AD5259BRMZ100

Analog Devices Inc.

Part Number: AD5259BRMZ100

Inventory

Distributor SKU Stock Cost
DigiKey AD5259BRMZ100-ND 1537 $2.28 Buy
Mouser Electronics 584-AD5259BRMZ100 4111 $2.08 Buy
Arrow North American Components AD5259BRMZ100 0 $1.83 Buy
element14 APAC AD5259BRMZ100 540 * $2.75 Buy
Win Source AD5259BRMZ100 29004 $2.03 Buy
Farnell AD5259BRMZ100 591 * $2.19 Buy
Newark AD5259BRMZ100 591 $2.83 Buy
Analog Devices Inc AD5259BRMZ100 130 $3.40 Buy
Description

The AD5259 provides a compact, nonvolatile LFCSP-10 (3 mm x 3 mm) or MSOP-10 (3 mm x 4.9 mm) packaged solution for 256-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors, but with enhanced resolution and solid-state reliability. The terms digital potentiometer, VR (variable resistor), and RDAC are used interchangeably.The wiper settings are controllable through an I2C-compatible digital interface that is also used to read back the wiper register and EEPROM content. Resistor tolerance is also stored within EEPROM, providing an end-to-end tolerance accuracy of 0.1%.A separate VLOGIC pin delivers increased interface flexibility. For users who need multiple parts on one bus, Address Bit AD0 and Address Bit AD1 allow up to four devices on the same busAPPLICATIONS LCD panel VCOM adjustment LCD panel brightness and contrast control Mechanical potentiometer replacement in new designs Programmable power supplies RF amplifier biasing Automotive electronics adjustment Gain control and offset adjustment Fiber to the home systems Electronics level settings


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