ANALOG Manuals

The AD5160 is a 256-position SPI-compatible digital potentiometer with four resistance values (5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ), SOT-23-8 package, single supply voltage range of 2.7 V to 5.5 V, low power consumption, and wide operating temperature range of -40°C to +125°C.

This data sheet introduces the features of the AD5263 quad 256-bit digital potentiometer, including end-to-end resistance, interface, power supply range, applications, etc.

The AD5247 is a 128-position I2C-compatible digital potentiometer from Analog Devices. It has four resistance ranges of 5kΩ, 10kΩ, 50kΩ, and 100kΩ, 2.7V to 5.5V single supply voltage, and a wide operating temperature range of -40°C to +125°C. It consumes a typical current of 0.9µA.

The AD5246 is a 128-position I2C compatible digital resistor with four resistor values of 5kΩ, 10kΩ, 50kΩ, and 100kΩ. It is packaged in a 2mm×2.1mm SC70-6 and supports the I2C interface. It also supports full read/write of the wiper register, and automatically sets the wiper to the midscale position when the power is turned on. The operating voltage range is 2.7V to 5.5V, the temperature coefficient is 45ppm/°C in rheostat mode, the typical operating current is 0.9µA, and the operating temperature range is -40°C to +125°C.

AD5162 is a 256-bit dual-channel SPI digital potentiometer from ADI. It has four resistance values of 2.5 kΩ, 10 kΩ, 50 kΩ and 100 kΩ, and is packaged as a 10-lead MSOP. Its features include: fast settling time, full read / write of wiper register, power-on preset to midscale, single supply, low power, wide temperature range, and qualified for automotive applications.

AD5243/AD5248 is a dual-channel, 256-position, I2C-compatible digital potentiometer. It features a compact package, fast settling time, low power consumption, etc. It is suitable for applications such as system calibration, electronics level settings, mechanical trimmer replacement, permanent factory PCB setting, transducer adjustment, etc.

AD5170 is a 256-position digital potentiometer with two-time programming and I2C interface produced by Analog Devices.

The AD5253/AD5254 are quad 64-/256-position I2C nonvolatile memory digital potentiometers with resistance values of 1 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ. They are designed for use in audio and video mixers, equalizers, amplifier preamplifiers, and audio control applications.

The document describes the features and characteristics of the AD5228, a 32-position manual up/down control potentiometer. It includes 10 kΩ, 50 kΩ, and 100 kΩ end-to-end terminal resistance, simple manual control, built-in adaptive debouncer, discrete step-up/step-down control, autoscan up/down control, pin-selectable zero-scale/midscale preset, low potentiometer mode tempco, low rheostat mode tempco, digital control compatibility, ultralow power, low operating voltage, automotive temperature range, and compact thin package.

The 64-position OTP digital potentiometer AD5171 is a low-cost digital potentiometer that can be programmed via an I2C-compatible digital interface. The product has four resistance values available: 5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ, and can be used for system calibrations and electronic level settings.

AD5165 is a ultralow power digital potentiometer from Analog Devices, with a working voltage of 1.8V, a maximum resistance of 100kΩ and supports 256 positions, suitable for battery powered electronic devices, remote utility meter adjustment, mechanical potentiometer replacement, transducer circuit adjustment, automotive electronic equipment adjustment, gain control and offset adjustment, system calibration, VCXO adjustment and other applications.

The AD5251/AD5252 are dual 64/256-position I2C nonvolatile memory digital potentiometers with 1 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ resistance ranges and nonvolatile memory that stores wiper setting with write protection.

AD5259 is a non-battery 256-position digital potentiometer from Analog Devices, features 256 positions, I2C-compatible interface, 5kΩ/10kΩ/50kΩ/100kΩ four resistance values, ±1% accuracy, ≤1ms EEPROM refresh time, 100 years typical data retention time, 3V~5V single power supply, etc., suitable for LCD panel VCOM adjustment, LCD panel brightness and contrast control, mechanical potentiometer replacement, programmable power supply, RF amplifier biasing, etc. applications

The AD5258 is a nonvolatile, I2C-compatible 64-position digital potentiometer with compact packaging and multiple features, suitable for applications such as LCD panel adjustment, power supply adjustment, and RF amplifier biasing.

The AD5290 is a high voltage, high performance digital potentiometer with 256 positions and resistance ranges of 10kΩ, 50kΩ, and 100kΩ. It can operate on a single supply of +20 V to +30 V or dual supplies of ±10 V to ±15 V. It utilizes the low temperature coefficient iCMOS™1 process technology and features a compact MSOP-10 package and automotive temperature range of -40°C to +125°C.