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See Technical Specifications

TMP103AYFFT

±2°C Digital temperature sensor with I2C/SMBus capable of 1.4V in WCSP

Manufacturer:

TI
Mfr.Part #:

TMP103AYFFT
Datasheet:

TMP103AYFFT Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for TMP103AYFFT

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TMP103AYFFT General Description

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.

The TMP103 is specified for operation over a temperature range of –40°C to 125°C.

Key Features

Multiple Device Access (MDA):
- Global Read/Write Operations
I²C™ and SMBus™-Compatible Interface
Resolution: 8 Bits
Accuracy: ±1°C Typical (–10°C to 100°C)
Low Quiescent Current:
- 3-µA Active I_Q at 0.25 Hz
- 1-µA Shutdown
Supply Range: 1.4 V to 3.6 V
Digital Output
4-Ball WCSP (DSBGA) Package

Specifications

Source Content uid	TMP103AYFFT	Pbfree Code	Yes
Part Life Cycle Code	Active	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Accuracy-Max (Cel)	2 Cel	Additional Feature	SEATED HGT-MAX
Mounting Feature	SURFACE MOUNT	Number of Bits	8
Number of Terminals	4	Output Interface Type	2-WIRE INTERFACE
Sensors/Transducers Type	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL	Surface Mount	YES
Terminal Finish	TIN SILVER COPPER	Termination Type	SOLDER