EVAL-ADT7490EBZ 查看數據表（PDF） - Analog Devices

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EVAL-ADT7490EBZ

dBCool Remote Thermal Monitor and Fan Controller with PECI Interface

Analog Devices 

ADT7490

ABSOLUTE MAXIMUM RATINGS

Table 2.

Parameter

Positive Supply Voltage (VCC)

Maximum Voltage on +12VIN Pin

Maximum Voltage on +5VIN Pin

Maximum Voltage on All Open-Drain Outputs

Maximum Voltage on TACHx/PWMx Pins

Voltage on Remaining Input or Output Pins

Input Current at Any Pin

Package Input Current

Maximum Junction Temperature (TJ max)

Storage Temperature Range

Lead Temperature, Soldering

IR Reflow Peak Temperature

Pb-Free Peak Temperature

Lead Temperature (Soldering, 10 sec)

ESD Rating

HBM

FICDM

Rating

3.6 V

16 V

6.25 V

3.6 V

+5.5 V

−0.3 V to +4.2 V

±5 mA

±20 mA

150°C

−65°C to +150°C

220°C

260°C

300°C

2 kV

0.5 kV

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

THERMAL CHARACTERISTICS

24-lead QSOP package:

Table 3. Thermal Resistance

Package Type

θJA

θJC

θJA

122

31.25

ESD CAUTION

Unit

°C/W

°C/W

Rev. 0 | Page 6 of 76

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