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14 Terminations3V 14 Pin AD8402 Digital PotentiometersSPI256 Positions
- Manufacturer: Analog Devices Inc.
- NO: 84-AD8402AR1
- Package: 14-SOIC (0.154, 3.90mm Width)
- Datasheet:
- Stock: 8258
- Description: 14 Terminations3V 14 Pin AD8402 Digital PotentiometersSPI256 Positions(Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Contact Plating | Lead, Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Tolerance | ±33% |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 500 ppm/°C |
| Resistance | 1kOhm |
| Number of Positions | 256 |
| Terminal Finish | Tin/Lead (Sn85Pb15) |
| Technology | CMOS |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 2 |
| Supply Voltage | 3V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | AD8402 |
| Pin Count | 14 |
| Operating Supply Voltage | 5.5V |
| Power Supplies | 3/5V |
| Configuration | Potentiometer |
| Interface | SPI |
| Number of Circuits | 2 |
| Operating Supply Current | 10nA |
| Nominal Supply Current | 10nA |
| Memory Type | Volatile |
| Max Supply Current | 900μA |
| Quiescent Current | 10nA |
| Bandwidth | 0.6 kHz |
| Taper | Linear |
| -3db Bandwidth | 5MHz |
| Number of Taps | 256 |
| Total Resistance | 10000Ohm |
| Resistance - Wiper (Ω) (Typ) | 200 |
| Height Seated (Max) | 1.75mm |
| Length | 8.65mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
AD8402AR1 Overview
Package 14-SOIC (0.154, 3.90mm Width) contains it.Volatile marks the beginning of the storage process for this pentometer.The digital potentiometer has 2 embedded circuits.It is accessible in the Tube package to secure the digital analogic.For this pentometer, there are 256 taps that protect against overcurrent.There are 256 positions in pentometer.The terminations are set at 14.Listed below are 2 functions included in this programmable potentiometer.According to the diagram, the speed potentiometers's total resistance is 10000Ohm.To deliver its performance, it is powered by 3V.The digi devices has 14 pins.You should mount in the way of Surface Mount.It is capable of supplying a voltage of 2.7V~5.5V volts.This digital potentiometer operates at 0°C.Limiting the flow with 1kOhm is possible.This object belongs to the AD8402 family.Surface Mount mounts digital potentiometer.There are 14 pins on this potentiameter.In a 5.5V supply voltage, potentiometers conduct.At 3/5V, it delivers voltage.Optimal performance can be achieved by operating the supply current in the 10nA range.Supply currents up to 900μA are supported.A quiescent current of 10nA is consumed by potentiameter.Transferring data requires 5MHz bandwidth.
AD8402AR1 Features
Available in 14-SOIC (0.154, 3.90mm Width) package
2 Circuits
Mounting Type: Surface Mount
Operate temperature at the range of -40°C~125°C
14 pins
Operate supply voltage at the range of 5.5V
Quiescent Current at 10nA
AD8402AR1 Applications
There are a lot of Analog Devices Inc. AD8402AR1 Digital Potentiometers applications.
- Voltage control
- DC/DC conversion circuit
- Communication device
- Brightness of monitors
- Audio devices with up to 90dB dynamic range
- Healthcare Products
- Automotive electronics
- Testing equipment
- Adjusting the LCD Display
- Noise-free volume controller
