Microchip TC74 Series Temperature Sensor, Digital Output, Through Hole Mount, Serial-I2C, SMBus, ±3°C, 5 Pins
- RS Stock No.:
- 177-9687
- Mfr. Part No.:
- TC74A2-3.3VAT
- Brand:
- Microchip
200 In stock - FREE next working day delivery available
Added
Price Each (In a Tube of 50)
£1.20
(exc. VAT)
£1.44
(inc. VAT)
Units | Per unit | Per Tube* |
50 - 50 | £1.20 | £60.00 |
100 + | £1.087 | £54.35 |
*price indicative |
- RS Stock No.:
- 177-9687
- Mfr. Part No.:
- TC74A2-3.3VAT
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
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.
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
Supply Voltage of 2.7V to 5.5V
Low Power:
200 μA (typ.) Operating Current
5 μA (typ.) Standby Mode Current
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
Supply Voltage of 2.7V to 5.5V
Low Power:
200 μA (typ.) Operating Current
5 μA (typ.) Standby Mode Current
Specifications
Attribute | Value |
---|---|
Sensor Function | Temperature |
Output Type | Digital |
Interface Type | Serial-I2C, SMBus |
Accuracy | ±3°C |
Mounting Type | Through Hole |
Pin Count | 5 |
Operating Temperature Range | -40 to +125 °C |
Minimum Operating Temperature | -40 °C |
Maximum Operating Temperature | +125 °C |
Minimum Operating Supply Voltage | 2.7 V |
Maximum Operating Supply Voltage | 5.5 V |
Package Type | TO-220 |
Length | 10.54mm |
Height | 15.57mm |
Series | TC74 |
Width | 4.7mm |
Dimensions | 10.54 x 4.7 x 15.57mm |
Resolution | ±1 °C |
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