STLM75

批量生产

High-precision digital temperature sensor and thermal watchdog

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  • The STLM75 is a high-precision digital CMOS temperature sensor IC with a sigma-delta temperature-to-digital converter and an I2C-compatible serial digital interface. It is targeted for general applications such as personal computers, system thermal management, electronics equipment, and industrial controllers, and is packaged in the industry standard 8-lead TSSOP and SO8 packages.

    The device contains a band gap temperature sensor and 9-bit ADC which monitor and digitize the temperature to a resolution up to 0.5 °C. The STLM75 is typically accurate to (±3 °C - max) over the full temperature measurement range of –55 °C to 125 °C with ±2 °C accuracy in the –25 °C to +100 °C range. The STLM75 is pin-for-pin and software compatible with the LM75B.
    The STLM75 is specified for operating at supply voltages from 2.7 V to 5.5 V. Operating at 3.3 V, the supply current is typically (125 μA).
    The on-board sigma-delta analog-to-digital converter (ADC) converts the measured temperature to a digital value that is calibrated in degrees centigrade; for Fahrenheit applications a lookup table or conversion routine is required.
    The STLM75 is factory-calibrated and requires no external components to measure temperature.

    主要特性

    • Measures temperatures from –55°C to +125°C (–67°F to +257°F)
      • ±0.5°C (typ) accuracy
      • ±2°C (max) accuracy from –25°C to +100°C
    • Low operating current: 125 μA (typ)
    • No external components required
    • 2-wire I2C/SMBus-compatible serial interface
      • Supports bus time-out feature
      • Selectable bus address allows connection of up to eight devices on the bus
    • Wide power supply range-operating voltage range: 2.7 V to 5.5 V
    • Conversion time is 150 ms (max)
    • Programmable temperature threshold and hysteresis set points
    • Pin- and software-compatible with LM75 (drop-in replacement)
    • Power-up defaults permit standalone operation as a thermostat
    • Shutdown mode to minimize power consumption
    • Output pin (open drain) can be configured for interrupt or comparator/thermostat mode (dual purpose event pin)
    • Packages:
      • SO8
      • MSOP8 (TSSOP8)

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样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
从ST订购
从分销商订购
最小值
最大值
STLM75DS2F MSOP/TSSOP 8 Tape And Reel -55 125
批量生产
EAR99 MALAYSIA 0.284 / 1k 立即购买 查看供货情况

...的经销商可用性STLM75DS2F

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 75 1 马上订购
COMPEL EUROPE 5015 1 马上订购
RS COMPONENTS EUROPE 474 1 马上订购
AVNET AMERICA 255 0 马上订购
ARROW EUROPE 3000 0 马上订购
Newark Element14 AMERICA 381 0 马上订购
ARROW AMERICA 1000 1000 马上订购
MOUSER WORLDWIDE 595 1 马上订购
Farnell Element14 EUROPE 590 1 马上订购

代理商库存报告日期: 2020-06-03

代理商名称

DIGIKEY

库存

75

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

5015

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

474

Min.Order

1

地区

EUROPE 马上订购

AVNET

库存

255

Min.Order

0

地区

AMERICA 马上订购

ARROW

库存

3000

Min.Order

0

地区

EUROPE 马上订购

Newark Element14

库存

381

Min.Order

0

地区

AMERICA 马上订购

ARROW

库存

1000

Min.Order

1000

地区

AMERICA 马上订购

MOUSER

库存

595

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

590

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-06-03

STLM75M2F SO-8 Tape And Reel -55 125
批量生产
EAR99 MOROCCO 0.284 / 1k 立即购买 查看供货情况

...的经销商可用性STLM75M2F

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2635 1 马上订购
COMPEL EUROPE 964 1 马上订购
RS COMPONENTS EUROPE 2425 1 马上订购
ARROW EUROPE 5 0 马上订购
Newark Element14 AMERICA 345 0 马上订购
P&S ASIA/PACIFIC 913 1 马上订购
MOUSER WORLDWIDE 4649 1 马上订购
Farnell Element14 EUROPE 1620 1 马上订购

