TMP121AIDBVR
Active1.5°C 2.7V TO 5.5V DIGITAL TEMPERATURE SENSOR WITH SPI INTERFACE IN SOT-23
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TMP121AIDBVR
Active1.5°C 2.7V TO 5.5V DIGITAL TEMPERATURE SENSOR WITH SPI INTERFACE IN SOT-23
Technical Specifications
Parameters and characteristics for this part
| Specification | TMP121AIDBVR |
|---|---|
| Accuracy - Highest (Lowest) | 1.5 ¯C |
| Accuracy - Highest (Lowest) | 2 °C |
| Features | Shutdown Mode |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | SPI |
| Package / Case | SOT-23-6 |
| Resolution | 12 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -40 °C |
| Sensor Type | Digital, Local |
| Supplier Device Package | SOT-23-6 |
| Test Condition [Max] | 85 °C |
| Test Condition [Max] | 125 °C |
| Test Condition [Min] | -25 °C |
| Test Condition [Min] | -40 °C |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.7 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 | $ 3.15 | |
| 10 | $ 2.57 | |||
| 25 | $ 2.09 | |||
| 50 | $ 1.94 | |||
| 100 | $ 1.84 | |||
| 500 | $ 1.55 | |||
| 1000 | $ 1.46 | |||
| Digi-Reel® | 1 | $ 3.15 | ||
| 10 | $ 2.57 | |||
| 25 | $ 2.09 | |||
| 50 | $ 1.94 | |||
| 100 | $ 1.84 | |||
| 500 | $ 1.55 | |||
| 1000 | $ 1.46 | |||
| Tape & Reel (TR) | 3000 | $ 1.41 | ||
| 6000 | $ 1.36 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.87 | |
| 100 | $ 1.55 | |||
| 250 | $ 1.11 | |||
| 1000 | $ 0.84 | |||
Description
General part information
TMP121-EP Series
The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of -40°C to 125°C. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP121 and TMP123 excellent candidates for low-power applications.
The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.
The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of -40°C to 125°C. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP121 and TMP123 excellent candidates for low-power applications.
