S-5855A Description
© Seiko Instruments Inc., 2010-2013 PWM OUTPUT TEMPERATURE SENSOR IC Rev.1.2_00 The S-5855A Series, developed by CMOS technology, is a 1-wire PWM output temperature sensor IC of low current consumption that itself changes the duty ratio according to temperature. The duty ratio decreases from 100% if exceeding the temperature set by user, and this decrease is linear against the temperature rise. The output form is...
S-5855A Key Features
- PWM output
- Temperature accuracy
- Duty ratio change-start temperature
- Duty ratio temperature sensitivity
- Low current consumption
- Low power supply voltage
- Wide range of operation temperature
- Lead-free (Sn 100%), halogen-free
- Application
- Temperature pensation for LED instruments