HDC1000 HDC1000 低電力・湿度および温度のデジタル・センサ | TIJ.co.jp

HDC1000 (非推奨品) HDC1000 低電力・湿度および温度のデジタル・センサ


新規設計に用いることは推奨しません (NRND)

代替製品 HDC2010 – このデバイスは、比較対象のデバイスと機能とピン配置が同一ですが、完全に同等ではありません。

TI では、この製品を新規設計に使用することはお勧めしません。これまでにご購入されたお客様をサポートするために引き続きこの製品を提供しています。


The HDC1000 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The device measures humidity based on a novel capacitive sensor. The humidity and temperature sensors are factory calibrated. The innovative WLCSP (Wafer Level Chip Scale Package) simplifies board design with the use of an ultra-compact package. The sensing element of the HDC1000 is placed on the bottom part of the device, which makes the HDC1000 more robust against dirt, dust, and other environmental contaminants. The HDC1000 is functional within the full –40°C to +125°C temperature range.


  • Relative Humidity (RH) Operating Range 0% to
  • 14 Bit Measurement Resolution
  • Relative Humidity Accuracy ±3%
  • Temperature Accuracy ±0.2°C
  • 200 nA Sleep Mode Current
  • Average Supply Current:
    • 820 nA @ 1sps, 11 bit RH Measurement
    • 1.2 µA @ 1sps, 11 bit RH and Temperature
  • Supply Voltage 3 V to 5 V
  • Tiny 2 mm × 1.6 mm Device Footprint
  • I2C Interface