Datasheet > LM75CIM-3/NOPB

LM75CIM-3/NOPB

更新时间： 2024-11-23 15:44:55

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
18页	399K
描述
Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT, 0.150 INCH, SOP-8

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技术参数
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LM75CIM-3/NOPB 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	SOP8,.25
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.8
安装特点：	SURFACE MOUNT	端子数量：	8
最大工作电流：	1 mA	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装等效代码：	SOP8,.25	封装形状/形式：	RECTANGULAR
电源：	3.3 V	子类别：	Other Sensors/Transducers
表面贴装：	YES	Base Number Matches：	1

LM75CIM-3/NOPB 数据手册

January 29, 2009

LM75

Digital Temperature Sensor and Thermal Watchdog with

Two-Wire Interface

General Description

The LM75A, LM75B and LM75C are a family of industy-stan-

dard digital temperature sensors with an integrated Sigma-

Delta analog-to-digital converter and I²C^®interface. The

LM75 provides 9-bit digital temperature readings with an ac-

curacy of ±2°C from -25°C to 100°C and ±3°C over -55°C to

125°C.

General System Thermal Management

Features

The LM75A operates with a single supply from +2.7V to

+5.5V. Communication is accomplished over a 2-wire inter-

face which operates up to 400kHz. The LM75 has three

address pins, allowing up to eight LM75 devices to operate

on the same 2-wire bus. The LM75 has a dedicated over-

temperature output (O.S.) with programmable limit and hys-

tersis. This output has programmable fault tolerance, which

allows the user to define the number of consecutive error

conditions that must occur before O.S. is activated.

No external components required

■

Shutdown mode to minimize power consumption

Up to eight LM75s can be connected to a single bus

Power up defaults permit stand-alone operation as

thermostat

UL Recognized Component (LM75B and LM75C)

■

The wide temperature and supply range and I²C interface

make the LM75 ideal for a number of applications including

base stations, electronic test equipment, office electronics,

personal computers, and any other system where thermal

management is critical to performance. The LM75A, LM75B

and LM75C are available in an SOP-8 pacakage. The LM75B

and LM75C are available in an MSOP-8 package.

Key Specifications

LM75A

2.7V to 5.5V

■ꢀSupply Voltage

LM75B, LM75C

operating

3.0V to 5.5V

280 μA (typ)

■ꢀSupply Current

shutdown

4 μA (typ)

−25°C to 100°C

−55°C to 125°C

±2°C (max)

■ꢀTemperature Accuracy

±3°C (max)

Simplified Block Diagram

1265801

C® is a registered trademark of Philips Corporation.

12658

www.national.com

12 3 4 5 6 7...18

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LM75CIM-3/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
LM75BIMX-3/NOPB	TI	类似代替	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75BIM-3/NOPB	TI	类似代替	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75AIM/NOPB	TI	类似代替	LM75A Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

与LM75CIM-3/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LM75CIM-5	NSC	获取价格	Digital Temperature Sensor and Thermal WATCHDOG? with Two-Wire Interface
LM75CIM-5/NOPB	ROCHESTER	获取价格	DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT, 0.150 INCH, SOP-8
LM75CIM-5/NOPB	NSC	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTA
LM75CIM-5/NOPB	TI	获取价格	DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTANGULAR, SURFACE MOUNT, 0.150 INCH, SOP-8
LM75CIMM-3	NSC	获取价格	Digital Temperature Sensor and Thermal WATCHDOG? with Two-Wire Interface
LM75CIMM-3/NOPB	TI	获取价格	DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, SQUARE, SURFACE MOUNT, MO-187, MSOP-8
LM75CIMM-3/NOPB	ROCHESTER	获取价格	DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, SQUARE, SURFACE MOUNT, MO-187, MSOP-8
LM75CIMM-5	TI	获取价格	LM75B LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75CIMM-5	NSC	获取价格	Digital Temperature Sensor and Thermal WATCHDOG? with Two-Wire Interface
LM75CIMM-5/NOPB	ROCHESTER	获取价格	DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, SQUARE, SURFACE MOUNT, MO-187, MSOP-8

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