TMP275AIDR
Active±0.5°C TEMPERATURE SENSOR WITH I2C/SMBUS INTERFACE IN INDUSTRY STD LM75 FORM FACTOR & PINOUT
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TMP275AIDR
Active±0.5°C TEMPERATURE SENSOR WITH I2C/SMBUS INTERFACE IN INDUSTRY STD LM75 FORM FACTOR & PINOUT
Technical Specifications
Parameters and characteristics for this part
| Specification | TMP275AIDR |
|---|---|
| Features | Standby Mode, Programmable Resolution, Shutdown Mode, Output Switch, One-Shot |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 127 °C |
| Operating Temperature [Min] | -55 °C |
| Output Type | SMBus |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Resolution | 11 b |
| Sensing Temperature - Local [Max] | 125 °C |
| Sensing Temperature - Local [Min] | -40 °C |
| Sensor Type | Digital, Local |
| Supplier Device Package | 8-SOIC |
| Test Condition | -20°C ~ 100°C (25°C ~ 100°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 | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 1.19 | |
| 10 | $ 1.00 | |||
| 50 | $ 0.90 | |||
| 100 | $ 0.87 | |||
| 500 | $ 0.76 | |||
| Digikey | Cut Tape (CT) | 1 | $ 2.19 | |
| 10 | $ 1.69 | |||
| 25 | $ 1.41 | |||
| 50 | $ 1.38 | |||
| 100 | $ 1.25 | |||
| 500 | $ 1.09 | |||
| 1000 | $ 0.97 | |||
| Digi-Reel® | 1 | $ 2.19 | ||
| 10 | $ 1.69 | |||
| 25 | $ 1.41 | |||
| 50 | $ 1.38 | |||
| 100 | $ 1.25 | |||
| 500 | $ 1.09 | |||
| 1000 | $ 0.97 | |||
| Tape & Reel (TR) | 2500 | $ 0.94 | ||
| 5000 | $ 0.91 | |||
| 7500 | $ 0.88 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.23 | |
| 100 | $ 1.02 | |||
| 250 | $ 0.73 | |||
| 1000 | $ 0.55 | |||
Description
General part information
TMP275-Q1 Series
The TMP275-Q1 is a ±0.75°C, accurate integrated digital temperature sensor with a 12-bit, analog-to-digital converter (ADC) that can operate on a supply voltage as low as 2.7 V and is pin- and register-compatible with the Texas Instruments’LM75,TMP75,TMP75B, andTMP175devices. The TMP275-Q1 device is available in 8-pin SOIC and VSSOP packages and requires no external components to sense temperature. The device is capable of reading temperatures with a maximum resolution of 0.0625°C (12 bits) and as low as 0.5°C (9 bits), thus allowing the user to maximize efficiency by programming for higher resolution or faster conversion time. The device is specified over the temperature range of –40°C to +125°C.
The TMP275-Q1 device features SMBus and two-wire interface compatibility and allows up to eight devices on the same bus with the SMBus overtemperature alert function. The factory-calibrated temperature accuracy and the noise-immune digital interface make the TMP275-Q1 the preferred solution for temperature compensation of other sensors and electronic components, without the need for additional system-level calibration or elaborate board layout for distributed temperature sensing.
The TMP275-Q1 is a ±0.75°C, accurate integrated digital temperature sensor with a 12-bit, analog-to-digital converter (ADC) that can operate on a supply voltage as low as 2.7 V and is pin- and register-compatible with the Texas Instruments’LM75,TMP75,TMP75B, andTMP175devices. The TMP275-Q1 device is available in 8-pin SOIC and VSSOP packages and requires no external components to sense temperature. The device is capable of reading temperatures with a maximum resolution of 0.0625°C (12 bits) and as low as 0.5°C (9 bits), thus allowing the user to maximize efficiency by programming for higher resolution or faster conversion time. The device is specified over the temperature range of –40°C to +125°C.
Documents
Technical documentation and resources
