W83781G
IC MONITOR H/W 48-LQFPManufacturer: Nuvoton Technology Corporation
Categories: Thermal Management
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Nuvoton Technology Corporation W83781G is a hardware monitoring IC designed for system health management. This component features external temperature sensing capabilities, allowing for flexible thermal monitoring in demanding applications. It integrates ADCs for sensor data acquisition, fan speed counters for RPM monitoring, and a comprehensive register bank for configuration and status reporting. The W83781G communicates via I2C and ISA interfaces, providing broad compatibility with various system architectures. Its 48-LQFP (7x7) package is suitable for surface mount applications. Typical industries utilizing this device include computing, industrial automation, and consumer electronics where robust hardware monitoring is critical. The device operates from a 4.5V to 5.5V supply and offers ±3°C maximum accuracy for its temperature sensing function.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-LQFP |
| Output Type | I2C, ISA |
| Mounting Type | Surface Mount |
| Function | Hardware Monitor |
| Accuracy | ±3°C(Max) |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Sensor Type | External |
| Sensing Temperature | External Sensor |
| Topology | ADC, Fan Speed Counter, Register Bank |
| Output Alarm | No |
| Output Fan | Yes |
| Supplier Device Package | 48-QFP (7x7) |
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