TC74

Lead Style :
Packaging : Bulk
Product : General Purpose Electrolytic Capacitors
Voltage Rating : 450 Volts
Operating Temperature Range : - 40 C to + 85 C
Termination Style : Axial
Tolerance : - 10 %, + 50 %
Dimensions : 19.05 mm Dia. x 41.28 mm L
Capacitance : 16 uF


Features:

• Digital Temperature Sensing in SOT-23-5 Package
• Outputs Temperature as an 8-Bit Digital Word
• Simple Serial Port Interface
• Solid-State Temperature Sensing:
- ±2°C Accuracy from +25°C to +85°C
- ±3°C Accuracy from 0°C to +125°C
• 3.0 and 5.5V Operating Range
• LowPower:
- 200µA Operating
- 5µA Standby Mode




Application

• Thermal Protection for Hard Disk Drives and other PC Peripherals
• PC Card Devices for Notebook Computers
• Low Cost Thermostat Controls
• Power Supplies
• Thermistor Replacement




Pinout






Specifications

Supply Voltage (VDD) ........................................... +6V
Voltage On Any Pin....... (GND 0.3V) to (VDD + 0.3V)
Current On Any Pin ........................................ ±50 mA
Operating Temperature (TA) .......................See Below
Storage Temperature (TSTG) ........ -65°C to +150°C
*Stresses above those listed under "Absolute Maximum Ratings"
may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or any other conditions above those indicated in the operation sections of the specifications is not implied. Exposure to Absolute Maximum Rating conditions for extended periods may affect device reliability.

Parameter NameValueTypical Accuracy (°)0.5Max Input/ Supply Current (A)350Max. Accuracy @ 25° (°)2Temp. Range (°C)-40 to +125Operating Voltage Range (V)2.7 to 5.5Device DescriptionSerial Output Temp Sensor

Parameter Name	Value
Typical Accuracy (°)	0.5
Max Input/ Supply Current (A)	350
Max. Accuracy @ 25° (°)	2
Temp. Range (°C)	-40 to +125
Operating Voltage Range (V)	2.7 to 5.5
Device Description	Serial Output Temp Sensor

Description

The TC74 is a serially accessible digital temperature sensor particularly suited for low cost and small formfactor applications. Temperature data is converted from the onboard thermal sensing element and made available as an 8-bit digital word.

Communication with the TC74 is accomplished via a 2- wire SMBus/I2C™ compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring.

The SHDN bit in the CONFIG register can be used to activate the low power Standby mode. Temperature resolution is 1°C. Conversion rate is a nominal 8 samples/sec. Power consumption is only 200µA typ, (5µA Standby, typ).

Small size, low installed cost, and ease of use make the TC74 an ideal choice for implementing thermal management in a variety of systems.

TC74 is a serially accessible digital temperature sensor particularly suited for low cost and small form-factor applications. Temperature data is converted from the on-board thermal sensing element and made available as an 8-bit digital word. Communication with the TC74 is accomplished via a simple 2-wire SMBus/I²C?-compatible serial port. This bus also can be used to implement multi-drop/multi-zone monitoring. The SHDN bit in the CONFIG register can be used to activate the low-power Standby mode. Temperature resolution is 1°C. Conversion rate is a nominal 8 samples/sec. Power consumption in only 200 A (5 A Standby). Small size, low installed cost and ease of use make the TC74 an ideal choice for implementing thermal management in a variety of systems.




Parameters:

Technical/Catalog Information	TC74
Vendor	Cornell Dubilier Electronics (CDE)
Category	Capacitors
Capacitance	16F
ESR (Equivalent Series Resistance)	10.88 Ohm
Features	General Purpose
Lifetime @ Temp.	1000 Hrs @ 85°C
Maximum Temperature	-40°C ~ 85°C
Size / Dimension	0.750" Dia x 1.625" H (19.05mm x 41.28mm)
Lead Spacing	-
Surface Mount Land Size	-
Mounting Type	Through Hole
Package / Case	Axial
Packaging	Bulk
Tolerance	±20%
Voltage Rating	450V
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	TC74 TC74