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DS75LV - Digital Thermometer and Thermostat

General Description

This low-voltage (1.7V to 3.7V) digital thermometer and thermostat provides 9-, 10-, 11-, or 12-bit digital temperature readings over a -55°C to +125°C range with ±2°C accuracy over a -25°C to +100°C range.

Key Features

  • Operating Range from 1.7V to 3.7V Temperature Measurements Require No External Components Measures Temperatures from -55°C to +125°C (-67°F to +257°F) ±2°C Accuracy Over a -25°C to +100°C Range Thermometer Resolution is UserConfigurable from 9 (Default) to 12 Bits (0.5°C to 0.0625°C Resolution) 9-Bit Conversion Time is 25ms (Max) Thermostatic Settings are User-Definable Data Read/Write Occurs Through a 2-Wire Serial In.

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DS75LV Digital Thermometer and Thermostat www.maxim-ic.com DESCRIPTION This low-voltage (1.7V to 3.7V) digital thermometer and thermostat provides 9-, 10-, 11-, or 12-bit digital temperature readings over a -55°C to +125°C range with ±2°C accuracy over a -25°C to +100°C range. At power-up, the DS75LV defaults to 9-bit resolution for software compatibility with the LM75. Communication with the DS75LV is achieved through a simple 2-wire serial interface. Three address pins allow up to eight www.DataSheet4U.com DS75LV devices to operate on the same 2-wire bus, which greatly simplifies distributed temperaturesensing applications. The DS75LV thermostat has a dedicated open-drain output (O.S.