Maxim Integrated High-Precision Digital Thermometer and Thermostat DS7505

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High-Precision Digital Thermometer and Thermostat - DS7505 - Maxim Integrated
San Jose, CA, USA
High-Precision Digital Thermometer and Thermostat DS7505
The DS7505 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 ±0.5°C accuracy over a -0°C to +70°C range. A 9-bit resolution mode is software compatible with the LM75. Communication with the DS7505 is achieved through a simple 2-wire serial interface. Three address pins allow up to eight DS7505 devices to operate on the same 2-wire bus, which greatly simplifies distributed temperature-sensing applications. The DS7505 thermostat has a dedicated open-drain output (O.S.) and programmable fault tolerance, which allows the user to define the number of consecutive error conditions that must occur before O.S. is activated. There are two thermostatic operating modes that control thermostat operation based on user-defined trip points (TOS and THYST) that are stored in EEPROM registers.
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Technical Specifications

  Maxim Integrated
Product Category Sensor Chips
Product Number DS7505
Product Name High-Precision Digital Thermometer and Thermostat
Operating Temperature -55 to 125 C (-67 to 257 F)
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