代理商库存报告日期: 2020-06-03

代理商名称

DIGIKEY

库存

2635

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

964

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

2425

Min.Order

1

地区

EUROPE 马上订购

ARROW

库存

5

Min.Order

0

地区

EUROPE 马上订购

Newark Element14

库存

345

Min.Order

0

地区

AMERICA 马上订购

P&S

库存

913

Min.Order

1

地区

ASIA/PACIFIC 马上订购

MOUSER

库存

4649

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1620

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-06-03

STLM75DS2F

封装

MSOP/TSSOP 8

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.284 / 1k

...的经销商可用性STLM75DS2F

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 75 1 马上订购
COMPEL EUROPE 5015 1 马上订购
RS COMPONENTS EUROPE 474 1 马上订购
AVNET AMERICA 255 0 马上订购
ARROW EUROPE 3000 0 马上订购
Newark Element14 AMERICA 381 0 马上订购
ARROW AMERICA 1000 1000 马上订购
MOUSER WORLDWIDE 595 1 马上订购
Farnell Element14 EUROPE 590 1 马上订购

代理商库存报告日期: 2020-06-03

代理商名称

DIGIKEY

库存

75

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

5015

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

474

Min.Order

1

地区

EUROPE 马上订购

AVNET

库存

255

Min.Order

0

地区

AMERICA 马上订购

ARROW

库存

3000

Min.Order

0

地区

EUROPE 马上订购

Newark Element14

库存

381

Min.Order

0

地区

AMERICA 马上订购

ARROW

库存

1000

Min.Order

1000

地区

AMERICA 马上订购

MOUSER

库存

595

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

590

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-06-03

Operating Temperature (°C)

(最小值)

-55

(最大值)

125

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.284 / 1k

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLM75M2F

封装

SO-8

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.284 / 1k

...的经销商可用性STLM75M2F

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2635 1 马上订购
COMPEL EUROPE 964 1 马上订购
RS COMPONENTS EUROPE 2425 1 马上订购
ARROW EUROPE 5 0 马上订购
Newark Element14 AMERICA 345 0 马上订购
P&S ASIA/PACIFIC 913 1 马上订购
MOUSER WORLDWIDE 4649 1 马上订购
Farnell Element14 EUROPE 1620 1 马上订购

代理商库存报告日期: 2020-06-03

代理商名称

DIGIKEY

库存

2635

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

库存

964

Min.Order

1

地区

EUROPE 马上订购

RS COMPONENTS

库存

2425

Min.Order

1

地区

EUROPE 马上订购

ARROW

库存

5

Min.Order

0

地区

EUROPE 马上订购

Newark Element14

库存

345

Min.Order

0

地区

AMERICA 马上订购

P&S

库存

913

Min.Order

1

地区

ASIA/PACIFIC 马上订购

MOUSER

库存

4649

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

1620

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-06-03

Operating Temperature (°C)

(最小值)

-55

(最大值)

125

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.284 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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    • 产品型号

      Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU

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00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS5155
      Digital temperature sensor and thermal watchdog
      12.1
      645.6 KB
      PDF
      DS5155

      Digital temperature sensor and thermal watchdog

    • 描述 版本 文档大小 操作
      AN2680
      Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU
      1.4
      125.82 KB
      PDF
      AN3108
      STLM75 firmware library for the STM32F10x
      1.2
      785.54 KB
      PDF
      AN5449
      Temperature sensors: guidelines for system integration
      1.0
      3.28 MB
      PDF
      AN2680

      Fan speed controller based on STDS75 or STLM75 digital temperature sensor and ST72651AR6 MCU

      AN3108

      STLM75 firmware library for the STM32F10x

      AN5449

      Temperature sensors: guidelines for system integration

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      STTS75 2.2
      706.56 KB
      PDF

      STTS75

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      MEMS and Sensors Quick Reference Guide 1.1
      919.75 KB
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      MEMS and Sensors Smart Motion tracking, IoT for an enhanced user experience 1.0
      2.28 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
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      MEMS and Sensors Quick Reference Guide

      MEMS and Sensors Smart Motion tracking, IoT for an enhanced user experience

      Sensor & motion algorithm software pack for STM32Cube

产品型号 供货状态 封装 符合RoHS级别 材料声明**
STLM75DS2F
批量生产
MSOP/TSSOP 8 Ecopack2
STLM75M2F
批量生产
SO-8 Ecopack1

STLM75DS2F

Package:

MSOP/TSSOP 8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

MSOP/TSSOP 8

RoHS Compliance Grade

Ecopack2

STLM75M2F

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-8

RoHS Compliance Grade

Ecopack1

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持