AD5259 Datasheet 256-Position Digital Potentiometer

Manufacturer: Analog Devices

AD5259 256-position digital potentiometer by Analog Devices - Datasheet Preview

Datasheet Details

Part number	AD5259
Manufacturer	Analog Devices
File Size	1.11 MB
Description	256-Position Digital Potentiometer
Datasheet	AD5259 Datasheet

General Description

The AD5259 provides a compact, nonvolatile LFCSP-10 (3 mm × 3 mm) or MSOP-10 (3 mm × 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.

Overview

Data Sheet AD5259 Nonvolatile, I2C-Compatible 256-Position, Digital.

Key Features

Nonvolatile memory maintains wiper settings.
256-position.
Thin LFCSP-10 (3 mm x 3 mm x 0.8 mm) package.
Compact MSOP-10 (3 mm × 4.9 mm × 1.1 mm) package.
I2C-compatible interface.
VLOGIC pin provides increased interface flexibility.
End-to-end resistance 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ.
Resistance tolerance stored in EEPROM (0.1% accuracy).
Power-on EEPROM refresh time < 1ms.
Software write protect command.
Address Decode Pin AD0 and Pin AD1 al.

More Datasheets from Analog Devices

Part Number	Description
AD5251	Dual 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers
AD5252	Dual 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers
AD5253	Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers
AD5254	Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers
AD5255	3-Channel Digital Potentiometer with Nonvolatile Memory
AD5258	64-Position Digital Potentiometer
AD5200	256-Position and 33-Position Digital Potentiometers
AD5201	256-Position and 33-Position Digital Potentiometers
AD5203	4-Channel/ 64-Position Digital Potentiometer
AD5204	4-Channel Digital Potentiometers