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LM75BIMX-3/NOPB

更新时间： 2024-11-23 12:02:11

品牌	Logo	应用领域
德州仪器 - TI		传感器换能器温度传感器输出元件
页数	文件大小	规格书
23页	1146K
描述
LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

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LM75BIMX-3/NOPB 数据手册

LM75B, LM75C

www.ti.com

SNIS153B –JULY 2009–REVISED MARCH 2013

LM75B

LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

Check for Samples: LM75B, LM75C

FEATURES

DESCRIPTION

The LM75B and LM75C are industy-standard 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 accuracy of ±2°C from -25°C to 100°C and ±3°C

over -55°C to 125°C.

•

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

Communication is accomplished over

a 2-wire

interface 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 hystersis. 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.

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 LM75B and LM75C are

available in an SOIC package or VSSOP package.

UL Recognized Component (LM75B and

LM75C)

APPLICATIONS

•

General System Thermal Management

Communications Infrastructure

Electronic Test Equipment

Environmental Monitoring

KEY SPECIFICATIONS

•

Supply Voltage

LM75B, LM75C: 3.0V to 5.5V

Supply Current

–

•

–

Operating: 280 μA (typ)

Shutdown: 4 μA (typ)

•

Temperature Accuracy

–

−25°C to 100°C: ±2°C (max)

−55°C to 125°C: ±3°C (max)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...23

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LM75BIMX-3/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
LM75BIMM-5/NOPB	TI	完全替代	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75BIMX-5/NOPB	TI	完全替代	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75BIM-5/NOPB	TI	完全替代	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

与LM75BIMX-3/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LM75BIMX-3+	MAXIM	获取价格	Digital Temperature Sensor and Thermal Watchdog with 2-Wire Interface
LM75BIMX-5	TI	获取价格	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75BIMX-5	NSC	获取价格	Digital Temperature Sensor and Thermal WATCHDOG? with Two-Wire Interface
LM75BIMX-5/NOPB	TI	获取价格	LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
LM75BIMX-5+	MAXIM	获取价格	Digital Temperature Sensor and Thermal Watchdog with 2-Wire Interface
LM75BTP	NXP	获取价格	Digital temperature sensor and thermal watchdog
LM75BTP,147	NXP	获取价格	Digital temperature sensor and thermal watchdog
LM75CIM-3	NSC	获取价格	Digital Temperature Sensor and Thermal WATCHDOG? with Two-Wire Interface
LM75CIM-3/NOPB	TI	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTA
LM75CIM-3/NOPB	NSC	获取价格	Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 3Cel, RECTA

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