20 Terminations2.5V 20 Pin AD5254 Digital PotentiometersI2C256 Positions
SOT-23
AD5254BRU10 Datasheet
non-compliant
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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
Tube
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
10kOhm
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
0.4 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
10000Ohm
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
AD5254BRU10 Product Details
AD5254BRU10 Overview
A package containing 20-TSSOP (0.173, 4.40mm Width) files contains it.The pentometer is stored from Non-Volatile.In this digital potentiometer, there are 4 embedded circuits.The digital analogic is secured using this package Tube.To protect the overcurrent of this digital potentiometer, 256 taps are provided.Positions 256 make up this pentometer.Digital potentiometer is designed wdigital potentiometerh terminations of 20.4 functions are included in this programmable potentiometer for your reference.Based on the picture, the total resistance of the speed potentiometers is 10000Ohm.The performance of the product is powered by 2.5V.The digi devices shows pins 20.It is recommended to mount in the way of Surface Mount.2.7V~5.5V ±2.25V~2.75V voltage is available from the potentionmeter.This digital potentiometer is used to detect temperature in the -40°C~105°C range.The flow can be limited by 10kOhm.The AD5254 family includes pentometer.By Surface Mount, digital potentiometer is mounted.There are 20 pins on this potentiameter.This digital variable resistor contains the value Selectable Address.When the supply voltage is 5V, the potentiometer conducts.With a frequency of 400kHz, it maintains high accuracy.Max supply current 5μA is possible.When the current is 5μA, potentiameter consumes quiescent current.It is recommended to conduct this pentometer with a max dual supply voltage of zero.A dual-supply voltage can be set up to 2.25V in order to ensure stable power.
AD5254BRU10 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
AD5254BRU10 Applications
There are a lot of Analog Devices Inc. AD5254BRU10 Digital Potentiometers applications.