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20 Terminations2.5V 20 Pin AD5254 Digital PotentiometersI2C256 Positions
- Manufacturer: Analog Devices Inc.
- NO: 84-AD5254BRU10
- Package: 20-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5888
- Description: 20 Terminations2.5V 20 Pin AD5254 Digital PotentiometersI2C256 Positions(Kg)
- Delivery:
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| Parameters | |
|---|---|
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| 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 |
| Time@Peak 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 |
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.
- Modern office equipment
- Testing equipment
- Automotive electronics
- Communication device
- Sensor trimming instrumentation
- DAC
- Programmable low pass filter
- Optic fiber network
- Sensor auto referencing circuits
- Automated caliberation
