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MC74

Features: • Tested Operating Temperature Range: 40 to +125 • Simple Serial Port Interface• Solid State Temperature Sensing: ±2 Accuracy from +25 to +85±3 Accuracy from 0 to +125 • 3.3V and 5.5V VersionsApplication• Thermal Protection for Hard Disk Drives and Other PC ...

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SeekIC No. : 004416614 Detail

MC74: Features: • Tested Operating Temperature Range: 40 to +125 • Simple Serial Port Interface• Solid State Temperature Sensing: ±2 Accuracy from +25 to +85±3 Accuracy from 0 to +125 &#...

MC74 Data Sheet

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Part Number:
MC74
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/26

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Product Details

Description



Features:

• Tested Operating Temperature Range: 40   to +125  
• Simple Serial Port Interface
• Solid State Temperature Sensing: ±2   Accuracy from +25    to +85   
                                                         ±3    Accuracy from 0    to +125  
• 3.3V and 5.5V Versions


Application

• Thermal Protection for Hard Disk Drives and Other PC Peripherals
• LowCost Thermostat Controls
• Power Supplies


Pinout

Connection Diagram


Specifications

Symbol
Parameter
Value
Unit
VDD
 Power Supply Voltage
6.0
V
Voltage on Any Pin
(GND 0.3 V) to (VDD + 0.3 V)
V
TA
 Operating Temperature Range
40 to +125
Tstg
 Storage Temperature Range
65 to +150
Current on Any Pin
±50
mA
PD
 Maximum Power Dissipation
330
mW
* Maximum Ratings are those values beyond which damage to the device may occur.


Description

The MC74 is a serial digital temperature sensor suited for low cost applications. Temperature data of MC74 is converted from the integrated thermal sensing element and made available as an 8bit serial digital word. Communication with the MC74 is accomplished via 2wire SMBus/I2Ccompatible serial port. Temperature resolution is 1. Conversion rate is a nominal 8 samples/sec. Power consumption is only 200 A (5 A Standby).




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