Datasheet4U Logo Datasheet4U.com

SHT15 Datasheet Humidity And Temperature Sensor

Manufacturer: Sensirion

Overview: Datasheet SHT1x (SHT10, SHT11, SHT15) Humidity and Temperature Sensor IC Fully calibrated Digital output Low power consumption Excellent long term stability SMD type package – reflow solderable Product Summary SHT1x (including SHT10, SHT11 and SHT15) is Sensirion’s family of surface mountable relative humidity and temperature sensors. The sensors integrate sensor elements plus signal processing on a tiny foot print and provide a fully calibrated digital output. A unique capacitive sensor element is used for measuring relative humidity while temperature is measured by a band-gap sensor. The applied CMOSens® technology guarantees excellent reliability and long term stability. Both sensors are seamlessly coupled to a 14bit analog to digital converter and a serial interface circuit. This results in superior signal quality, a fast response time and insensitivity to external disturbances (EMC). Dimensions Each SHT1x is individually calibrated in a precision humidity chamber. The calibration coefficients are programmed into an OTP memory on the chip. These coefficients are used to internally calibrate the signals from the sensors. The 2-wire serial interface and internal voltage regulation allows for easy and fast system integration. The tiny size and low power consumption makes SHT1x the ultimate choice for even the most demanding applications. SHT1x is supplied in a surface-mountable LCC (Leadless Chip Carrier) which is approved for standard reflow soldering processes. The same sensor is also available with pins (SHT7x) or on flex print (SHTA1).

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number SHT15
Manufacturer Sensirion
File Size 372.15 KB
Description Humidity and Temperature Sensor
Datasheet SHT15 SHT1x Datasheet (PDF)

Key Features

  • version 4 Silicon sensor chip. Besides the humidity and temperature sensors the chip contains an amplifier, A/D converter, OTP memory and a digital interface. V4 sensors can be identified by the alpha-numeric traceability code on the sensor cap.
  • see example “A5Z” code on Figure 1. Material Contents While the sensor is made of a CMOS chip the sensor housing consists of an LCP cap with epoxy glob top on an FR4 substrate. The device is fully RoHS and WEEE compliant, thus it is free of Pb,.

More Datasheets from Sensirion

Part Number Description
SHT10 Humidity and Temperature Sensor
SHT11 Humidity and Temperature Sensor
SHT20 Humidity and Temperature Sensor
SHT20P Humidity and Temperature Sensor
SHT20S Humidity and Temperature Sensor
SHT21 Humidity and Temperature Sensor
SHT21P Humidity and Temperature Sensor
SHT21S Humidity and Temperature Sensor
SHT25 Humidity and Temperature Sensor
SHT30 Humidity and Temperature Sensor

SHT15 Distributor