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ADM1021-2/S5, ADM1021A, ADM1021AARQ

ADM1021-2/S5, ADM1021A, ADM1021AARQ Selling Leads, Datasheet

MFG:AD  Package Cooled:N/A  D/C:177

ADM1021-2/S5, ADM1021A, ADM1021AARQ Picture

ADM1021-2/S5, ADM1021A, ADM1021AARQ Datasheet download

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Part Number: ADM1021-2/S5

 

MFG: AD

Package Cooled: N/A

D/C: 177

 

 

 
 
 
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  • ADM101EARM

  • Vendor: ADI Pack: QFP D/C: 03+& Qty: 40  Adddate: 2024-04-28
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  • ChengFeng (HK) Limited   Hong
    Contact: Ms.SuzyLin   MSN:suzy880607@hotmail.com
    Tel: 00-852-30658316
    Fax: 00-852-30656675
    (0)
  • ADM101EARM

  • Vendor: ADI D/C: 06+& Qty: 1,000 Note: new and original  Adddate: 2024-04-28
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  • Kinstar Electronics Company   China
    Contact: Ms.Zhang   MSN:lemonmiao123@hotmail.com
    Tel: 86-10-82665868
    Fax: 86-10-82665867
    (3)

About ADM1014

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Datasheet: ADM1014

File Size: 171739 KB

Manufacturer: AD [Analog Devices]

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ADM1021A Suppliers

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  • ADM1021AARQ

  • Vendor: ADI Pack: TSSOP D/C: 02+& Qty: 100 Note: Original  Adddate: 2024-04-28
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  • First IC   China
    Contact: Mr.hary ho  
    Tel: 86-021-13764939
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  • ADM1021AARQ

  • Vendor: ADI Pack: QFP D/C: 05+& Qty: 40  Adddate: 2024-04-28
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  • ChengFeng (HK) Limited   Hong
    Contact: Ms.SuzyLin   MSN:suzy880607@hotmail.com
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    Fax: 00-852-30656675
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  • ADM1021AARQ-REEL

  • Vendor: ADI D/C: 01+& Qty: SSOP  Adddate: 2024-04-28
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  • Walsoon Group Ltd   China
    Contact: Mr.StevenLee   MSN:steven200867@hotmail.com
    Tel: 86-755-82818867-808
    Fax: 86-755-82818852
    (17)
  • ADM1021AARQ-REEL

  • Vendor: ADI Pack: SSOP D/C: 02+& Qty: 1709 Note: Original  Adddate: 2024-04-28
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  • First IC   China
    Contact: Mr.hary ho  
    Tel: 86-021-13764939
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    (4)
  • ADM1021AARQ-REEL

  • Vendor: ADI Pack: SSOP D/C: 02+& Qty: 600  Adddate: 2024-04-28
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  • C&G Electronics   China
    Contact: Mr.cai   MSN:sales5@cg666.net
    Tel: 86-0755-82571798
    Fax: --
    (7)

About ADM1021A

PDF/DataSheet Download

Datasheet: ADM1021A

File Size: 167287 KB

Manufacturer: AD [Analog Devices]

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ADM1021AARQ Suppliers

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  • ADM1021AARQ

  • Vendor: ADI Pack: TSSOP D/C: 02+& Qty: 100 Note: Original  Adddate: 2024-04-28
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  • First IC   China
    Contact: Mr.hary ho  
    Tel: 86-021-13764939
    Fax:
    (4)
  • ADM1021AARQ

  • Vendor: ADI Pack: QFP D/C: 05+& Qty: 40  Adddate: 2024-04-28
  • Inquire Now
  • ChengFeng (HK) Limited   Hong
    Contact: Ms.SuzyLin   MSN:suzy880607@hotmail.com
    Tel: 00-852-30658316
    Fax: 00-852-30656675
    (0)
  • ADM1021AARQ-REEL

  • Vendor: ADI D/C: 01+& Qty: SSOP  Adddate: 2024-04-28
  • Inquire Now
  • Walsoon Group Ltd   China
    Contact: Mr.StevenLee   MSN:steven200867@hotmail.com
    Tel: 86-755-82818867-808
    Fax: 86-755-82818852
    (17)
  • ADM1021AARQ-REEL

  • Vendor: ADI Pack: SSOP D/C: 02+& Qty: 1709 Note: Original  Adddate: 2024-04-28
  • Inquire Now
  • First IC   China
    Contact: Mr.hary ho  
    Tel: 86-021-13764939
    Fax:
    (4)
  • ADM1021AARQ-REEL

  • Vendor: ADI Pack: SSOP D/C: 02+& Qty: 600  Adddate: 2024-04-28
  • Inquire Now
  • C&G Electronics   China
    Contact: Mr.cai   MSN:sales5@cg666.net
    Tel: 86-0755-82571798
    Fax: --
    (7)

About ADM1021AARQ

PDF/DataSheet Download

Datasheet: ADM1021AARQ

File Size: 167287 KB

Manufacturer: AD [Analog Devices]

Download : Click here to Download

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ADM1021A General Description

The ADM1021A is a two-channel digital thermometer and under/over temperature alarm, intended for use in personal computers and other systems requiring thermal monitoring and management. The device can measure the temperature of a microprocessor using a diode-connected PNP transistor, which may be provided on-chip in the case of the Pentium® III or similar processors, or can be a low-cost discrete NPN/PNP device such as the 2N3904/2N3906. A novel measurement technique cancels out the absolute value of the transistor's base emitter voltage, so that no calibration is required. The second measurement channel measures the output of an on-chip temperature sensor, to monitor the temperature of the device and its environment.

ADM1021A Maximum Ratings

Positive Supply Voltage (VDD) to GND  . . . . . .  0.3 V to +6 V
D+, ADD0, ADD1  . . . . . . . . . . . . . . .     0.3 V to VDD + 0.3 V
D to GND  . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to +0.6 V
Input Current  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Input Current, D  . . . . . . . . . . . . . . . . . . . . . . . . . . .  ±1 mA
ESD Rating, All Pins (Human Body Model)  . . . . . . . .   2000 V
Continuous Power Dissipation
Up to 70°C  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   650 mW
Derating above 70°C  . . . . . . . . . . . . . . . . . . . . . 6.7 mW/°C
Operating Temperature Range  . . . . . . . .  55°C to +125°C
Maximum Junction Temperature (TJ max)  . . . . . . . . .  150°C
Storage Temperature Range  . . . . . . . . . . 65°C to +150°C
Lead Temperature, (Soldering 10 sec)  . . . . . . . . . . .. 300°C
IR Reflow Peak Temperature . . . . . . . . . . . . . . . . .  .  220°C

ADM1021A Features

Alternative to the ADM1021
On-Chip and Remote Temperature Sensing
No Calibration Necessary
Programmable Over/Under Temperature Limits
Programmable Conversion Rate
2-Wire SMBus Serial Interface
Supports System Management Bus (SMBus) Alert
3 V to 5.5 V Supply
Small 16-Lead QSOP Package

ADM1021A Typical Application

Desktop Computers
Notebook Computers
Smart Batteries
Industrial Controllers
Telecomms Equipment
Instrumentation

ADM1021A Connection Diagram

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