STMicroelectronics STTS22HTR Sensors
Low-voltage, ultra-low-power, 0.5 °C accuracy I2C/SMBus 3.0 temperature sensor
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STTS22HTR
Detailed Description
Low-voltage, ultra-low-power, 0.5 °C accuracy I2C/SMBus 3.0 temperature sensor
Package
6-UDFN Exposed Pad
Lifecycle Status
Active
Datasheet
STTS22HTR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STTS22HTR Sensors technical specifications.
General
Package / Case
6-UDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
1.5V ~ 3.6V
Lifecycle Status
Active
Resolution
16 b
Accuracy Highest Lowest
±0.5°C (±1°C)
Test Condition
-10°C ~ 60°C (-40°C ~ 125°C)
Sensor Type
Digital, Local
Sensing Temperature Local
-40°C ~ 125°C
Alternate Parts Comparison (STTS22HTR vs STTS2002B2DN3F vs STTS2004B2DN3F vs STTS424E02BDN3F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-UDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -20°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 1.5V ~ 3.6V | 2.3V ~ 3.6V | 2.2V ~ 3.6V | 2.7V ~ 3.6V |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Output Type | I2C/SMBus | I²C/SMBus | 2-Wire Serial, I²C | I²C/SMBus |
| Sensor Type | Digital, Local | Internal | Internal | Internal |
| Accuracy | -- | ±3°C(Max) | ±3°C(Max) | ±3°C(Max) |
| Function | -- | Temp Monitoring System (Sensor) | Temp Monitoring System (Sensor), DIMM DDR Memory | Temp Monitoring System (Sensor) |
| Output Alarm | -- | Yes | Yes | Yes |
| Output Fan | -- | No | No | No |
| Sensing Temperature | -- | -40°C ~ 125°C | -20°C ~ 125°C | -40°C ~ 125°C |
| Action |
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