Thermal Management：

Compare Mfr Part # Quantity Available Series Package Product Status Function Sensor Type Sensing Temperature Accuracy Topology Output Type Output Alarm Output Fan Voltage - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package

W83793AG IC H/W MONITOR 56SSOP

50

-

Tube

Not For New Designs

Hardware Monitor

External

External Sensor

±1°C

ADC (Sigma Delta), Multiplexer, Register Bank

I2C

Yes

Yes

4.75V ~ 5.25V

0°C ~ 70°C

Surface Mount

56-SSOP (0.295", 7.50mm Width)

56-SSOP

W83795ADG IC H/W MONITOR 48LQFP

50

-

Tray

Active

Hardware Monitor

External

-

±1°C

ADC, Register Bank

I2C/SMBus

Yes

Yes

2.97V ~ 3.63V

0°C ~ 70°C

Surface Mount

48-LQFP

48-QFP (7x7)

W83795G IC H/W MONITOR 64LQFP

50

-

Tray

Active

Hardware Monitor

External

-

±1°C

ADC, Register Bank

I2C/SMBus

Yes

Yes

2.97V ~ 3.63V

0°C ~ 70°C

Surface Mount

64-LQFP

64-LQFP (10x10)

NCT7904D IC H/W MONITOR

50

-

Tray

Active

Hardware Monitor

Internal and External

-20°C ~ 100°C

±1°C

ADC, Comparator, Register Bank

I2C/SMBus

Yes

Yes

3.3V

-20°C ~ 100°C

Surface Mount

48-LQFP

48-LQFP (7x7)

W83781G IC MONITOR H/W 48-LQFP

50

-

Tray

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC, Fan Speed Counter, Register Bank

I2C, ISA

No

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

48-LQFP

48-QFP (7x7)

W83783G IC MONITOR H/W 24-SOIC

50

-

Tube

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC, Fan Speed Counter, Register Bank

I2C

No

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

24-SOIC (0.295", 7.50mm Width)

24-SOP

W83783G T&R IC MONITOR H/W 24-SOIC

50

-

Tape & Reel (TR)

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC, Fan Speed Counter, Register Bank

I2C

No

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

24-SOIC (0.295", 7.50mm Width)

24-SOP

W83791G IC MONITOR H/W 48-LQFP

50

-

Tray

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC

I2C

Yes

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

48-LQFP

48-LQFP (7x7)

W83792AG IC MONITOR H/W 48-LQFP

50

-

Tray

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC, Fan Control, Register Bank

I2C

Yes

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

48-LQFP

48-LQFP (7x7)

W83792G IC MONITOR H/W 48-LQFP

50

-

Tray

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC, Fan Control, Register Bank

I2C

Yes

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

48-LQFP

48-LQFP (7x7)

W83L761G IC MONITOR H/W SOT-23-5

50

-

Tape & Reel (TR)

Obsolete

Hardware Monitor

Internal

-20°C ~ 120°C

-

ADC, Register Bank

SPI

No

No

3V ~ 5.5V

-20°C ~ 125°C

Surface Mount

SC-74A, SOT-753

SOT-23-5

W83L784G IC MONITOR H/W 20-SSOP

50

-

Tube

Obsolete

Hardware Monitor

Internal and External

0°C ~ 70°C, External Sensor

±3°C(Max)

ADC

I2C

Yes

Yes

4.5V ~ 5.5V

0°C ~ 70°C

Surface Mount

20-SSOP (0.209", 5.30mm Width)

20-SSOP

W83793G IC H/W MONITOR 56-SSOP

50

-

Tube

Obsolete

Hardware Monitor

External

External Sensor

±1°C

ADC (Sigma Delta), Multiplexer, Register Bank

I2C

Yes

Yes

4.75V ~ 5.25V

0°C ~ 70°C

Surface Mount

56-BSSOP (0.295", 7.50mm Width)

56-SSOP

W83L771G IC H/W MONITOR 8-TSSOP

50

-

Tube

Obsolete

Hardware Monitor

Internal and External

0°C ~ 80°C, External Sensor

-

ADC, Register Bank

SMBus

Yes

No

2.97V ~ 3.63V

0°C ~ 80°C

Surface Mount

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

8-TSSOP

W83L786G IC H/W MONITOR 28-SSOP

50

-

Tube

Obsolete

Hardware Monitor

External

External Sensor

±3°C(Max)

ADC, Fan Control, Register Bank

I2C/SMBus

Yes

Yes

2.97V ~ 3.63V

0°C ~ 70°C

Surface Mount

28-SSOP (0.209", 5.30mm Width)

28-SSOP

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