20 Terminations2.5V 20 Pin AD5254 Digital PotentiometersI2C256 Positions
SOT-23
AD5254BRU50-RL7 Datasheet
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Specifications
Name
Value
Type
Parameter
Contact Plating
Lead, Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-TSSOP (0.173, 4.40mm Width)
Number of Pins
20
Operating Temperature
-40°C~105°C
Packaging
Tape & Reel (TR)
Tolerance
±20%
JESD-609 Code
e0
Feature
Selectable Address
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Temperature Coefficient
300 ppm/°C
Resistance
50kOhm
Number of Positions
256
Terminal Finish
Tin/Lead (Sn85Pb15)
Technology
CMOS
Voltage - Supply
2.7V~5.5V ±2.25V~2.75V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
240
Number of Functions
4
Supply Voltage
2.5V
Terminal Pitch
0.65mm
Frequency
400kHz
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
AD5254
Pin Count
20
Operating Supply Voltage
5V
Configuration
Potentiometer
Interface
I2C
Number of Circuits
4
Nominal Supply Current
3μA
Memory Type
Non-Volatile
Max Supply Current
5μA
Quiescent Current
5μA
Bandwidth
0.08 kHz
Taper
Linear
Max Dual Supply Voltage
2.75V
Min Dual Supply Voltage
2.25V
Dual Supply Voltage
2.5V
Negative Supply Voltage-Nom
-2.5V
Number of Taps
256
Total Resistance
50000Ohm
Resistance - Wiper (Ω) (Typ)
200
Temperature Coefficient (Typ)
650ppm/°C
Height Seated (Max)
1.2mm
Length
6.5mm
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
AD5254BRU50-RL7 Product Details
AD5254BRU50-RL7 Overview
There are 20-TSSOP (0.173, 4.40mm Width) packages in this package.The pentometer is stored from Non-Volatile.This digital potentiometer has 4 embedded circuits.Tape & Reel (TR) package provides access to it.This pentometer has 256 taps to protect against overcurrent.The number of positions is 256.A termination of 20 is intended.To provide you with some reference, this programmable potentiometer includes 4 functions.The total resistance of the speed potentiometers will be 50000Ohm as shown.The performance of 2.5V is provided by 2.5V.On the digi devices, you can see the 20 pins.You should mount in the way of Surface Mount.potentionmeters that can supply 2.7V~5.5V ±2.25V~2.75V volts are available.This digital potentiometer operates at 0°C.Flow can be restricted using 50kOhm.AD5254 is a family member.The Surface Mount mounts digital potentiometer.20 pins are present on this potentiameter.This digital variable resistor contains Selectable Address.At 5V, the potentiometer conducts.It is capable of maintaining high accuracy with the frequency of 400kHz.This electronic potentiometer can handle a maximum supply current of 5μA amps.At 5μA, potentiameter consumes quiescent current.Make sure the dual supply voltage on this pentometer is 2.75V.Pentometer runs dual supply voltage up to 2.25V to ensure stable power.
AD5254BRU50-RL7 Features
Available in 20-TSSOP (0.173, 4.40mm Width) package 4 Circuits Mounting Type: Surface Mount Operate temperature at the range of -40°C~105°C 20 pins Operate supply voltage at the range of 5V Quiescent Current at 5μA
AD5254BRU50-RL7 Applications
There are a lot of Analog Devices Inc. AD5254BRU50-RL7 Digital Potentiometers applications.