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IC measures temperature with resolution of 0.0625°C

Wed, 09/29/2010 - 6:00am

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S-5851A SeriesS-5851A Series is a 2-wire serial I/O digital temperature sensor. This IC measures temperature with resolution of 0.0625°C without the need for external components. The S-5851A is ideal for wide-ranging temperature measurements in various applications. The S-5851A integrates a temperature sensor, reference voltage generation circuit, a ?? type A/D converter and interface bus. Package options are the SOT-23-6 and SNT-6A.

Features
• Low voltage operation: VDD (min.) = 2.7 V
• Low current consumption: 45 ?A typ. (+25°C)
1 ?A typ. (+25°C at shutdown)
• High accuracy: ±2.0°C (max.) ?25°C to +85°C
±3.0°C (max.) ?40°C to +125°C
• Temperature resolution: 0.0625°C
• Digital output: 2-wire serial interface
• Maximum operating frequency: 400 kHz
• Low power supply voltage detection circuit
• Lead-free, Sn 100%, halogen-free

Applications
• Temperature monitor for power supply
• Temperature monitor for battery
• Any application needing temperature monitoring

Packages
• SNT-6A
• SOT-23-6
Contact: Liv Yuki

www.sii-ic.com

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