Seiko Instruments S-5871A is a 2-Wire Digital Temperature Sensor

Torrance, CA, September 30, 2010 --(PR.com)-- Seiko Instruments has developed the S-5851A Series, a 2-wire serial I/O digital temperature sensor that measures temperature with a resolution of 0.0625°C without the need for external components. The S-5851A Series is ideal for wide-ranging temperature measurements in various applications that would include temperature monitoring for power supplies, temperature monitoring for batteries, and other applications where temperature monitoring may be a requirement. The S-5851A Series integrates a temperature sensor, reference voltage generation circuit, a ΔΣ type A/D converter and interface bus. Available package options for the S-581A Series digital temperature sensor are the SOT-23-6 and SNT-6A.

Features for Seiko Instruments S-5851A Series Digital 2-wire Temperature Sensor:

- Low voltage operation: VDD (min.) = 2.7 V
- Low current consumption: 45 μA typ. (+25°C) 1 μA 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

Typical Applications for Seiko Instruments S-5851A Series Digit 2-wire Temperature Sensor:

- Temperature monitor for power supply
- Temperature monitor for battery
- Various electronic devices needing temperature monitoring

Packaging options for Seiko Instruments’ S-5851A Series Digital 2-wire Temperature Sensor:
- SNT-6A
- SOT-23-6

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