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DS1626U+ - 

Temperature Sensor IC, High Precision, Digital, ± 2°C, -55 °C, 125 °C, µSOP, 8 Pins

DS1626U+ - Temperature Sensor IC, High Precision, Digital, ± 2°C, -55 °C, 125 °C, µSOP, 8 Pins

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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
DS1626U+   Datasheet
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Product Overview

The DS1626U+ is a high precision 3-wire digital thermometer and thermostat in 8 pin µSOP package. It provides temperature measurement and stand-alone thermostat capability over a -55°C to +125°C range. The resolution of the measured temperature is user selectable from 9bits to 12bits. Communication with IC is achieved through a 3-wire serial bus. It offers thermostatic functionality with three dedicated thermostat outputs (THIGH, TLOW and TCOM), overtemperature (TH) and undertemperature (TL) user-programmable thresholds stored in on-chip EEPROM. For stand-alone thermostat operation, TH and TL can be programmed prior to installation and the device can be configured to automatically begin taking temperature measurements at power-up. This device is used in thermostatic controls and thermally sensitive applications.
  • Supply voltage range is 2.7V to 5.5V
  • Offers ±0.5°C accuracy from 0°C to +70°C
  • Temperature measurements require no external components
  • Convert temperature to digital word in 750ms(max), stand-alone thermostat capability
  • Thermostatic settings are user definable and non-volatile(NV)
  • Temperature conversion time is 750ms for 12bits at VDD = 2.7V to 5.5V, TA = -55°C to +125°C
  • Temperature conversion time is 93.75ms for 9bits at VDD = 2.7V to 5.5V, TA = -55°C to +125°C
  • Clock frequency of 1.75MHz at VDD = 2.7V to 5.5V, TA = -55°C to +125°C
  • Minimum EEPROM data retention is 10 years at -55°C to +55°C
  • Any Space-Constrained Thermally Sensitive Application; Consumer Products; Industrial Controls; Thermostatic Controls


Sensing & Instrumentation, Industrial

Product Information

± 2°C
MSL 1 - Unlimited
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