TMP104 Series

±2°C Temperature sensor with daisy-chain UART interface with up to 16 devices

Catalog

±2°C Temperature sensor with daisy-chain UART interface with up to 16 devices

Part	Utilized IC / Part	Sensitivity	Supplied Contents	Embedded	Sensor Type	Package / Case	Resolution	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Supplier Device Package	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Test Condition [Min]	Mounting Type	Output Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Accuracy - Highest (Lowest)	Accuracy - Highest (Lowest)	Features
Texas Instruments TMP104EVM	TMP104	3 °C	Board(s) Cable(s)	16-Bit MCU	Temperature
Texas Instruments TMP104YFFT					Digital Local	4-UFBGA DSBGA	8 b	125 °C	-40 °C	4-DSBGA (1x1)	100 °C	125 °C	-10 °C	-40 °C	Surface Mount	SMAART Wire	-55 °C	150 °C	1.4 V	3.6 V	2 °C	3 °C	One-Shot Output Switch Shutdown Mode
Texas Instruments TMP104YFFR					Digital Local	4-UFBGA DSBGA	8 b	125 °C	-40 °C	4-DSBGA (1x1)	100 °C	125 °C	-10 °C	-40 °C	Surface Mount	SMAART Wire	-55 °C	150 °C	1.4 V	3.6 V	2 °C	3 °C	One-Shot Output Switch Shutdown Mode

Catalog

±2°C Temperature sensor with daisy-chain UART interface with up to 16 devices

Key Features

• Multiple Device Access (MDA):Global Read/Write OperationsSMAART Wire™ InterfaceResolution: 8 BitsAccuracy: ±0.5°C Typical (–10°C to +100°C)Low Quiescent Current:3-µA Active IQat 0.25 Hz1-µA ShutdownSupply Range: 1.4 V to 3.6 VDigital OutputPackage: 0.8-mm (±5%) × 1-mm (±5%) 4-Ball WCSP (DSBGA)Multiple Device Access (MDA):Global Read/Write OperationsSMAART Wire™ InterfaceResolution: 8 BitsAccuracy: ±0.5°C Typical (–10°C to +100°C)Low Quiescent Current:3-µA Active IQat 0.25 Hz1-µA ShutdownSupply Range: 1.4 V to 3.6 VDigital OutputPackage: 0.8-mm (±5%) × 1-mm (±5%) 4-Ball WCSP (DSBGA)

Description

The TMP104 device is a digital output temperature sensor in a four-ball wafer chip-scale package (WCSP). The TMP104 is capable of reading temperatures to a resolution of 1°C. The TMP104 features a SMAART wire™ interface that supports daisy-chain configurations. 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 TMP104 on the bus. Up to 16 TMP104s can be tied together in parallel and easily read by the host. The TMP104 is especially ideal for space-constrained, power-sensitive applications with multiple temperature measurement zones that must be monitored. The TMP104 is specified for operation over a temperature range of –40°C to +125°C. The TMP104 device is a digital output temperature sensor in a four-ball wafer chip-scale package (WCSP). The TMP104 is capable of reading temperatures to a resolution of 1°C. The TMP104 features a SMAART wire™ interface that supports daisy-chain configurations. 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 TMP104 on the bus. Up to 16 TMP104s can be tied together in parallel and easily read by the host. The TMP104 is especially ideal for space-constrained, power-sensitive applications with multiple temperature measurement zones that must be monitored. The TMP104 is specified for operation over a temperature range of –40°C to +125°C.