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HTS221 Datasheet Capacitive Digital Sensor

Manufacturer: STMicroelectronics

Overview: HTS221 Capacitive digital sensor for relative humidity and temperature Datasheet - not remended for new design HL GA-6L (2 x 2 x 0.

General Description

HTS221 is in the process of being terminated and is not remended for new design.

The candidate replacement is SHT40-AD1B from Sensirion.

A deep-dive transition guide, technical note TN1426, is available on .st., providing a high-level reference to guide the user in replacing STMicroelectronics HTS221 sensor with the SHT4x sensor family from Sensirion as a high-quality alternative.

Key Features

  • 0 to 100% relative humidity range.
  • Supply voltage: 1.7 to 3.6 V.
  • Low power consumption: 2 μA @ 1 Hz ODR.
  • Selectable ODR from 1 Hz to 12.5 Hz.
  • High rH sensitivity: 0.004% rH/LSB.
  • Humidity accuracy: ± 3.5% rH, 20 to +80% rH.
  • Temperature accuracy: ± 0.5 °C,15 to +40 °C.
  • Embedded 16-bit ADC.
  • 16-bit humidity and temperature output data.
  • SPI and I²C interfaces.
  • Factory calibrated.
  • Tiny 2 x 2 x 0.9 mm package.

More Datasheets from STMicroelectronics

Part Number Description

HTS221 Distributor