Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | STTS751-0DP3F | STTS751 Series |
|---|---|---|
| Accuracy - Highest (Lowest) [Max] | 1.5 °C | 1.5 °C |
| Accuracy - Highest (Lowest) [Min] | 2.5 °C | 2.5 °C |
| Contents | - | Board(s) |
| Function | - | Temperature |
| Interconnect System | - | DIL24 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Type | SMBus | SMBus |
| Package / Case | 6-UDFN | SOT-23-6, 6-UDFN |
| Platform | - | Professional MEMS Tool |
| Resolution | 11 b | 11 b |
| Sensing Temperature - Local [Max] | 125 °C | 125 °C |
| Sensing Temperature - Local [Min] | -40 °C | -40 °C |
| Sensor Type | Digital, Local | Digital, Local |
| Suggested Programming Environment | - | Unico |
| Supplier Device Package | 6-UDFN (2x2) | SOT-23-6, 6-UDFN (2x2) |
| Test Condition | 0°C ~ 85°C, -40°C ~ 125°C | 0°C ~ 85°C, -40°C ~ 125°C |
| Type | - | Sensor |
| Utilized IC / Part | - | STTS751 |
| Voltage - Supply [Max] | 3.6 V | 3.6 V |
| Voltage - Supply [Min] | 2.25 V | 2.25 V |
STTS751 Series
SENSOR DIGITAL -40C-125C SOT23-6
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Sensor Type | Resolution | Sensing Temperature - Local [Max] | Sensing Temperature - Local [Min] | Test Condition | Package / Case | Supplier Device Package | Accuracy - Highest (Lowest) [Max] | Accuracy - Highest (Lowest) [Min] | Output Type | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Suggested Programming Environment | Function | Contents | Type | Interconnect System | Platform | Utilized IC / Part |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics STTS751-1WB3F | 125 °C | -40 °C | Digital, Local | 11 b | 125 °C | -40 °C | -40°C ~ 125°C, 0°C ~ 85°C | SOT-23-6 | SOT-23-6 | 1.5 °C | 2.5 °C | SMBus | 3.6 V | 2.25 V | Surface Mount | |||||||
STMicroelectronics STEVAL-MKI198V1K | Unico | Temperature | Board(s) | Sensor | DIL24 | Professional MEMS Tool | STTS751 | |||||||||||||||
STMicroelectronics STTS751-0DP3F | 125 °C | -40 °C | Digital, Local | 11 b | 125 °C | -40 °C | -40°C ~ 125°C, 0°C ~ 85°C | 6-UDFN | 6-UDFN (2x2) | 1.5 °C | 2.5 °C | SMBus | 3.6 V | 2.25 V | Surface Mount |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STTS751 Series
The STTS751 is a digital temperature sensor which communicates over a 2-wire SMBus 2.0 compatible bus. The temperature is measured with a user-configurable resolution between 9 and 12 bits. At 9 bits, the smallest step size is 0.5 °C, and at 12 bits, it is 0.0625 °C. At the default resolution (10 bits, 0.25 °C/LSB), the conversion time is nominally 21 milliseconds.
The open-drainEVENToutput is used to indicate an alarm condition in which the measured temperature has exceeded the user-programmed high limit or fallen below the low limit. When theEVENTpin is asserted, the host can respond using the SMBus Alert Response Address (ARA) protocol to which the STTS751 will respond by sending its slave address.
The STTS751 is a 6-pin device that supports user-configurable slave addresses. Via the pull-up resistor on the Addr/Thermpin, one of four different slave addresses can be specified. Two order numbers (STTS751-0 and STTS751-1) provide two different sets of slave addresses bringing the total available to eight. Thus, up to eight devices can share the same 2-wire SMBus without ambiguity, thereby allowing monitoring of multiple temperature zones in an application.