STCN75

量産中

Digital temperature sensor IC, thermal watchdog, high-precision

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  • The STCN75 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 package.

    The device contains a bandgap temperature sensor and 9-bit ADC which monitor and digitize the temperature to a resolution up to 0.5 °C. The STCN75 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 STCN75 is pin-for-pin and software compatible with the TCN75.
    The STCN75 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 onboard 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 STCN75 is factory-calibrated and requires no external components to measure temperature.

    特徴

    • 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
      • 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 45 ms (typ)
    • Programmable temperature threshold and hysteresis set points
    • Pin- and software-compatible with TCN75 (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)
    • MSOP8 (TSSOP8) package

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STMicroelectronics - STCN75

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品質 & 信頼性

製品型番 Marketing Status パッケージ RoHSコンプライアンスグレード 材料宣誓書**
STCN75DS2F
量産中
MiniSO-8 Ecopack2

STCN75DS2F

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

MiniSO-8

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

サンプル & 購入

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STCN75DS2F Available at 4 distributors

販売代理店在庫STCN75DS2F

代理店名
地域 在庫 最小発注 パートナー企業リンク
DIGIKEY WORLDWIDE 1935 1 発注する
RS COMPONENTS EUROPE 990 1 発注する
MOUSER WORLDWIDE 343 1 発注する
Farnell Element14 EUROPE 1547 1 発注する

代理店レポートによる在庫データ: 2021-01-15

代理店名

DIGIKEY

在庫

1935

Min.Order

1

地域

WORLDWIDE 発注する

RS COMPONENTS

在庫

990

Min.Order

1

地域

EUROPE 発注する

MOUSER

在庫

343

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

1547

Min.Order

1

地域

EUROPE 発注する

代理店レポートによる在庫データ: 2021-01-15

Buy Direct
量産中
EAR99 NEC Tape And Reel MiniSO-8 -55 125 MALAYSIA 0.2953 / 1k

STCN75DS2F

製品ステータス

量産中

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.2953 / 1k

販売代理店在庫STCN75DS2F

代理店名
地域 在庫 最小発注 パートナー企業リンク
DIGIKEY WORLDWIDE 1935 1 発注する
RS COMPONENTS EUROPE 990 1 発注する
MOUSER WORLDWIDE 343 1 発注する
Farnell Element14 EUROPE 1547 1 発注する

代理店レポートによる在庫データ: 2021-01-15

代理店名

DIGIKEY

在庫

1935

Min.Order

1

地域

WORLDWIDE 発注する

RS COMPONENTS

在庫

990

Min.Order

1

地域

EUROPE 発注する

MOUSER

在庫

343

Min.Order

1

地域

WORLDWIDE 発注する

Farnell Element14

在庫

1547

Min.Order

1

地域

EUROPE 発注する

代理店レポートによる在庫データ: 2021-01-15

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

MiniSO-8

Operating Temperature (°C)

(最小)

-55

(最大)

125

Budgetary Price (US$)* / Qty

0.2953 / 1k

Country of Origin

MALAYSIA

(*)概算用の希望小売単価(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。