Microchip TC74 Series Temperature Sensor, Digital Output, Through Hole Mount, Serial-I2C, SMBus, ±3°C, 5 Pins
- RS Stock No.:
- 177-9720
- Mfr. Part No.:
- TC74A2-3.3VAT
- Brand:
- Microchip
215 In stock - FREE next working day delivery available
Added
Price Each (In a Pack of 5)
£1.45
(exc. VAT)
£1.74
(inc. VAT)
| Units | Per unit | Per Pack* |
| 5 - 20 | £1.45 | £7.25 |
| 25 - 95 | £1.408 | £7.04 |
| 100 + | £1.356 | £6.78 |
| *price indicative | ||
- RS Stock No.:
- 177-9720
- Mfr. Part No.:
- TC74A2-3.3VAT
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- MY
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 |
| Minimum Operating Temperature | -40 °C |
| Operating Temperature Range | -40 to +125 °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 |
| Resolution | ±1 °C |
| Dimensions | 10.54 x 4.7 x 15.57mm |