Datasheet > 传感器/换能器 > 温度传感器> LM73CIMK-1/NOPB

LM73CIMK-1/NOPB

更新时间： 2024-11-26 13:09:23

品牌	Logo	应用领域
美国国家半导体 - NSC		传感器换能器温度传感器输出元件
页数	文件大小	规格书
18页	733K
描述
Switch/Digital Output Temperature Sensor, DIGITAL TEMP SENSOR-SERIAL, 14BIT(s), 2Cel, RECTANGULAR, SURFACE MOUNT, ROHS COMPLIANT, SOT-23, 6 PIN

阅读下载

中文翻译

获取价格

技术参数
数据手册
替代型号

如果您发现信息不准确，欢迎纠错

LM73CIMK-1/NOPB 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	TSOP6,.11,37	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.16	Is Samacsys：	N
最大精度（摄氏度）：	2 Cel	主体宽度：	1.65 mm
主体高度：	0.87 mm	主体长度或直径：	2.97 mm
JESD-609代码：	e4	安装特点：	SURFACE MOUNT
位数：	14	端子数量：	6
最大工作电流：	0.32 mA	最高工作温度：	150 °C
最低工作温度：	-40 °C	输出接口类型：	2-WIRE INTERFACE
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	TSOP6,.11,37
封装形状/形式：	RECTANGULAR	电源：	3/5 V
传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL	子类别：	Other Sensors
最大供电电压：	5.5 V	最小供电电压：	2.7 V
表面贴装：	YES	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端接类型：	SOLDER	Base Number Matches：	1

LM73CIMK-1/NOPB 数据手册

July 2006

LM73

2.7V, SOT-23, 11-to-14 Bit Digital Temperature Sensor

with 2-Wire Interface

General Description

Key Specifications

The LM73 is an integrated, digital-output temperature sensor

featuring an incremental Delta-Sigma ADC with a two-wire

interface that is compatible with the SMBus and I²C^®inter-

faces. The host can query the LM73 at any time to read

temperature. Available in a 6-pin SOT-23 package, the LM73

occupies very little board area while operating over a wide

temperature range (-40˚C to 150˚C) and providing 1.0˚C

accuracy from -10˚C to 80˚C. The user can optimize be-

tween the conversion time and the sensitivity of the LM73 by

programming it to report temperature in any of four different

resolutions. Defaulting to 11-bit mode (0.25˚C/LSB), the

LM73 measures temperature in a maximum time of 14 ms,

making it ideal for applications that require temperature data

very soon after power-up. In its maximum resolution, 14-bit

mode (0.03125˚C/LSB), the LM73 is optimized to sense very

small changes in temperature.

Supply Voltage

2.7V to 5.5V

320 µA (typ)

495 µA (max)

8 µA (max)

1.9 µA (typ)

1.0˚C (max)

1.5˚C (max)

2.0˚C (max)

0.25˚C to

Supply Current

operating

shutdown

Temperature

Accuracy

−10˚C to 80˚C

−25˚C to 115˚C

−40˚C to 150˚C

Resolution

0.03125˚C

Conversion Time

11-bit (0.25˚C)

14 ms (max)

14-bit (0.03125˚C) 112 ms (max)

A single multi-level address line selects one of three unique

device addresses. An open-drain ALERT output goes active

when the temperature exceeds a programmable limit. Both

the data and clock lines are filtered for excellent noise toler-

ance and reliable communication. Additionally, a time-out

feature on the clock and data lines causes the LM73 to

automatically reset these lines if either is held low for an

extended time, thus exiting any bus lock-up condition without

processor intervention.

Features

n Single address pin offers choice of three selectable

addresses per version for a total of six possible

addresses.

n SMBus and I²C-compatible two-wire interface

n Supports 400 kHz operation

n Shutdown mode with one-shot feature available for very

low average power consumption

n Programmable digital temperature resolution from 11

bits to 14 bits.

Applications

n Portable Electronics

n Notebook Computers

n Automotive

n System Thermal Management

n Office Electronics

n Fast conversion rate ideal for quick power up and

measuring rapidly changing temperature

n Open-drain ALERT output pin goes active when

temperature is above a programmed temperature limit

n Very stable, low-noise digital ouput.

n UL Recognized Component

Typical Application

20147803

C is a registered trademark of Philips Electronics N.V. Corporation

DS201478

www.national.com

12 3 4 5 6 7...18

中文翻译

下载PDF

LM73CIMK-1/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
LM73CIMKX-1	TI	功能相似	LM73 2.7V, SOT, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface
LM73CIMKX-1	NSC	功能相似	2.7V, SOT-23, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface

与LM73CIMK-1/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LM73CIMKX	NSC	获取价格	2.7V, SOT-23, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface
LM73CIMKX-0	NSC	获取价格	2.7V, SOT-23, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface
LM73CIMKX-0	TI	获取价格	LM73 2.7V, SOT, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface
LM73CIMKX-0/NOPB	TI	获取价格	具有 I2C/SMBus 接口的 ±1°C 温度传感器 \| DDC \| 6 \| -40 t
LM73CIMKX-1	NSC	获取价格	2.7V, SOT-23, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface
LM73CIMKX-1	TI	获取价格	LM73 2.7V, SOT, 11-to-14 Bit Digital Temperature Sensor with 2-Wire Interface
LM73CIMKX-1/NOPB	TI	获取价格	±1°C Temperature Sensor with I2C/SMBu
LM73-Q1	TI	获取价格	具有两线制接口的 11 至 14 位数字温度传感器
LM74	NSC	获取价格	SPI/MICROWIRE⑩ Digital Temperature Sensor
LM74	TI	获取价格	具有 SPI 接口的 ±1.25°C 温度传感器

与LM73CIMK-1/NOPB相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

45
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

34
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

62
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

59

产品中心

服务支持

精选活动

关于我们

帮助中心

LM73CIMK-1/NOPB

LM73CIMK-1/NOPB 技术参数

LM73CIMK-1/NOPB 数据手册

LM73CIMK-1/NOPB 替代型号

与LM73CIMK-1/NOPB相关器件

与LM73CIMK-1/NOPB相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LM73CIMK-1/NOPB

LM73CIMK-1/NOPB 技术参数

LM73CIMK-1/NOPB 数据手册

LM73CIMK-1/NOPB 替代型号

与LM73CIMK-1/NOPB相关器件

与LM73CIMK-1/NOPB相关文章

您还可以找

您在本页遇到什么问题？