TMP105 具有双线接口的数字温度传感器

The TMP105 is a two-wire, serial output temperature sensor available in a WCSP package. Requiring no external components, the TMP105 is capable of reading temperatures with a resolution of 0.0625°C.

The TMP105 features a Two-Wire interface that is SMBus-compatible, with the TMP105 allowing up to two devices on one bus. The TMP105 features an SMBus Alert function.

The TMP105 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP105 is specified for operation over a temperature range of –40°C to +125°C

	TMP105
Interface	I2C, SMBus
Temp Resolution (Max) (bits)	12
Supply Voltage (Min) (V)	2.6
Supply Voltage (Max) (V)	3.3
Iq (Typ) (uA)	50
Rating	Catalog
Sensor Type	Local
Local Sensor Accuracy (Max) (+/- C)	2
Operating Temperature Range (C)	-40 to 125
Pin/Package	6DSBGA

TMP105 特性

SUPPORTS 1.8V I2C BUS
TWO ADDRESSES
DIGITAL OUTPUT: Two-Wire Serial Interface
RESOLUTION: 9- to 12-Bits, User-Selectable
ACCURACY:
- ±2.0°C (max) from –25°C to +85°C
- ±3.0°C (max) from –40°C to +125°C
LOW QUIESCENT CURRENT: 50µA, 1.5µA Standby
NO POWER-UP SEQUENCE REQUIRED, I2C PULLUPS CAN BE ENABLED PRIOR TO V+

TMP105 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TMP105YZCR	ACTIVE	-40 to 125	0.75 \| 1ku	DSBGA (YZC) \| 6	3000 \| LARGE T&R
TMP105YZCRG4	ACTIVE	-40 to 125		DSBGA (YZC) \| 6
TMP105YZCT	ACTIVE	-40 to 125	0.90 \| 1ku	DSBGA (YZC) \| 6	250 \| SMALL T&R
TMP105YZCTG4	ACTIVE	-40 to 125		DSBGA (YZC) \| 6

TMP105 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TMP105YZCR	Green (RoHS & no Sb/Br)	Call TI	Level-1-260C-UNLIM	TMP105YZCR	TMP105YZCR
TMP105YZCT	Green (RoHS & no Sb/Br)	Call TI	Level-1-260C-UNLIM	TMP105YZCT	TMP105YZCT

TMP105 应用技术支持与电子电路设计开发资源下载

TMP105 数据资料 dataSheet 下载.PDF
TI 德州仪器温度传感器产品选型与价格 . xls
所选封装材料的热学和电学性质 (PDF 645 KB)
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Using the TMP105 with the TMP105 to Generate 4mA to 20mA Output (PDF 167 KB)
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TMP105 工具与软件

培训内容	型号	软件/工具类型
TMP105EVM 评估模块	TMP105EVM	开发电路板/EVM