The NST5111 is a digital output temperature sensor in a 6-pins wafer chip scale package (WLCSP). The accuracy of NST5111 reading temperature can reach 0.5℃. The NST5111 has a two-wire port compatible with both I2C and I3C ports. In addition, the NST5111 device supports switching between I2C and I3C Basic buses, allowing the master to simultaneously communicate with multiple devices on the BUS. The NST5111 is an ideal choice for applications with independent power supplies for the bus and power, and is particularly well-suited for low signal conditions on the PC bus. The specified operating temperature range of NST5111 is -40℃ to 125℃.
Product Features
• Independent power supply for the power and the bus
• Global read/write operations
• Digital output with I2C/I3C compatible
• Resolution: 11 bits
• Precision:
- The typical value is ±0.5℃(75℃ to 95℃)
- Maximum error in the whole temperature range: ±2℃
• Low static current:
- In operating mode, the current is 3μA@0.25Hz
- The turn-off current in shutdown mode is 1.0μA
• Input voltage range: 1.5V to 3.6V
Application
• DDR5 DIMM Module
• PC, Server Platforms
• Industrial Temperature Monitors
• Solid State Disk(SSD)
Functional Block Diagram
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