Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563 - TMP102

TMP102 (ACTIVE)

Low Power Digital Temperature Sensor with SMBus/Two-Wire Serial Interface in SOT563

Description

The TMP102 is a two-wire, serial output temperature sensor available in a tiny SOT563 package. Requiring no external components, the TMP102 is capable of reading temperatures to a resolution of 0.0625°C.

The TMP102 features SMBus and two-wire interface compatibility, and allows up to four devices on one bus. It also features an SMB alert function.

The TMP102 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The device is specified for operation over a temperature range of –40°C to +125°C.

Features

  • TINY SOT563 PACKAGE
  • ACCURACY: 0.5°C (–25°C to +85°C)
  • LOW QUIESCENT CURRENT:
    10µA Active (max)
    1µA Shutdown (max)
  • SUPPLY RANGE: 1.4V to 3.6V
  • RESOLUTION: 12 Bits
  • DIGITAL OUTPUT: Two-Wire Serial Interface

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Parametrics Compare all products in Digital Output

 
Local Sensor Accuracy (Max) (+/- C)
Temp Range for Listed Accuracy (C)
Temp Resolution (Max) (bits)
Supply Current (Typ) (uA)
Supply Voltage (Min) (V)
Supply Voltage (Max) (V)
Interface
Programmable Alert
Shutdown
Special Features
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
TMP102 TMP103 TMP108 TMP112 TMP175 TMP275 TMP75B TMP75C
2     3     1     0.5     1.5     0.5     2     1    
-25 to 85     -40 to 125     -20 to 85     0 to 65     -25 to 85     -20 to 100     -25C to 85C     0C to 70C    
12     8     12     12     12     12     12     12    
10     1.5     6     7     50     50     40     20    
1.4     1.4     1.4     1.4     2.7     2.7     1.4     1.4    
3.6     3.6     3.6     3.6     5.5     5.5     3.6     3.6    
I2C     I2C
SMBus    
I2C     I2C
SMBus    
I2C
SMBus    
I2C
SMBus    
I2C     I2C    
Yes     No     Yes     Yes     Yes     Yes     Yes     Yes    
Yes     Yes     Yes     Yes     Yes     Yes     Yes     Yes    
  8 Addresses     Dynamically Programmable Limits       Fault Queue     Fault Queue     Configurable Temperature Resolution
Dynamically Programmable Limits
Fault Queue
One Shot Conversion Control    
Configurable Temperature Resolution
Dynamically Programmable Limits
Fault Queue
One Shot Conversion Control
Programmable Alert
Programmable Conversion Rate    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -40 to 125     -55 to 125     -55 to 125    
6SOT     4DSBGA     6DSBGA     6SOT     8SOIC
8VSSOP    
8SOIC
8VSSOP    
8SOIC     8SOIC    
0.60 | 1ku     0.39 | 1ku     0.75 | 1ku     0.80 | 1ku     0.75 | 1ku     0.95 | 1ku     0.47 | 1ku     0.47 | 1ku    
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