TMP1075 Series
1°C I²C temperature sensor with performance upgrades to industry standard LM75 / TMP75
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Voltage - Supply▲▼ | Voltage - Supply | Supplied Contents | Sensitivity▲▼ | Sensitivity▲▼ | Interface | Sensor Type | Sensing Range▲▼ | Sensing Range▲▼ | Utilized IC / Part | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Sensing Temperature - Local▲▼ | Sensing Temperature - Local▲▼ | Accuracy - Highest (Lowest)▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Resolution▲▼ | Mounting Type | Features | Test Condition▲▼ | Test Condition▲▼ | Test Condition▲▼ | Test Condition▲▼ | Package / Case▲▼ | Package / Case | Output Type | Supplier Device Package | Accuracy - Highest (Lowest)▲▼ | Accuracy - Highest (Lowest)▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5 V | USB | Board(s) | 1 °C | -1 °C | I2C, SMBus, USB | Temperature | 125 °C | -55 °C | TMP1075 | |||||||||||||||||||||
Digital, Local | 1.7000000476837158 V | 5.5 V | -55 °C | 125 °C | 1.5 °C, 2 °C | -55 °C | 125 °C | 12 b | Surface Mount | One-Shot, Shutdown Mode | 125 °C | 100 °C | -25 °C | -55 °C | 0.003899999894201755 m | 8-SOIC | I2C/SMBus | 8-SOIC | ||||||||||||
Digital, Local | 1.7000000476837158 V | 5.5 V | -55 °C | 125 °C | -55 °C | 125 °C | 12 b | Surface Mount | One-Shot, Shutdown Mode | 125 °C | 75 °C | -40 °C | -55 °C | 8-WFDFN Exposed Pad | I2C/SMBus | 8-WSON (2x2) | 1 °C, 2 °C | -2 °C, -1 °C |
Key Features
• Temperature accuracy:±0.25°C (typical) from −55°C to 125°C±1°C (maximum) from −40 °C to 110°C±2°C (maximum) from −55°C to 125°CLow power consumption:2.7µA Average current0.37µA Shutdown currentSupply range options from: 1.62V to 5.5VTemperature independent of supplyDigital interface: SMBus, I2CSoftware compatibility with industry standard LM75 and TMP75Can coexist in I3C mixed fast mode busResolution: 12 BitsSupports up to 32 I2C addressesALERT pin functionNIST traceabilityTemperature accuracy:±0.25°C (typical) from −55°C to 125°C±1°C (maximum) from −40 °C to 110°C±2°C (maximum) from −55°C to 125°CLow power consumption:2.7µA Average current0.37µA Shutdown currentSupply range options from: 1.62V to 5.5VTemperature independent of supplyDigital interface: SMBus, I2CSoftware compatibility with industry standard LM75 and TMP75Can coexist in I3C mixed fast mode busResolution: 12 BitsSupports up to 32 I2C addressesALERT pin functionNIST traceability
Description
AI
The TMP1075 is the most accurate and lowest power replacement to the industry standard LM75 and TMP75 digital temperature sensors. Available in SOIC-8, VSSOP-8, WSON-8, and SOT563-6 packages, the TMP1075 offers pin-to-pin and software compatibility to quickly upgrade any existing xx75 design. The TMP1075 additional new packages are a 2.0mm × 2.0mm DFN and a 1.6mm × 1.6mm SOT563-6 reducing the printed circuit board (PCB) footprint by 82% and 89% compared to the SOIC package, respectively.
The TMP1075 has a ±1°C accuracy over a wide temperature range and offers an on-chip 12-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.0625°C.
Compatible with two-wire SMBus and I2C interfaces, the TMP1075 support up to 32 device addresses and provides SMBus Reset and Alert function.
The TMP1075 D, DGK, and DSG packages are specified for operation over a temperature range of −55°C to 125°C and the TMP1075N DRL package is specified over the −40°C to 125°C temperature range.
The TMP1075 units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.
The TMP1075 is the most accurate and lowest power replacement to the industry standard LM75 and TMP75 digital temperature sensors. Available in SOIC-8, VSSOP-8, WSON-8, and SOT563-6 packages, the TMP1075 offers pin-to-pin and software compatibility to quickly upgrade any existing xx75 design. The TMP1075 additional new packages are a 2.0mm × 2.0mm DFN and a 1.6mm × 1.6mm SOT563-6 reducing the printed circuit board (PCB) footprint by 82% and 89% compared to the SOIC package, respectively.
The TMP1075 has a ±1°C accuracy over a wide temperature range and offers an on-chip 12-bit analog-to-digital converter (ADC) providing a temperature resolution of 0.0625°C.
Compatible with two-wire SMBus and I2C interfaces, the TMP1075 support up to 32 device addresses and provides SMBus Reset and Alert function.
The TMP1075 D, DGK, and DSG packages are specified for operation over a temperature range of −55°C to 125°C and the TMP1075N DRL package is specified over the −40°C to 125°C temperature range.
The TMP1075 units are 100% tested on a production setup that is NIST traceable and verified with equipment that is calibrated to ISO/IEC 17025 accredited standards.