TMP107BIDR
Active±0.4°C TEMPERATURE SENSOR WITH DAISY-CHAIN UART, EEPROM, AND ALERT FUNCTION
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TMP107BIDR
Active±0.4°C TEMPERATURE SENSOR WITH DAISY-CHAIN UART, EEPROM, AND ALERT FUNCTION
Technical Specifications
Parameters and characteristics for this part
| Specification | TMP107BIDR |
|---|---|
| Features | Output Switch, Programmable Limit, One-Shot, Shutdown Mode |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | SMAART Wire |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Resolution | 14 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -55 ¯C |
| Sensor Type | Digital, Local |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.89 | |
| 5 | $ 2.57 | |||
| 10 | $ 2.46 | |||
| 25 | $ 2.32 | |||
| 50 | $ 2.22 | |||
| 100 | $ 2.14 | |||
| 500 | $ 1.96 | |||
| 1000 | $ 1.90 | |||
| Digi-Reel® | 1 | $ 2.89 | ||
| 5 | $ 2.57 | |||
| 10 | $ 2.46 | |||
| 25 | $ 2.32 | |||
| 50 | $ 2.22 | |||
| 100 | $ 2.14 | |||
| 500 | $ 1.96 | |||
| 1000 | $ 1.90 | |||
| Tape & Reel (TR) | 2500 | $ 1.82 | ||
| 5000 | $ 1.77 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.49 | |
| 100 | $ 2.18 | |||
| 250 | $ 1.53 | |||
| 1000 | $ 1.23 | |||
Description
General part information
TMP107-Q1 Series
The TMP107-Q1 digital output temperature sensor supports a total of 32 daisy-chained devices. Each sensor has a unique 5-bit address stored in electrically-erasable programmable memory (EEPROM). The TMP107-Q1 is capable of reading temperatures with a resolution of 0.015625°C, and is accurate to within ±0.4°C in the range from –20°C to +70°C. The TMP107-Q1 is ideal for replacing NTC and PTC thermistors where high accuracy is required.
The unique 5-bit address stored in the EEPROM is determined during the automated address assignment operation, and is based on the position of each sensor relative to the SMAART wire host. Multiple operating modes provide maximum flexibility in selecting between low power consumption for battery operation, and high update rates for real-time control applications.
The TMP107-Q1 is ideal for extended temperature measurement in a variety of industrial, instrumentation, communication, and environmental applications. The TMP107-Q1 is available in an 8-pin SOIC package and is specified for operation over a temperature range of −55°C to +125°C.
Documents
Technical documentation and resources
