TMP1075 (PREVIEW)

Upgrade to Industry Standard LM75 / TMP75 Digital Temperature Sensors

Upgrade to Industry Standard LM75 / TMP75 Digital Temperature Sensors  - TMP1075
 

Sample Availability

Prototype samples are available. Order Now

Description

The TMP1075 is a lower power, higher accuracy replacement to the industry standard LM75 and TMP75 digital temperature sensors. Available in SOIC-8 and SOP-8 packages, the TMP1075 offers pin to pin and software compatibility to quickly upgrade any existing xx75 design. New with the TMP1075 is an optional 2x2mm DFN package reducing the PCB footprint by 79% compared to an SOIC package.

The TMP1075 provides a 25% improvement in accuracy over standard xx75 temperature sensors and offers an on-chip 12-bit analog-to digital converter (ADC) providing a temperature resolution of 0.0625°C.

Compatible with SMBus, two-wire, and I2C interfaces, the TMP1075 supports up to 32 devices address and provides SMBus Alert.

The TMP1075 devices are ideal for temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP1075 devices are specified for operation over a temperature range of −55°C to +125°C.

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.

Features

  • Digital Output: SMBus™, I2C
  • Compatible to I3C Mixed Fast Mode
  • Supports up to 32 Device Addresses
  • Alert Pin Function
  • Resolution: 12 Bits
  • Accuracy:
    • ±2°C (Maximum) from −25°C to +85°C
    • ±3°C (Maximum) from −55°C to +125°C
  • Operating Low Quiescent Current: 10-µA (typical)
  • Shutdown Low Quiescent Current: 0.3-µA (typical)
  • Wide Supply Range: 1.7 V to 3.6 V
  • Small 8-Pin Package: VSSOP, SOIC and DFN

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Parametrics Compare all products in Local Digital Temperature Sensors

 
Interface
Local Sensor Accuracy (Max) (+/- C)
Temp Resolution (Max) (bits)
Operating Temperature Range (C)
Supply Voltage (Min) (V)
Supply Voltage (Max) (V)
Supply Current (Typ) (uA)
Supply Current (Max) (uA)
Features
Addresses
Package Group
Package Size: mm2:W x L (PKG)
Iq (Typ) (uA)
TMP1075 TMP102 TMP275
I2C, SMBus, 2-Wire, Coexists in I3C Mixed Bus Mode    I2C, SMBus, 2-Wire    I2C, SMBus, 2-Wire   
  2    0.5   
12    12    12   
-40 to 125    -40 to 125    -40 to 125   
1.7    1.4    2.7   
5.5    3.6    5.5   
2.7    10    50   
10    10    85   
Configurable Resolution
Programmable Alert
Fault Queue
One-Shot Conversion
Shutdown
NIST Traceable   
Programmable Alert
Fault Queue
One-Shot Conversion
Shutdown   
Configurable Resolution
Programmable Alert
Fault Queue
One-Shot Conversion
Shutdown
NIST Traceable   
32    4    8   
VSSOP    SOT-5X3    SOIC
VSSOP   
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)    6SOT-5X3: 3 mm2: 1.6 x 1.6(SOT-5X3)    8SOIC: 29 mm2: 6 x 4.9(SOIC)
8VSSOP: 15 mm2: 4.9 x 3(VSSOP)   
2.7    10    50   

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