TMP1075DSGR

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Texas Instruments

1°C I²C TEMPERATURE SENSOR WITH PERFORMANCE UPGRADES TO INDUSTRY STANDARD LM75 / TMP75

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TMP1075DSGR

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Texas Instruments

1°C I²C TEMPERATURE SENSOR WITH PERFORMANCE UPGRADES TO INDUSTRY STANDARD LM75 / TMP75

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Description Specifications Series Pricing CAD Documents

Description

General part information

TMP1075 Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	TMP1075DSGR

Accuracy - Highest	1 °C
Accuracy - Lowest	2 °C
Features	One-Shot, Shutdown Mode
Mounting Type	Surface Mount
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Output Type	SMBus, I2C
Package / Case	8-WFDFN Exposed Pad
Package Length	2 mm
Package Name	8-WSON
Package Width	2 mm
Resolution	12 b
Sensing Temperature - Local (Max)	125 °C
Sensing Temperature - Local (Min)	-55 °C
Sensor Type	Local, Digital
Test Condition (Alternate) Maximum	125 ¯C
Test Condition (Alternate) Minimum	-55 °C
Test Condition (Primary) Maximum	75 °C
Test Condition (Primary) Minimum	-40 °C
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.7 V

TMP1075 Series

1°C I²C temperature sensor with performance upgrades to industry standard LM75 / TMP75

Part	Sensing Temperature - Local (Max)	Sensing Temperature - Local (Min)	Test Condition (Alternate) Minimum	Test Condition (Alternate) Maximum	Test Condition (Primary) Maximum	Test Condition (Primary) Minimum	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Operating Temperature (Max)	Operating Temperature (Min)	Sensor Type	Accuracy - Highest	Accuracy - Lowest	Package Name	Features	Output Type	Mounting Type	Package / Case	Resolution	Package Width	Package Length	Supplied Contents	Contents	Utilized IC / Part	Voltage - Supply	Voltage - Supply Type	Sensitivity Tolerance	Interface	Sensing Range (Max)	Sensing Range (Min)
Texas Instruments TMP1075NDRLR	125 °C	-40 °C	-40 °C	125 ¯C	60 °C	-10 °C	1.62 V	3.6 V	125 °C	-40 °C	Digital Local	1 °C	2 °C	SOT-563	One-Shot Shutdown Mode	2-Wire Serial I2C SMBus	Surface Mount	SOT-563 SOT-666	12 b
Texas Instruments TMP1075DGKT	125 °C	-55 °C	-55 °C	125 ¯C	100 ¯C	-25 ¯C	1.7 V	5.5 V	125 °C	-55 °C	Digital Local	1.5 °C	2 °C	8-TSSOP 8-MSOP 8-VSSOP	One-Shot Shutdown Mode	I2C SMBus	Surface Mount		12 b	3 mm	0.118 in
Texas Instruments TMP1075EVM											Temperature											Board(s)	Board	TMP1075	5 VDC	USB	1 °C	I2C SMBus USB	125 °C	-55 °C
Texas Instruments TMP1075DGKR	125 °C	-55 °C	-55 °C	125 ¯C	100 ¯C	-25 ¯C	1.7 V	5.5 V	125 °C	-55 °C	Digital Local	1.5 °C	2 °C	8-TSSOP 8-MSOP 8-VSSOP	One-Shot Shutdown Mode	I2C SMBus	Surface Mount		12 b	3 mm	0.118 in
Texas Instruments TMP1075DR	125 °C 125 C	-55 °C -55 C	-55 °C	125 ¯C	100 ¯C	-25 ¯C	1.7 V	5.5 V	125 °C	-55 °C	Digital Local	1.5 °C	2 °C	8-SOIC	One-Shot Shutdown Mode	I2C SMBus	Surface Mount		12 b	3.9 mm	0.154 in
Texas Instruments TMP1075DSGR	125 °C	-55 °C	-55 °C	125 ¯C	75 °C	-40 °C	1.7 V	5.5 V	125 °C	-55 °C	Digital Local	1 °C	2 °C	8-WSON	One-Shot Shutdown Mode	I2C SMBus	Surface Mount	8-WFDFN Exposed Pad	12 b	2 mm	2 mm
Texas Instruments TMP1075DSGT	125 °C	-55 °C	-55 °C	125 ¯C	75 °C	-40 °C	1.7 V	5.5 V	125 °C	-55 °C	Digital Local	1 °C	2 °C	8-WSON	One-Shot Shutdown Mode	I2C SMBus	Surface Mount	8-WFDFN Exposed Pad	12 b	2 mm	2 mm