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AD5253EVAL, AD5254, AD5254B10

Table of contents:
Info of AD5253EVAL
Info of AD5254
Info of AD5254B10

AD5253EVAL, AD5254, AD5254B10 Selling Leads, Datasheet

MFG:Analog Devices Inc Category:Programmers, Development Systems Package Cooled:EB D/C:2010+

AD5253EVAL, AD5254, AD5254B10 Datasheet download

Five Points

Part Number: AD5253EVAL

Category: Programmers, Development Systems

MFG: Analog Devices Inc

Package Cooled: EB

D/C: 2010+

Description: BOARD EVAL FOR AD5253

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AD5253EVAL Parameters

Technical/Catalog Information	AD5253EVAL
Vendor	Analog Devices Inc
Category	Programmers, Development Systems
Type	Digital Potentiometer
Contents	Evaluation Board
For Use With/Related Products	AD5253
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	AD5253EVAL AD5253EVAL

AD5254 Parameters

AD5254 Features

AD5253: Quad 64-position resolution;
AD5254: Quad 256-position resolution
1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Nonvolatile memory¹ stores wiper settings with write protection
Power-on refreshed to EEMEM settings in 300 µs typ
EEMEM rewrite time = 540 µs typ
Resistance tolerance stored in nonvolatile memory
12 extra bytes in EEMEM for user-defined information

I²C® compatible serial interface
Direct read/write accesses of RDAC² and EEMEM registers
Predefined linear increment/decrement commands
Predefined ±6 dB step change
commands
Synchronous or asynchronous quad
channel update

AD5254 General Description

Quad 256-Position I²C Nonvolatile Memory, Digital Potentiometer

AD5254 Maximum Ratings

# Channels	4
# Positions	256
Memory Type	Non-Volatile
Interface	I2C
Resistor Values (kOhms)	1, 10, 50, 100
Bipolar Voltage Range (V)	±3V

Voltage Range (V)	+5.5V
Supply Current	3A
Temp. Range -40 °C to..	85Deg
Absolute Tempco (ppm/°C)	300ppm/C
Package	TSSOP

AD5254 Features

AD5253: Quad 64-position resolution;
AD5254: Quad 256-position resolution
1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
Nonvolatile memory¹ stores wiper settings with write protection
Power-on refreshed to EEMEM settings in 300 µs typ
EEMEM rewrite time = 540 µs typ
Resistance tolerance stored in nonvolatile memory
12 extra bytes in EEMEM for user-defined information

I²C® compatible serial interface
Direct read/write accesses of RDAC² and EEMEM registers
Predefined linear increment/decrement commands
Predefined ±6 dB step change
commands
Synchronous or asynchronous quad
channel update

AD5254 Typical Application

AD5253/AD5254: I², Nonvolatile Memory, Quad 64/256-Position Digital Potentiometers Data Sheet

AD5254 Connection Diagram

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