The TC74 is a digital temperature sensor IC designed for low-cost and compact applications. It operates within a supply voltage range of 2.7V to 5.5V and features a simple SMBus/I2C serial port interface for communication. The sensor provides temperature readings as an 8-bit digital word with a resolution of 1¬8C. It offers maximum accuracy of ¬±2¬8C from +25¬8C to +85¬8C and ¬±3¬8C from 0¬8C to +125¬8C. The typical operating current is 200 ¬µA, while the standby current is significantly lower at 5 ¬µA, making it suitable for power-sensitive applications. The TC74 is housed in a SOT-23-5 package, making it ideal for space-constrained designs. It is applicable in various scenarios, including thermal protection for hard disk drives, PC card devices, thermostat controls, and as a thermistor replacement. The operating temperature range is from -40¬8C to +125¬8C, ensuring reliability in diverse environmental conditions.
Temperature Sensor Digital, Local -40°C ~ 125°C 7 b SOT-23-5
Temperature Sensor Digital, Local -40°C ~ 125°C 7 b SOT-23-5
Temperature Sensor Digital, Local -40°C ~ 125°C 7 b SOT-23-5
Temperature Sensor Digital Serial 2-Wire
Temperature Sensor Digital Serial 2-Wire
Manufacturer: Microchip Technology
Win Source Part Number: 1106096-TC74A0-3.3VC
Packaging: Reel - TR
Features: Standby Mode
Mounting: SMD (SMT)
Output Type: I²C/SMBus
Resolution: 7 b
Sensor Type: Digital, Local
Sensing Temperature - Local: -40°C to 125°C
Accuracy - Highest (Lowest): ±2°C (±3°C)
Categories: Sensors, Transducers
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: SOT-23-5
Supply Voltage - Operating: 2.7 V to 5.5 V
Testing Conditions: 25°C to 85°C (0°C to 125°C)
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Application Field: Used in Sensing & Instrumentation, Computers & Computer Peripherals, Power Management, Thermal Management
SENSOR DIGITAL -40C-125C SOT23-5
SENSOR DIGITAL -40C-125C SOT23-5
TEMPERATURE SENSOR, 8 BIT, 3C, 5-SOT-23; IC Output Type:Digital; Sensing Accuracy Range:± 3°C; Sensing Temperature Min:-40°C; Sensing Temperature Max:+125°C; Sensor Case Style:SOT-23; No. of Pins:5Pins; Supply Voltage Min:2.7V RoHS Compliant: Yes
Temperature Sensor IC, Voltage, 2 C, -40 C, +125 C, SOT-23, 5 RoHS Compliant: Yes
| DigiKey | RS Components, Ltd. | RS Components, Ltd. | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips | Sensor Chips |
| Product Number | TC74A0-3.3VCTDKR-ND | 9126760 | 7240662P | 1106096-TC74A0-3.3VCTTR | TC74A0-3.3VCTTR | TC74A0-3.3VCTTR | 84R6274 | 20T6913 |
| Product Name | Analog and Digital Output | Temperature & Humidity Sensor ICs | Temperature & Humidity Sensor ICs | Temperature Sensors - Temperature Sensors - Analog and Digital Output - TC74A0-3.3VCTTR | Analog and Digital Output | Sensors, Transducers - Temperature Sensors - Analog and Digital Output | Temperature Sensor, 8 Bit, 3C, 5-Sot-23; Ic Output Type Microchip | Temperature Sensor Ic, Voltage, 2 C, -40 C, +125 C, Sot-23, 5 Rohs Compliant Microchip |
| Package / Mounting | SC-74A, SOT-753 | Sot-23 | Surface Mount (SMD); SOT-23-5 | Surface Mount |
