • 1.3 µA @ 1 sps, 11 bit RH and Temperature Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Tiny 2 mm × 1.6 mm Device Footprint
  • I2C Interface
  • Relative Humidity Accuracy ±2% (typical)
  • Temperature Accuracy ±0.2°C (typical)
  • Excellent Stability at High Humidity
  • 14 Bit Measurement Resolution
  • 100 nA Sleep Mode Current
  • Average Supply Current:
    • 710 nA @ 1 sps, 11 bit RH Measurement
    • 1.3 µA @ 1 sps, 11 bit RH and Temperature Measurement
  • Supply Voltage 2.7 V to 5.5 V
  • Tiny 2 mm × 1.6 mm Device Footprint
  • I2C Interface

The HDC1010 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1010 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 innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1010 is placed on the bottom part of the device, which makes the HDC1010 more robust against dirt, dust, and other environmental contaminants. The humidity and temperature sensors are factory calibrated and the calibration data is stored in the on-chip non-volatile memory.

The HDC1010 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1010 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 innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1010 is placed on the bottom part of the device, which makes the HDC1010 more robust against dirt, dust, and other environmental contaminants. The humidity and temperature sensors are factory calibrated and the calibration data is stored in the on-chip non-volatile memory.
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HDC2010 現行 2% RH 超小型、低功耗數位相對濕度感測器 This product is an integrated humidity and temperature sensor with lower typical current consumption (0.55µA) and smaller package size (1.5mm x 1.5mm)

技術文件

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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 HDC1010 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor datasheet (Rev. A) PDF | HTML 2016/8/29
應用說明 TI Humidity Sensors: Programming & Integration Guide PDF | HTML 2025/11/3
應用說明 How to Debug RH Accuracy Issues in RH Sensors PDF | HTML 2025/10/30
應用說明 Is a Protective Cover Needed for Humidity Sensors? PDF | HTML 2021/4/21
應用說明 Humidity Sensor: Storage and Handling Guidelines 2017/8/28
應用說明 Optimizing Placement and Routing for Humidity Sensors (Rev. A) 2017/3/6
應用說明 HDC1010 Pin FMEA 2016/12/15
技術文章 How to use boost converters in wireless sensor nodes PDF | HTML 2015/10/6

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HDC1010EVM — HDC1010 低功耗濕度和溫度感測器評估模組

HDC1010EVM 評估套件是一款隨插即用系統，可測試和評估 HDC1010 溼度和溫度感測器。EVM 利用 USB 介面進行控制和資料串流，並可插入 PC USB 連接埠。透過簡單的 GUI，可在 EVM 連接至 PC 並啟動 GUI 後，在數秒內串流處理溫溼度量測。EVM 託管 MSP430F5528 微控制器，可做為 PC USB 介面和 HDC1010 I2C 介面之間的橋接器。PCB 的感測器部分可與主 PCB 分離，以支援感測器位於主機控制器遠端的系統的原型設計。HDC1010EVM 不需要校準，也不需要任何軟體編程，只需安裝感測解決方案 EVM GUI 即可使用。GUI (...)
使用指南: PDF
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HDC1010 IBIS MODEL (Rev. A)

SLYM072A.ZIP (51 KB) - IBIS 模型
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DSBGA (YPA) 8 Ultra Librarian
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