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TMP411-Q1

現行

具有 N-Factor 和串聯電阻校正的車用遠端和本機溫度感測器

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產品規格表

TMP411-Q1

現行
產品規格表 立即訂購

產品詳細資料

Local sensor accuracy (max) 2.5 Type Remote Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features ALERT Supply current (max) (µA) 30 Temp resolution (max) (bps) 12 Remote channels (#) 1 Addresses 4 Rating Automotive
Local sensor accuracy (max) 2.5 Type Remote Operating temperature range (°C) -40 to 125 Supply voltage (min) (V) 2.7 Interface type I2C, SMBus Supply voltage (max) (V) 5.5 Features ALERT Supply current (max) (µA) 30 Temp resolution (max) (bps) 12 Remote channels (#) 1 Addresses 4 Rating Automotive
VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • TMP411-Q1:
    • ±1°C local (on-chip) temp accuracy
    • ±1°C remote junction temp accuracy
    • Supply range: 2.7V to 5.5V
    • Available in VSSOP 8-pin package
  • TMP411D-Q1:
    • ±0.8°C local (on-chip) temp accuracy
    • ±0.8°C remote junction temp accuracy
    • Supply range: 1.62V to 5.5V
    • Available in SOT-23 8-pin package
  • I2C interface (SMBus compatible)
    • Programmable resolution: 9 to 12 bits
    • Multiple interface addresses
  • Integrated calibration/protection features:
    • Programmable non-ideality factor
    • Series resistance cancellation
    • Remote BJT/diode fault detection
    • Alert function
      • ALERT / THERM2 pin configuration
    • Programmable threshold limits
    • Minimum and maximum temperature monitors
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4B
  • TMP411-Q1:
    • ±1°C local (on-chip) temp accuracy
    • ±1°C remote junction temp accuracy
    • Supply range: 2.7V to 5.5V
    • Available in VSSOP 8-pin package
  • TMP411D-Q1:
    • ±0.8°C local (on-chip) temp accuracy
    • ±0.8°C remote junction temp accuracy
    • Supply range: 1.62V to 5.5V
    • Available in SOT-23 8-pin package
  • I2C interface (SMBus compatible)
    • Programmable resolution: 9 to 12 bits
    • Multiple interface addresses
  • Integrated calibration/protection features:
    • Programmable non-ideality factor
    • Series resistance cancellation
    • Remote BJT/diode fault detection
    • Alert function
      • ALERT / THERM2 pin configuration
    • Programmable threshold limits
    • Minimum and maximum temperature monitors

The TMP411-Q1/TMP411D-Q1 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature-sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Remote accuracy is ±1°C (TMP411-Q1) or ±0.8°C (TMP411D-Q1) for multiple IC manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program the alarm thresholds and to read temperature data.

Features included in the TMP411-Q1/TMP411D-Q1 are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.

The TMP411-Q1 is available in a VSSOP-8 package, and the TMP411D-Q1 is available in an SOT23-8 package.

The TMP411-Q1/TMP411D-Q1 is a remote temperature sensor monitor with a built-in local temperature sensor. The remote temperature-sensor diode-connected transistors are typically low-cost, NPN- or PNP-type transistors or diodes that are an integral part of microcontrollers, microprocessors, or FPGAs.

Remote accuracy is ±1°C (TMP411-Q1) or ±0.8°C (TMP411D-Q1) for multiple IC manufacturers, with no calibration needed. The two-wire serial interface accepts SMBus write byte, read byte, send byte, and receive byte commands to program the alarm thresholds and to read temperature data.

Features included in the TMP411-Q1/TMP411D-Q1 are: series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, wide remote temperature measurement range (up to 150°C), diode fault detection, and temperature alert function.

The TMP411-Q1 is available in a VSSOP-8 package, and the TMP411D-Q1 is available in an SOT23-8 package.
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技術文件

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* Data sheet TMP411-Q1 ±1°C and TMP411D-Q1 ±0.8°C Remote and Local Temperature Sensors with N-Factor and Series Resistance Correction datasheet (Rev. G) PDF | HTML 2025年 9月 19日
Functional safety information TMP411-Q1 Functional Safety FIT Rate, FMD, and pin FMA PDF | HTML 2025年 2月 27日
Technical article How to maximize powertrain efficiency and reliability with high-accuracy temperatu PDF | HTML 2021年 5月 10日

設計與開發

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模擬型號

TMP4xx Family IBIS Model (Rev. A)

SBOM410A.ZIP (60 KB) - IBIS Model
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參考設計

TIDA-080004 — 適用於擴增實境抬頭顯示的電子與 LED 驅動器參考設計

此參考設計提供專為驅動車用擴增實境 (AR) 抬頭顯示器 (HUD) 而設計的電子子系統。DLP® 技術可實現明亮、清晰、高度飽和的抬頭顯示器，可將重要的駕駛資訊投射到汽車擋風玻璃上，減少駕駛分員心並提升情境感知能力。此設計採用 DLP3030-Q1 晶片組，其中包括 DLP3030-Q1 0.3 吋 DMD、DLPC120-Q1 車用 DMD 控制器以及做為 LED 驅動器和照明控制器運作的 Piccolo™ TMS320F28023 微控制器。
Design guide: PDF
電路圖: PDF
參考設計

TIDA-080007 — DLP® 汽車頭燈參考設計

此參考設計詳細說明 DLP5531-Q1 DMD 控制電路板的設計。DLP5531-Q1 DMD 為一配備超過 1.3 百萬畫素的空間光源調變器，可操控光源以建立數位控制的光源分布。此設計展現了元件數量減少的簡化電源架構，可節省空間並降低成本。當與光學元件、輸入視訊來源、電腦，或其他控制方式結合使用時，此設計可用於展示自適應駕駛光束、無眩光光束轉向、反射交通標誌調光、行人調光、Symbol 投影和 OEM 品牌。
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
VSSOP (DGK) 8 Ultra Librarian
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訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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