MAXIM DS1848 Dual Temperature-Controlled NV Variable Resistor Memory Manual

ds1848 is a dual temperature controlled nonvolatile variable resistor launched by texas instruments. the device consists of two 256-position linear variable resistors, respectively 10kΩ and 50kΩ. it can compensate for bias voltage and current in control applications with the minimum amount of circuitry. ds1848's variable resistor settings are stored in eeprom memory and can be accessed over the industry standard 2-wire serial bus. the value of each variable resistor is determined by a temperature-addressed look-up table, which can assign a unique value to each resistor for every 2°c increase over the -40°c to +95°c range. the output of the digital temperature sensor is also available as a 13-bit, 2's complement format.


Brand: MAXIM

File format: PDF

Size: 259 KB

MD5 Checksum: D4079A0F9C8C21BD3A03BA966E36B455

Publication date: 21 March, 2012

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