Images are for reference only See Product Specifications
Orders Over
$5000DS3902U-530+
Variable resistors with user EEPROM, dual digital potentiometer ICs and non-volatile memory
Brands: Analog Devices Inc.
Mfr.Part #: DS3902U-530+
Datasheet: DS3902U-530+ Datasheet (PDF)
Package/Case: uSOP-8
Product Type: Digital Potentiometers
RoHS Status:
Stock Condition: 3,233 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
DS3902U-530+ General Description
Featuring dual 256-position linear digital resistors, the DS3902U-530+ provides precise and customizable resistance values for applications requiring accurate voltage control. The inclusion of resistor settings stored in non-volatile memory ensures that configurations are retained even in the event of power loss, offering peace of mind for critical systems. Thanks to its low temperature coefficient, the DS3902U-530+ delivers consistent performance across a wide range of operating temperatures. Its I²C-compatible serial interface enables seamless communication with other devices, simplifying integration into complex systems. Additionally, the software write protection feature adds an extra layer of security, safeguarding sensitive data from unauthorized access
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Digital Potentiometer ICs | RoHS | Details |
| Series | DS3902U | Resistance | 30 kOhms, 50 kOhms |
| Temperature Coefficient | 300 PPM / C | Tolerance | 20 % |
| Number of POTs | Dual | Taps per POT | 256 |
| Wiper Memory | Non Volatile | Digital Interface | Serial (I2C) |
| Operating Supply Voltage | 2.4 V to 5.5 V | Operating Supply Current | 200 uA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 95 C |
| Mounting Style | PCB Mount | Termination Style | SMD/SMT |
| Package / Case | USOP-8 | Taper | Linear |
| Brand | Analog Devices / Maxim Integrated | Description/Function | Dual non-volatile variable resistor with user EEPROM |
| Height | 0.95 mm | Length | 3.1 mm |
| Product Type | Digital Potentiometer ICs | Factory Pack Quantity | 50 |
| Subcategory | Digital Potentiometer ICs | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.4 V | Width | 3.1 mm |
| Part # Aliases | DS3902U 90-3902U+530 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
