NCT7491RQR2G
IC REMOTE THERMAL MONITOR 24QSOPManufacturer: onsemi
Categories: Thermal Management
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onsemi NCT7491RQR2G, an electronic component, functions as a remote thermal monitoring system. This device supports both internal and external temperature sensors, with sensing ranges of 0°C to 85°C for internal and -40°C to 125°C for external. It utilizes a 2-wire serial interface, compatible with I2C and SMBUS protocols, for data output. The NCT7491RQR2G features an accuracy of ±3.5°C and includes alarm and fan outputs. Its architecture incorporates ADC, comparator, multiplexer, and register bank functionalities. This component is designed for surface mount applications and is supplied in a 24-QSOP package, delivered on tape and reel. Typical applications are found in computing, industrial, and consumer electronics sectors requiring robust thermal management.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 32 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-SSOP (0.154"", 3.90mm Width) |
| Output Type | 2-Wire Serial, I2C/SMBUS |
| Mounting Type | Surface Mount |
| Function | Temp Monitoring System (Sensor) |
| Accuracy | ±3.5°C |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 3V ~ 3.6V |
| Sensor Type | Internal and External |
| Sensing Temperature | 0°C ~ 85°C, -40°C ~ 125°C |
| Topology | ADC, Comparator, Multiplexer, Register Bank |
| Output Alarm | Yes |
| Output Fan | Yes |
| Supplier Device Package | 24-QSOP |
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