Microchip TC74 Series Temperature Sensor, Digital Output, Through Hole Mount, Serial-I2C, SMBus, ±3°C, 5 Pins

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RS-artikelnummer:
177-9687
Tillv. art.nr:
TC74A2-3.3VAT
Tillverkare / varumärke:
Microchip
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Brand

Microchip

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

Series

TC74

Height

15.57mm

Width

4.7mm

Resolution

±1 °C

Dimensions

10.54 x 4.7 x 15.57mm

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

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