TMP103CYFFR

Active

Texas Instruments

±2°C DIGITAL TEMPERATURE SENSOR WITH I2C/SMBUS CAPABLE OF 1.4V IN WCSP

Find alt

Alpha

TMP103CYFFR

Active

Texas Instruments

±2°C DIGITAL TEMPERATURE SENSOR WITH I2C/SMBUS CAPABLE OF 1.4V IN WCSP

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

TMP103 Series

The TMP103 is a digital output temperature sensor in a four-ball wafer chip-scale package (WCSP). The TMP103 is capable of reading temperatures to a resolution of 1°C.

The TMP103 features a two-wire interface that is compatible with both I2C and SMBus interfaces. In addition, the interface supports multiple device access (MDA) commands that allow the master to communicate with multiple devices on the bus simultaneously, eliminating the need to send individual commands to each TMP103 on the bus.

Up to eight TMP103s can be tied together in parallel and easily read by the host. The TMP103 is especially suitable for space-constrained, power-sensitive applications with multiple temperature measurement zones that must be monitored.

Technical Specifications

Parameters and characteristics for this part

Specification	TMP103CYFFR

Accuracy - Highest	2 °C
Accuracy - Lowest	3 °C
Features	One-Shot, Shutdown Mode
Mounting Type	Surface Mount
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-55 °C
Output Type	SMBus, I2C
Package / Case	4-UFBGA, DSBGA
Package Length	1 mm
Package Name	4-DSBGA
Package Width	1 mm
Resolution	8 b
Sensing Temperature - Local (Max)	125 °C
Sensing Temperature - Local (Min)	-40 °C
Sensor Type	Local, Digital
Test Condition (Alternate) Maximum	125 ¯C
Test Condition (Alternate) Minimum	-40 °C
Test Condition (Primary) Maximum	100 ¯C
Test Condition (Primary) Minimum	-10 °C
Voltage - Supply (Maximum)	3.6 V
Voltage - Supply (Minimum)	1.4 V

TMP103 Series

Part	Resolution	Test Condition (Primary) Maximum	Test Condition (Primary) Minimum	Test Condition (Alternate) Minimum	Test Condition (Alternate) Maximum	Sensor Type	Output Type	Package / Case	Features	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Accuracy - Lowest	Accuracy - Highest	Operating Temperature (Max)	Operating Temperature (Min)	Mounting Type	Package Width	Package Name	Package Length	Sensing Temperature - Local (Max)	Sensing Temperature - Local (Min)
Texas Instruments TMP103FYFFR	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103GYFFR	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103EYFFT	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103BYFFT	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103GYFFT	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103CYFFR	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103DYFFR	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103AYFFR	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103BYFFR	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C
Texas Instruments TMP103CYFFT	8 b	100 ¯C	-10 °C	-40 °C	125 ¯C	Digital Local	I2C SMBus	4-UFBGA DSBGA	One-Shot Shutdown Mode	3.6 V	1.4 V	3 °C	2 °C	150 °C	-55 °C	Surface Mount	1 mm	4-DSBGA	1 mm	125 °C	-40 °C