Part # AD5273 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD5273 64-Position OTP Digital Potentiometer Data Sheet (Rev. G)


Part Details:

64-Position OTP Digital Potentiometer AD5273 FEATURES FUNCTIONAL BLOCK DIAGRAM 64 positions SCL A One-time programmable (OTP)1 set-and-forget I2C INTERFACE SDA Resistance setting--low cost alternative over EEMEM AND CONTROL LOGIC Unlimited adjustments prior to OTP activation W 1 k, 10 k, 50 k, 100 k end-to-end terminal resistance Compact 8-lead SOT-23 standard package AD0 AD5273 B Ultralow power: IDD = 5 A maximum Fast settling time: tS = 5 s typical during power-up WIPER VDD I2C-compatible digital interface REGISTER Computer software2 replaces microcontroller in GND FUSE LINK factory programming applications 03224-001 Wide temperature range: -40°C to +105°C Figure 1. Low operating voltage: 2.7 V to 5.5 V In addition, for applications that program the AD5273 at the OTP validation check function factory, Analog Devices offers device programming software2 APPLICATIONS running on Windows® NT®, Windows 2000, and Windows XP operating systems. This software application effectively replaces System calibrations any external I2C controllers, which in turn enhances the user Electronics level settings system s time-to-market. Mechanical potentiometers and trimmer replacement Automotive electronics adjustments The AD5273 is available in 1 k, 10 k, 50 k, and 100 k Transducer circuit adjustments resistances and in a compact 8-lead SOT-23 standard package. Programmable filters up to 6 MHz BW3 It operates from -40°C to +105°C. GENERAL DESCRIPTION Along with its unique OTP feature, the AD5273 lends itself well to general digital potentiometer applications due to its The AD5273 is a 64-position, one-time programmable (OTP) effective resolution, array resistance options, small footprint, digital potentiometer4 that employs fuse link technology to


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AD5273.pdf Datasheet