現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同,但引腳輸出與所比較的產品不同
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 package with permanent IP67 filter

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 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 5.5 Average supply current (typ) (A) 1.2 at 1 sample/sec Operating temperature range (°C) -40 to 125 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 Supply voltage (min) (V) 2.7 Supply voltage (max) (V) 5.5 Average supply current (typ) (A) 1.2 at 1 sample/sec Operating temperature range (°C) -40 to 125 Interface type I2C Rating Catalog
WSON (DMB) 6 9 mm² 3 x 3
  • 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 @ 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 ±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 @ 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 HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 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 HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 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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HDC2010 現行 2% RH 超小型、低功耗數位相對濕度感測器 Higher accuracy, smaller footprint, and lower cost

技術文件

star =TI 所選的此產品重要文件
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類型 標題 日期
* Data sheet HDC1080 Low Power, High Accuracy Digital Humidity Sensor with Temperature Sensor datasheet (Rev. A) PDF | HTML 2016年 1月 14日
Application note Is a Protective Cover Needed for Humidity Sensors? PDF | HTML 2021年 4月 21日
Application note Humidity Sensor: Storage and Handling Guidelines 2017年 8月 28日
Application note Optimizing Placement and Routing for Humidity Sensors (Rev. A) 2017年 3月 6日
Technical article Industrial stack lights get smarter with LEDs PDF | HTML 2016年 8月 9日

設計與開發

如需其他條款或必要資源,請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

HDC1080EVM — HDC1080 低功耗濕度和溫度感測器評估模組

The HDC1080EVM evaluation kit is a plug and play system to test and evaluate the HDC1080 humidity and temperature sensor. The EVM utilizes a USB interface for control and data streaming, and can be to plugged into a PC USB port. With the simple GUI, humidity and temperature measurements can be (...)

使用指南: PDF
TI.com 無法提供
程式碼範例或展示

SNAC076 HDC1080 Arduino Example Code v1.0

支援產品和硬體

支援產品和硬體

產品
濕度感測器
HDC1080 2% RH 低功耗數位相對濕度感測器
模擬型號

HDC1080 IBIS Model

SNAM192.ZIP (25 KB) - IBIS Model
參考設計

TIDA-00420 — ADC 架構、數位隔離、廣泛輸入、16 通道、AC/DC 二進位輸入參考設計

This reference design showcases a cost-optimized and scalable ADC-based AC/DC binary input module (BIM) architecture with reinforced isolation. The 16 channels of a 10- or 12-bit SAR ADC are used for sensing multiple binary inputs. The op amps, in addition to keeping the cost per-channel low, (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00979 — 適用於工業自動化的 RGB LED 訊號塔參考設計

This reference design is a multi-segment RGB signal tower for industrial process automation. The reference design enables fully flexible control of color and brightness and allows easy modification of the amount of segments. With this smart process condition and safety indicator, (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00666 — 具備 BLE 連線能力且由 4 至 20mA 電流迴路供電的現場傳送器參考設計

TIDA-00666 enables Bluetooth Low Energy communication powered from a 2-wire 4- to 20-mA loop. For industrial process control instruments, analog 4- to 20-mA current loops are commonly used for analog signaling, with 4 mA representing the lowest end of the range and 20 mA the highest. This (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00854 — 微功耗電化學氣體感測器放大器參考設計

This reference design consists of a micropower “Potentistat” type electrochemical sensor circuit for battery operated portable or long-life portable or fixed remote location devices. Using a nanopower amplifier and reference circuit allows the circuit to function continuously and (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-01437 — 具有 IO-Link 介面的 RGB 訊號燈參考設計

This reference design implements a five-segment LED smart stack light with 20 LEDs used in factory floor and industrial process automation of greater complexity. An IO-Link interface is implemented for controlling the stack light and reading back status information. The design features low power (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-010008 — 適合於電網應用之瞬態保護的平箝制 TVS 架構參考設計

This reference design features multiple approaches for  protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high side or low side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24, 12 or 5V input used in (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00980 — 具有 IO-Link 介面的 RGB LED 訊號塔參考設計

The objective of the TIDA-00980 reference design is to develop an embedded firmware to interface and control the functions of a multi-segment RGB signal tower used in factory floor and industrial process automation of greater complexity. This design helps to give more flexible usage along (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00972 — 支援穩固的 2m 有線通訊且精度為 ±2% 的濕度感測參考設計

The TIDA-00972 reference design provides a sensor module level solution for +/- 2% of accuracy and reliable Relative Humidity (RH) and +/- 0.2 °C accuracy temperature sensing. The sensor module utilizes TI’s digital humidity and temperature sensor HDC1080 together with integrated (...)
Design guide: PDF
電路圖: PDF
參考設計

TIDA-00994 — 具有 Wi-Fi® 介面的 RGB LED 訊號塔參考設計

The objective of the TIDA-00994 reference design is to develop an embedded firmware of a multi-segment RGB signal tower used in factory floor and industrial process automation of greater complexity. A Wi-Fi ® interface is implemented to control the stack light and read back status information. (...)
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
WSON (DMB) 6 Ultra Librarian

訂購與品質

內含資訊:
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊:
  • 晶圓廠位置
  • 組裝地點

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