TC74A2-3.3VAT
- Mfr.Part #
- TC74A2-3.3VAT
- Manufacturer
- Microchip Technology
- Package / Case
- TO-220-5
- Datasheet
- Download
- Description
- SENSOR DIGITAL -40C-125C TO220-5
- Stock
- 4
- In Stock :
- 4
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- Manufacturer :
- Microchip Technology
- Product Category :
- Temperature Sensors - Analog and Digital Output
- Subcategory :
- Sensors
- Mounting :
- Through Hole
- Voltage - Supply :
- 2.7V~5.5V
- Supply Current :
- 0.35(mA)
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Minimum Operating Supply Voltage :
- 2.7 V
- Base Product Number :
- TC74
- Radiation Hardening :
- No
- Type :
- Temperature Sensor
- Feature :
- Standby Mode
- Configuration :
- Local
- Operating Supply Voltage :
- 12 V
- Number of Terminations :
- 5
- ECCN Code :
- EAR99
- Product :
- Temperature Sensors
- Maximum Operating Supply Voltage :
- 5.5 V
- Brand :
- Microchip Technology / Atmel
- Terminal Position :
- Single
- Output Type :
- I2C/SMBus
- Lead Free :
- Lead Free
- Base Part Number :
- TC74
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage (DC) :
- 2.7V
- Product Type :
- Temperature Sensor ICs
- Operating Supply Voltage (Min) :
- 2.7(V)
- Package Type :
- TO-220
- RoHS :
- Details
- Mount :
- Through Hole
- Width :
- 4.7mm
- Operating Temperature Range :
- -40 to +125 °C
- Number of Bits :
- 8
- Output Current :
- 50mA
- Interface Type :
- Serial (2-Wire, I2C)
- Pin Count :
- 3
- Accuracy - Highest (Lowest) :
- ±2°C (±3°C)
- Package :
- Tube
- Supply Voltage :
- 3.3V
- Maximum Operating Temperature :
- +125 °C
- Pbfree Code :
- yes
- Test Condition :
- 25°C ~ 85°C (0°C ~ 125°C)
- Min Operating Temperature :
- -40 °C
- Operational Class :
- IC
- Dimensions :
- 10.54 x 4.7 x 15.57mm
- Sensing Temperature - Remote :
- -
- Features :
- Standby Mode
- Accuracy :
- ?2
- Sensor Type :
- Digital, Local
- Length :
- 10.54mm
- Mounting Style :
- Through Hole
- Shutdown :
- Shutdown
- Factory Lead Time :
- 8 Weeks
- Function :
- Temp Sensor
- Manufacturer :
- Microchip
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package / Case :
- TO-220-5
- Operating Supply Voltage (Max) :
- 5.5(V)
- Screening Level :
- Extended Industrial
- Operating Supply Current :
- 350μA
- Minimum Operating Temperature :
- -40 °C
- Packaging :
- Tube
- Product Status :
- Active
- Series :
- TC74
- Supplier Package :
- TO-220
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Supplier Device Package :
- TO-220-5
- Max Supply Voltage :
- 5.5 V
- Min Supply Voltage :
- 2.7 V
- Interface :
- 2-Wire, I2C, SMBus, Serial
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Mounting Type :
- Through Hole
- Operating Temperature :
- -40°C~125°C
- Resolution :
- 7 b
- Product Category :
- Board Mount Temperature Sensors
- Height :
- 15.57mm
- Max Supply Voltage (DC) :
- 5.5V
- Sensing Temperature - Local :
- -40°C~125°C
- Max Operating Temperature :
- 125 °C
- JESD-30 Code :
- R-PSFM-T5
- JESD-609 Code :
- e3
- Datasheets
- TC74A2-3.3VAT
TC74A2-3.3VAT Documents

Tube Digital, Local 2.7V~5.5V Through Hole -40°C~125°C I2C/SMBus ±2°C (±3°C) 7 b Not Applicable
TC74A2-3.3VAT Overview
For safety reasons, these analog sensors are packaged in the Tube. To prevent damage to the analog sensors, they are packaged in TO-220-5 packages. This electronic part has 5 terminations. Analog sensors could supply 350μA current when operating. DC circuit should have a maximum voltage of 5.5V. The minimum voltage supplied by this magnetic switch can be 2.7V in a DC circuit, however. When operating, the analog sensors could supply 12 V voltage. There are 3 pins on it. For optimal performance, the sensor's current output should be 50mA. Normally, this sensor will supply 3.3V voltage. It is possible to set the maximum operating temperature for analog sensors to 125 °C. In order for this sensor to work, the operating temperature should not be lower than -40 °C.
TC74A2-3.3VAT Features
Moisture Sensitivity Level (MSL): Not Applicable
Tube Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.7V~5.5V
Local Sensing Temperature: -40°C~125°C
5 Terminations
Highest (Lowest) Accuracy: ±2°C (±3°C)
Sensor Type: Digital, Local
TC74A2-3.3VAT Applications
There are a lot of Microchip Technology
TC74A2-3.3VAT Analog & Digital Sensors applications.
- Energy saving at office (air-conditining/ighting control)
- Digital signage
- Automatic doors/elevators
- Industrial
- HVAC
- Disk Drives
- Automotive
- Portable Medical Instruments
- Computers
- Battery Management
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