ºìÌÒÊÓƵ

Fan Controllers | ADM1033

Thermal Monitor and Fan Speed Controller

Obsolete

Datasheet

ºìÌÒÊÓƵ

Overview

The ADM1033 is a one channel remote- and local-temperature sensor and fan controller. The remote channel monitors the temperature of the remote thermal diode, which may be discrete 2N3904/6s or may be located on a microprocessor die. The device also monitors its own ambient temperature.

  • Thermal Management

  • Notebook and Desktop Computers
  • Game Consoles
  • RFID Readers

  • 1 Local and 1 Remote Temperature Channels
  • ±1.5°C Accuracy on Local and Remote Channels
  • Automatic Series Resistance Cancellation on Remote Temperature Channels, > 100 Ω
  • Fast (up to 64 measurements a second)
  • SMBus 2.0, 1.1 and 1.0 Compliant
  • SMBus Address Input / Location Input to UDID
  • Programmable Over / Under Temperature Limits
  • Programmable Fault Queue
  • SMBus / ALERT Output
  • Failsafe Over-temperature Comparator Output
  • RPM Fan Speed Control
  • Lookup Table for Temperature to Fan Speed Control

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CAD Model

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CAD Models

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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Container Qty.

ON Target

Data Transmission Standard

ICC Max (mA)

VCC Min (V)

VCC Max (V)

T Min (°C)

T Max (°C)

Reference Price

ADM1033ARQ

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Obsolete

CAD Model

Pb

A

H

P

No Case Outline

NA-No-CaseOut

1

235

TUBE

98

N

SMBus

3

3

5.5

-40

125

Price N/A

More Details

ADM1033ARQ-REEL

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Obsolete

CAD Model

Pb

A

H

P

No Case Outline

NA-No-CaseOut

1

235

REEL

2500

N

SMBus

3

3

5.5

-40

125

Price N/A

More Details

ADM1033ARQ-REEL7

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Obsolete

CAD Model

Pb

A

H

P

No Case Outline

NA-No-CaseOut

1

235

REEL

1000

N

SMBus

3

3

5.5

-40

125

Price N/A

More Details

ADM1033ARQZ

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Obsolete

CAD Model

Pb

A

H

P

QSOP-16

492-01

1

260

TUBE

98

N

SMBus

3

3

5.5

-40

125

Price N/A

More Details

ADM1033ARQZ-REEL

Loading...

Obsolete

CAD Model

Pb

A

H

P

QSOP-16

492-01

1

260

REEL

2500

N

SMBus

3

3

5.5

-40

125

Price N/A

More Details

ADM1033ARQZ-RL7

Loading...

Obsolete

CAD Model

Pb

A

H

P

QSOP-16

492-01

1

260

REEL

1000

N

SMBus

3

3

5.5

-40

125

Price N/A

More Details

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