STTS22H

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Low-voltage, ultra-low-power, 0.5 °C accuracy I2C/SMBus 3.0 temperature sensor

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Product overview

Description

The STTS22H is an ultra-low-power, high-accuracy, digital temperature sensor offering high performance over the entire operating temperature range. The STTS22H is a band gap temperature sensor coupled with an A/D converter, signal processing logic and an I²C/SMBus 3.0 interface all in a single ASIC.
This sensor is housed in a small 2 x 2 x 0.50 mm 6-lead UDFN package with exposed pad down for a better temperature match with the surrounding environment.
The STTS22H is factory calibrated and requires no additional calibration efforts on the customer side.
The STTS22H units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated in accordance with the IATF 16949:2016 standard.
  • All features

    • Key features
      • Integrated high-accuracy temperature sensor
      • Factory calibrated
      • NIST traceability
      • One-shot mode for power saving
    • Electrical specifications
      • Supply voltage: 1.5 to 3.6 V
      • I²C, SMBus 3.0 with ALERT (ARA) support
      • Programmable thresholds with interrupt pin
      • Supports up to 1 MHz serial clock
      • Up to 2 I²C/SMBus slave addresses
      • Ultra-low current: 1.75 µA in one-shot mode
    • Sensing specifications
      • Operating temperature -40 °C to +125 °C
      • Temperature accuracy (max.): ± 0.5 °C (-10 °C to +60 °C)
      • 16-bit temperature data output
    • Package specifications
      • UDFN 2.0 x 2.0 x 0.50 mm, 6 leads with exposed pad down
      • ECOPACK, RoHS and “Green” compliant

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      SensiBLE 2.0

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      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 CPU, and Certified Bluetooth low energy (BLE) v4.2

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      SensiBLE 2.0

      Description:

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 CPU, and Certified Bluetooth low energy (BLE) v4.2

      SensiBLE 2.1

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      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 MCU, Certified Bluetooth low energy (BLE) v5.2

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      SensiBLE 2.1

      Description:

      Low power single core (SOC) system-on-chip with 32MHz 32-bit ARM® Cortex®-M0 MCU, Certified Bluetooth low energy (BLE) v5.2

      SensiSUB

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      End-to-end solution for LPWAN enabling cloud connectivity to sensor data over a long range Sub-1 GHz star network

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      End-to-end solution for LPWAN enabling cloud connectivity to sensor data over a long range Sub-1 GHz star network
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      C-Driver-MEMS

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      Standard C platform-independent drivers for MEMS motion and environmental sensors

      Drivers for MEMS ST
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      Standard C platform-independent drivers for MEMS motion and environmental sensors
    • Part number
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      STEVAL-MKI200V1K

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      FAE Engineering Services

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      Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

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      Engineering services on the SensorTile.box surch as Plastic housing, HW and SW/App customizations and boards Manufacturing.

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STTS22H

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
STTS22HTR
Active
UDFN 2X2X.55 6L PITCH0.65 Ecopack2

STTS22HTR

Package:

UDFN 2X2X.55 6L PITCH0.65

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UDFN 2X2X.55 6L PITCH0.65

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
STTS22HTR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel UDFN 2X2X.55 6L PITCH0.65 -40 125 THAILAND 0.7 / 1k

STTS22HTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.7 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

UDFN 2X2X.55 6L PITCH0.65

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.7 / 1k

Country of Origin

THAILAND

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors