Analog temperature sensor, ultra-low current 2.4 V, high precision

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  • The STLM20 is a precision analog output temperature sensor for low current applications where maximizing battery life is important. It operates over a –55 °C to 130 °C (grade 7) or –40 °C to 85 °C (grade 9) temperature range. The power supply operating range is 2.4 V to 5.5 V. The maximum temperature accuracy of the STLM20 is ± 1.5 °C (±0.5 °C typ) at an ambient temperature of 25 °C and VCCof 2.7 V. The temperature error increases linearly and reaches a maximum of ±2.5 °C at the temperature range extremes. The temperature range is affected by the power supply voltage. For the temperature grade 7 device, a power supply voltage of 2.7 V to 5.5 V, the temperature range extremes are +130 °C and –55 °C (decreasing the power supply voltage from 2.7 V to 2.4 V changes the low end of the operating temperature range from –55 °C to –30 °C, while the positive remains at +130 °C).

    The STLM20 has a maximum quiescent supply current of 8 μA. Therefore, self-heating is negligible.

    主要特性

    • Precision analog voltage output temperature sensor
    • ±1.5 °C maximum temperature accuracy at 25 °C (±0.5 °C typical)
    • Ultra-low quiescent supply current: 4.8 μA (typ) and 8.0 μA (max)
    • Operating voltage range: 2.4 V to 5.5 V
    • Operating temperature range: –55 °C to 130 °C (grade 7) –40 °C to 85 °C (grade 9)
    • SOT323-5L 5-lead package
    • UDFN-4L 4-lead package

样片和购买

型号
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Temperature (°C) Marketing Status
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min
max
STLM20DD9F UFDFPN 4 1x1.3 Tape And Reel -40 85
Active
0.2211 1000 EAR99
MORE INFO

Country of Origin:

THAILAND

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ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 58921 1 Order Now

代理商库存报告日期: 2019-05-20

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代理商库存报告日期: 2019-05-20

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STLM20W87F SOT323-5L Tape And Reel -55 130
Active
0.2457 1000 EAR99
MORE INFO

Country of Origin:

THAILAND

Check Availability

Distributor availability ofSTLM20W87F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 9256 1 Order Now
RS COMPONENTS EUROPE 2400 5 Order Now
ARROW EUROPE 27000 0 Order Now
ARROW AMERICA 6022 1 Order Now
MOUSER WORLDWIDE 15388 1 Order Now
Farnell Element14 EUROPE 2497 1 Order Now

代理商库存报告日期: 2019-05-20

代理商名称

DIGIKEY

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9256

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1

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WORLDWIDE Order Now

RS COMPONENTS

库存

2400

Min.Order

5

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ARROW

库存

27000

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0

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ARROW

库存

6022

Min.Order

1

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AMERICA Order Now

MOUSER

库存

15388

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1

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Farnell Element14

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2497

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1

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EUROPE Order Now

代理商库存报告日期: 2019-05-20

Buy direct

STLM20DD9F

Package

UFDFPN 4 1x1.3

Packing Type

Tape And Reel

Unit Price (US$)

0.2211*

Distributor availability ofSTLM20DD9F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4439 1 Order Now
RS COMPONENTS EUROPE 630 1 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 58921 1 Order Now

代理商库存报告日期: 2019-05-20

代理商名称

DIGIKEY

库存

4439

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

630

Min.Order

1

地区

EUROPE Order Now

ARROW

库存

3000

Min.Order

3000

地区

AMERICA Order Now

MOUSER

库存

58921

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-05-20

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.2211

Quantity

1000

ECCN (US)

EAR99

Country of Origin

THAILAND

STLM20W87F

Package

SOT323-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.2457*

Distributor availability ofSTLM20W87F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 9256 1 Order Now
RS COMPONENTS EUROPE 2400 5 Order Now
ARROW EUROPE 27000 0 Order Now
ARROW AMERICA 6022 1 Order Now
MOUSER WORLDWIDE 15388 1 Order Now
Farnell Element14 EUROPE 2497 1 Order Now

代理商库存报告日期: 2019-05-20

代理商名称

DIGIKEY

库存

9256

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

2400

Min.Order

5

地区

EUROPE Order Now

ARROW

库存

27000

Min.Order

0

地区

EUROPE Order Now

ARROW

库存

6022

Min.Order

1

地区

AMERICA Order Now

MOUSER

库存

15388

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2497

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-05-20

Operating Temperature (°C)

(min)

-55

(max)

130

Marketing Status

Active

Unit Price (US$)

0.2457

Quantity

1000

ECCN (US)

EAR99

Country of Origin

THAILAND

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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技术文档

    • Description 版本 文档大小 Action
      DS4810
      Ultra-low current 2.4 V precision analog temperature sensor
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型号 Marketing Status Package RoHS Compliance Grade Material Declaration**
STLM20DD9F
Active
UFDFPN 4 1x1.3 Ecopack2
STLM20W87F
Active
SOT323-5L Ecopack2

STLM20DD9F

Package:

UFDFPN 4 1x1.3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

UFDFPN 4 1x1.3

RoHS Compliance Grade

Ecopack2

STLM20W87F

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.