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AD5253BRU1

AD5253BRU1 Manufacturer

Analog Devices

AD5253BRU1 Description

Quad 64-Position I2C Nonvolatile Memory Digital Potentiometer

AD5253BRU1 Description

IC DGTL POT QUAD 1K I2C 20-TSSOP

AD5253BRU1 Categories

Digital Potentiometers

AD5253BRU1 Datasheet (PDF)

AD5253/AD5254: I2, Nonvolatile Memory, Quad 64/256-Position Digital Potentiometers Data Sheet
AD5253, 5254

AD5253BRU1 Price & Availability


Check AD5253BRU1 Price & Availability at Canics

AD5253BRU1 Features

  • AD5253: Quad 64-position resolution

    AD5254: Quad 256-position resolution
  • 1 k?, 10 k?, 50 k?, 100 k?
  • Nonvolatile memory1 stores wiper settings w/ 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 RDAC and EEMEM registers
  • Predefined linear increment/decrement commands
  • Predefined ±6 dB step change commands
  • Synchronous or asynchronous quad channel update

AD5253BRU1 Parameters

StatusProdn
PackageTSSOP
Package20 ld TSSOP
Pins20
TempRangeInd
InterfaceI2C
InterfaceI²C, 2-Wire Serial
# Channels4
Price*(1000-4999)$2.46
CategoryIntegrated Circuits (ICs)
# Positions64
Memory TypeNon-Volatile
Resistor Values (kOhms)1, 10, 50, 100
Voltage Range (V)+5.5V
Supply Current (uA)3µA
Temp. Range -40 C to..85Deg
Absolute Tempco (ppm/°C)300ppm/C
Bipolar Voltage Range (V)±3V
FamilyDigital Potentiometers
Operating Temperature-40°C ~ 85°C
Temperature Coefficient650 ppm/°C Typical
Package / Case20-TSSOP
Resistance In Ohms1.00K
Number of Circuits4
Voltage - Supply2.7 V ~ 5.5 V, ±2.25 V ~ 2.75 V
Taps64
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Products Similar to AD5253BRU1

AD5253, AD5253BRU1-RL7, AD5253BRU10, AD5253BRU10-RL7, AD5253BRU100

 
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