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ADM1032: System Temperature Sensor, Remote and Local

Datasheet: Remote and Local System Temperature Monitor
Rev. 13 (201869kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The ADM1032 is a dual-channel digital thermometer and under/overtemperature alarm intended for use in PCs and thermal management systems. The device can measure the temperature of a remote thermal diode, which can be located on the processor die or can be a discrete device (2N3904/06), accurate to 1°C. A novel measurement technique cancels out the absolute value of the transistor's base emitter voltage so that no calibration is required. The ADM1032 also measures its ambient temperature.
Features
 
  • On-Chip and Remote Temperature Sensing
  • Offset Registers for System Calibration
  • 0.125°C Resolution/1°C Accuracy on Remote Channel
  • 1°C Accuracy on Local Channel
  • Fast (Up to 64 Measurements per Second)
  • 2-Wire SMBus Serial Interface
  • Supports SMBus Alert
Applications   End Products
  • Thermal Management
 
  • Notebook and Desktop Computers
  • Game Consoles
  • RFID Readers
  • Graphics Cards
  • Dishwashers
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
ADM1032ARMZ Obsolete 
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tube 50  
ADM1032ARMZ-001 Obsolete 
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tube 50  
ADM1032ARMZ-002 Obsolete 
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tube 50  
ADM1032ARMZ-1RL Last Shipments
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tape and Reel 3000  
ADM1032ARMZ-2R Last Shipments
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tape and Reel 3000  
ADM1032ARMZ-2RL7 Obsolete 
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tape and Reel 1000  
ADM1032ARMZ-R7 Obsolete 
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tape and Reel 1000  
ADM1032ARMZ-REEL Active
Pb-free
Halide free
ADM1032 Micro8™ 846A-02 1 260 Tape and Reel 3000 $0.2667
ADM1032ARZ Obsolete 
Pb-free
ADM1032 SOIC-8 751-07 1 260 Tube 98  
ADM1032ARZ-001 Obsolete 
Pb-free
ADM1032 SOIC-8 751-07 1 260 Tube 98  
ADM1032ARZ-1REEL Obsolete 
Pb-free
ADM1032 SOIC-8 751-07 1 260 Tape and Reel 2500  
ADM1032ARZ-1RL7 Obsolete 
Pb-free
ADM1032 SOIC-8 751-07 1 260 Tape and Reel 1000  
ADM1032ARZ-REEL Active
Pb-free
ADM1032 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.64
ADM1032ARZ-REEL7 Obsolete 
Pb-free
ADM1032 SOIC-8 751-07 1 260 Tape and Reel 1000  
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : <1K
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 45,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 4 to 8
FutureElectronics   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
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
ADM1032ARMZ-REEL  
 $0.2667 
Pb
H
 Active   
Local & Remote
SMBus
0.215
3
5.5
0
120
±1
Micro8™
ADM1032ARZ-REEL  
 $0.64 
Pb
 Active   
Local & Remote
SMBus
0.215
3
5.5
0
120
±1
SOIC-8
Case Outlines
751-07    846A-02   
Packages
ADM1032: System Temperature Sensor, Remote and Local
ADM1032: System Temperature Sensor, Remote and Local
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