DS75S Datasheet PDF - Maxim Integrated

●DESCRIPTION

●The DS75 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 DS75 defaults to 9-bit resolution for software compatibility with the LM75. Communication with the DS75 is achieved via a simple 2–wire serial interface. Three address pins allow up to eight DS75 devices to operate on the same 2–wire bus, which greatly simplifies distributed temperature sensing applications.

●FEATURES

●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 User Configurable from Nine(Default) to 12 Bits (0.5°C to 0.0625°C Resolution)

●9-Bit Conversion Time is 150ms (Max)

●Thermostatic Settings are User-Definable

●Data is Read/Written Via 2-Wire Serial (Interface (SDA and SCL Pins)

●Multidrop Capability Simplifies Distributed Temperature-Sensing Applications

●Wide Power-Supply Range (+2.7V to +5.5V).

●Pin/software Compatible with the LM75

●Available in 8-Pin μMAX® and SO Packages. See Table 1 for Ordering Information

●Applications Include Personal Computers, Cellular Base Stations, Office Equipment, or Any Thermally Sensitive System