Rainbow-electronics DS7505 Manual do Utilizador

General DescriptionThe DS7505 low-voltage (1.7V to 3.7V) digital ther-mometer and thermostat provides 9-, 10-, 11-, or 12-bitdigital temperature readi

DS7505Slave Address: Every slave device on the bus has aunique 7-bit address that allows the master to accessthat device. The DS7505’s 7-bit bus addre

General 2-Wire Information• All data is transmitted MSB first over the 2-wire bus.• One bit of data is transmitted on the 2-wire bus eachSCL period.•

DS7505Copy Data [48h] 0100 1000Copies data from all SRAM shadow registers to EEPROM. It is recommended that a Copy Data com-mand be performed after wr

DS7505Digital Thermometer and Thermostat______________________________________________________________________________________ 13Package Information(F

DS7505Digital Thermometer and ThermostatMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim

DS7505Digital Thermometer and Thermostat2 _______________________________________________________________________________________ABSOLUTE MAXIMUM RATI

DS7505Digital Thermometer and Thermostat_______________________________________________________________________________________ 3Note 1: All voltages

DS7505Digital Thermometer and Thermostat4 _______________________________________________________________________________________Pin DescriptionPIN NA

DS7505Digital Thermometer and Thermostat_______________________________________________________________________________________ 5 Bit 15 Bit 1

DS7505Shutdown ModeFor power-sensitive applications, the DS7505 offers alow-power shutdown mode. The SD bit in the configura-tion register controls sh

DS7505Digital Thermometer and Thermostat_______________________________________________________________________________________ 7IN THIS EXAMPLE, THE

DS7505Configuration RegisterThe configuration register allows the user to programvarious DS7505 options such as conversion resolution,thermostat fault

Register PointerThe four DS7505 registers each have a unique 2-bitpointer designation, which is defined in Table 5. Whenreading from or writing to the