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ADT7461: Temperature Sensor with Series Resistance Cancellation

Overview
Specifications
Packages
Applications
Datasheet: Temperature Monitor with Series Resistance Cancellation
Rev. 8 (268kB)
»材料組成を表示
»製品変更通知 (11)
Product Overview
製品説明
The ADT7461 is a dual-channel digital thermometer and under/over temperature alarm intended for use in PCs and thermal management systems. It is pin- and register-compatible with the ADM1032. The ADT7461 has three additional features: series resistance cancellation (where up to 3 kΩ (typical) of resistance in series with the temperature monitoring diode may be automatically cancelled from the temperature result, allowing noise filtering); configurable ~ALERT output; and an extended, switchable temperature measurement range.
特長
 
  • On-chip and Remote Temperature Sensor
  • 0.25°C Resolution/1°C Accuracy on Remote Channel
  • 1°C Resolution/3°C Accuracy on Local Channel
  • Automatically Cancels up to 3 kΩ (typical) of Resistance in Series with Remote Diode to Allow Noise Filtering
  • 2-wire SMBus Serial Interface with SMBus Alert Support
  • Programmable Over/Under Temperature Limits
  • Up to Two Over Temperature Fail-safe THERM Outputs
  • 170 µA Operating Current, 5.5 µA Standby Current
アプリケーション   最終製品
  • Thermal Management
 
  • Notebook and Desktop Computers
  • Game Consoles
  • RFID Readers
  • DSL Line Cards
技術資料 & デザイン・リソース
アプリケーション ノート (4) パッケージ図 (2)
データシート (1)  
供給状況 & サンプル
製品
状態
Compliance
内容
外形
MSL*
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
数量
ADT7461ARMZ Last Shipments 
Pb-free
Halide free
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tube 50  
ADT7461ARMZ-2R Active
Pb-free
Halide free
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tape and Reel 3000 $2.0533
ADT7461ARMZ-2RL7 Last Shipments 
Pb-free
Halide free
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tape and Reel 1000  
ADT7461ARMZ-R7 Active
Pb-free
Halide free
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tape and Reel 1000 $1.54
ADT7461ARZ Last Shipments 
Pb-free
Temperature Sensor with Series Resistance Cancellation SOIC-8 751-07 1 Tube 98  
ADT7461ARZ-REEL Active
Pb-free
Temperature Sensor with Series Resistance Cancellation SOIC-8 751-07 1 Tape and Reel 2500 $1.54
ADT7461ARZ-REEL7 Last Shipments 
Pb-free
Temperature Sensor with Series Resistance Cancellation SOIC-8 751-07 1 Tape and Reel 1000  
ADT7461AR Last Shipments 
Temperature Sensor with Series Resistance Cancellation SOIC-8 751-07 1 Tube 98  
ADT7461AR-REEL Last Shipments
Temperature Sensor with Series Resistance Cancellation SOIC-8 751-07 1 Tape and Reel 2500  
ADT7461AR-REEL7 Last Shipments
Temperature Sensor with Series Resistance Cancellation SOIC-8 751-07 1 Tape and Reel 1000  
ADT7461ARM Last Shipments 
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tube 50  
ADT7461ARM-REEL Last Shipments 
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tape and Reel 3000  
ADT7461ARM-REEL7 Last Shipments 
Temperature Sensor with Series Resistance Cancellation Micro8™ 846A-02 1 Tape and Reel 1000  
面実装デバイスためのモイスチャー・レベル(260°Cリフローでの鉛フリー測定、235°Cリフローでの鉛フリー以外測定)
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 8 to 12
Arrow   (2016-06-24 18:16) : 96
Digikey   (2016-06-23 00:00) : >1K
Mouser   (2016-06-23 00:00) : >1K
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 8 to 12
Arrow   (2016-06-24 18:16) : 8315
Digikey   (2016-06-23 00:00) : >1K
Mouser   (2016-06-23 00:00) : >1K
PandS   (2016-06-23 00:00) : <100
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : 4 to 8
Arrow   (2016-06-24 18:16) : 2197
Digikey   (2016-06-23 00:00) : >1K
Mouser   (2016-06-23 00:00) : >1K
マーケットリードタイム(週) : Contact Factory
ON Semiconductor   (2016-06-22 00:00) : 12,000
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
マーケットリードタイム(週) : Contact Factory
Datasheet: Temperature Monitor with Series Resistance Cancellation
Rev. 8 (268kB)
»材料組成を表示
»製品変更通知 (11)
Product Overview

Product Compliance Status Description Sensor Type Data Transmission Standard ICC Max (mA) VCC Min (V) VCC Max (V) T Min (°C) T Max (°C) Temperature Error (°C) Package Type
Pb-free
Halide free
 Active     Temperature Sensor with Series Resistance Cancellation 
Local & Remote
SMBus
0.215
3
5.5
-40
125
±1
Micro8™
Pb-free
Halide free
 Active     Temperature Sensor with Series Resistance Cancellation 
Local & Remote
SMBus
0.215
3
5.5
-40
125
±1
Micro8™
Pb-free
 Active     Temperature Sensor with Series Resistance Cancellation 
Local & Remote
SMBus
0.215
3
5.5
-40
125
±1
SOIC-8
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